2026-04-03T23:08:20Z http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/oai

oai:jurnaltarbiyah.uinsu.ac.id:article/1478 2023-12-28T13:33:32Z nizhamiyah:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/4982 2025-12-08T18:26:48Z nizhamiyah:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3871 2024-11-25T15:55:57Z raudhah:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3130 2024-06-07T09:14:28Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/2764 2024-05-09T14:40:03Z jurnaltips:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3710 2025-05-04T13:08:04Z nizhamiyah:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3129 2024-06-07T09:14:28Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3274 2024-05-09T14:52:34Z jurnaltips:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/4265 2025-07-09T08:13:49Z eunoia:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3081 2024-09-05T03:16:29Z eunoia:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3000 2024-06-07T09:14:28Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/4778 2025-09-25T00:54:33Z tazkiya:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3111 2024-10-17T06:39:16Z eunoia:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3132 2024-06-07T09:14:28Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/2994 2023-08-27T15:30:49Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/4787 2025-09-25T00:54:33Z tazkiya:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3621 2024-11-20T05:13:26Z raudhah:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3131 2024-06-07T09:14:28Z brightvision:ART

oai:jurnaltarbiyah.uinsu.ac.id:article/3952 2025-07-02T04:43:15Z biolokus:ART

In vitro germination of lemon cui (Citrus microcarpa Bunge) Pagalla, Devi Bunga; Department of Biology, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo Kandowangko, Novri Youla; Department of Biology, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo Ahmad, Jusna; Department of Biology, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo Febriyanti, Febriyanti; Department of Biology, Faculty of Mathematic and Natural Sciences, Universitas Negeri Gorontalo Biology Gorontalo; in vitro germination; lemon cui; multiplication technique Lemon cui (Citrus microcarpa Bunge) is widely utilized by the people of Gorontalo as a cooking ingredient, traditional medicine, cleaning agent, and cosmetic ingredient. This diversity of uses indicates the potential for further development of lemon cui. The initial stage of development that can be undertaken is the mass propagation of high-quality lemon cui seedlings. This study aims to produce lemon cui seedlings using in vitro culture techniques through seed germination.The experimental design used in this study is a Completely Randomized Design (CRD) with four treatments, namely:  A: MS0 (without the addition of plant growth regulators and young coconut water); B: MS + 50 mL young coconut water + 0.5 ppm 2,4-D; C: MS + 50 mL young coconut water + 1 ppm 2,4-D; and D: MS + 50 mL young coconut water + 1.5 ppm 2,4-D. The culture medium used was Murashige and Skoog (MS) supplemented with young coconut water and 2,4-dichlorophenoxyacetic acid (2,4-D). The study's results showed that using young coconut water and 2,4-D significantly accelerated the germination of lemon cui seeds. The best result was observed in treatment D, where the citrus seeds exhibited a maximum germination rate of 100%. In addition, the combination of young coconut water and 2,4-D is capable of inducing callus formation during the germination process. The combination of 50 mL of young coconut water and 1.5 ppm 2,4-D is the most effective concentration for inducing germination of lemon cui seeds and callus formation. Universitas Islam Negeri Sumatera Utara 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3952 10.30821/biolokus.v8i1.3952 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 99-105 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3952/1766 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/401 2023-05-19T07:14:42Z biolokus:ART

PENGARUH STRATEGI PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DAN GROUP INVESTIGATION (GI) TERHADAP SIKAP ILMIAH DI MAN KABANJAHE Ginting, Iskandar Dinata; Guru MAN Kabanjahe, Tanah Karo Sumatera Utara Djulia, Ely Gultom, Tumiur Penelitian ini bertujuan untuk mengetahui pengaruh strategi pembelajaran terhadap Sikap ilmiah. Metode penelitian menggunakan kuasi eksperimen dengan sampel penelitian sebanyak 3 kelas ditentukan secara acak dengan teknik cluster random sampling. Kelas A dibelajarkan dengan strategi pembelajaran Problem Based Learning, kelas B dengan strategi pembelajaran Group Investigation dan kelas C (Kontrol) menggunakan strategi pembelajaran Konvensional. Instrumen penelitian menggunakan tes Sikap ilmiah dalam bentuk uraian lembar observasi. Teknik analisis data dengan Analisis Covariat (ANACOVA) pada taraf signifikan α = 0,05 dengan bantuan SPSS 24. Hasil penelitian menunjukkan ada pengaruh signifikan strategi pembelajaran terhadap Sikap ilmiah (F = 3,673; P = 0,029). Sebagai tindak lanjut dari hasil penelitian ini diharapkan kepada guru untuk dapat menerapkan strategi Problem Based Learning (PBL) pada materi Ekologi dalam upaya meningkatkan Sikap ilmiah. Universitas Islam Negeri Sumatera Utara 2018-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/401 10.30821/biolokus.v1i1.401 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 1 (2018): June; 30-35 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/401/372 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4277 2026-01-15T07:31:55Z biolokus:ART

The effectiveness of salak pondoh peel ecoenzyme spray gel (Salacca edulis Reinw.) in pre-clinical evaluation of grade II burn healing Lestari, Kinasti Dwi; Universitas Ahmad Dahlan Nugraha, Aisyah Aulia; Universitas Ahmad Dahlan Arumbina, Vibula Rosa; Universitas Ahmad Dahlan Kamilah, Umu; Universitas Ahmad Dahlan Azizah, Rara Asti; Universitas Ahmad Dahlan Setiawan, Haris; Universitas Ahmad Dahlan Aji, Oktira Roka; Universitas Ahmad Dahlan Burns; ecoenzyme; salak pondoh peel; spray gel Burns are a serious health problem and require proper treatment for healing. Salak pondoh (Salacca edulis Reinw.) peel is known to contain high flavonoid compounds that have potential as antioxidants and antimicrobials. This study aims to determine the antibacterial activity of salak pondoh peel ecoenzyme and evaluate the effectiveness of its spray gel in healing burn wounds in rats.  The research began with the preparation of eco-enzyme, flavonoid test using tube test and spectrophotometry, antibacterial test using disc diffusion method against Staphylococcus aureus and Pseudomonas aeruginosa, formulation and spray gel test, antioxidant test using DPPH method, and in vivo test to observe the percentage of second degree burn wound healing in male Wistar rats. The in vivo experiment involved 28 rats divided into five treatment groups: Control (K), Positive Control (KP), Negative Control (KN), 15% spray gel (P1), and 20% spray gel (P2). Data from in vitro and in vivo tests were analyzed using One-Way ANOVA (Analysis of Variance) with a significance level >0.05, followed by Tukey's Posthoc test.  The results showed that 15% salak pondoh peel eco-enzyme showed strong antibacterial activity with an inhibition zone of 11.83 ± 0.76 against the growth of S. aureus and 10.83 ± 0.28 in the inhibition zone of P. aeruginosa.  The 20% concentration (P2) showed the highest effectiveness in accelerating burn wound healing in test rats, with a healing rate of 99% (p < 0.05) on day 18.  In conclusion, salak pondoh peel eco-enzyme showed antibacterial activity, and the eco-enzyme spray gel effectively accelerated burn wound healing.  Universitas Islam Negeri Sumatera Utara 2025-12-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4277 10.30821/biolokus.v8i2.4277 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 251-262 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4277/1893 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/541 2023-05-19T07:13:36Z biolokus:ART

PENINGKATAN KEMAMPUAN BERPIKIR KRITIS SISWA MELALUI MODEL PEMBELAJARAN KOOPERATIF THINK PAIR SHARE DI KELAS X SMA NEGERI 4 PADANGSIDIMPUAN Pohan, Heni Mulyani; Dosen Pendidikan Kimia Universitas Muhammadiyah Tapanuli Selatan Hasibuan, Ade Isma; Mahasiswa Pendidikan Kimia Universitas Muhammadiyah Tapanuli Selatan Kemampuan Berpikir Kritis; Model Pembelajaran Think Pair Share Tujuan penelitian ini untuk meningkatkan kemampuan berpikir kritis belajar siswa dan untuk meningkatkan hasil belajar siswa pada pokok bahasan struktur, tata nama, sifat, penggolongan, dan kegunaan karbohidrat, protein dan lemak melalui model pembelajaran kooperatif Think Pair Share. Instrumen tes berupa kemampuan berpikir kritis, angket kemampuan berpikir kritis, lembar observasi aktivitas siswa dan kinerja guru. Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Hasil tes belajar siswa dengan menggunakan model pembelajaran kooperatif Think Pair Share di kelas X Mia-3 SMA Negeri 4 Padangsidimpuan. Berdasarkan hasil tes kemampuan berpikir kritis siswa pada siklus I 16 orang siswa yang tuntas dan siklus II 25 orang siswa yang tuntas dari 30 siswa yang mengikuti tes belajar. Hasil angket kemampuan berpikir kritis pada siklus I dengan kategori cukup dan siklus II dengan kategori sangat baik. Hasil observasi aktivitas siswa mengalami peningkatan begitu juga dengan observasi kinerja guru yang mengalami peningkatan. Dari hasil penelitian disimpulkan bahwa, terdapat peningkatan hasil belajar siswa, angket kemampuan berpikir kritis siswa, aktivitas siswa dan kemampuan guru dalam menerapkan model pembelajaran kooperatif Think Pair Share di kelas X Mia-3 SMA Negeri 4 Padangsidimpuan. Untuk itu, model pembelajaran kooperatif Think Pair Share dapat diterapkan pada pembelajaran kimia dan pembelajaran lainnya. Universitas Islam Negeri Sumatera Utara 2019-11-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/541 10.30821/biolokus.v2i2.541 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 2 (2019): December; 228-233 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/541/460 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/823 2023-05-19T07:12:44Z biolokus:ART

MISKONSEPSI MATERI BIOLOGI SMA DAN HUBUNGANNYA DENGAN PEMAHAMAN SISWA Irani, Nafisha Vebiola; Universitas Negeri Padang Zulyusri, Zulyusri; Universitas Negeri Padang Darussyamsu, Rahmawati; Universitas Negeri Padang Biology Education Buku Biologi; Miskonsepsi; Pemahaman Siswa Miskonsepsi merupakan konsep-konsep yang tidak relevan dengan pemahaman ilmiah yang diterima oleh para ahli di bidang yang bersangkutan dan dapat menimbulkan kesulitan bagi siswa dalam memahami suatu materi. Rata-rata semua buku Biologi yang digunakan sebagai sumber belajar oleh guru dan siswa di berbagai SMA memiliki miskonsepsi dengan persentase yang beragam. Tujuan dari penelitian ini adalah untuk mengkaji hasil analisis miskonsepsi buku Biologi dari 10 artikel dan prosiding yang direduksi dari 49 sumber relevan, serta hubungannya dengan pemahaman materi siswa. Jenis penelitian yang digunakan adalah meta-analisis dengan metode penelitian literatur reviewmelalui studi pustaka dengan menggunakan beberapa sumber data seperti artikel di jurnal elektronik dan buku. Hasil penelitian menunjukkan bahwa semua buku Biologi SMA yang diteliti oleh peneliti dalam artikel sumber memiliki miskonsepsi yang cenderung menyebabkan pengetahuan siswa menjadi tidak berkembang. Universitas Islam Negeri Sumatera Utara Universitas Negeri Padang 2020-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/823 10.30821/biolokus.v3i2.823 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 2 (2020): December; 348-355 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/823/pdf08 Copyright (c) 2020 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1333 2023-05-19T07:11:49Z biolokus:ART

INVENTARISASI ANGGREK DI HUTAN BUKIT LAWANG DESA TIMBANG JAYA KECAMATAN BAHOROK KABUPATEN LANGKAT Azhar, Syaiful; UIN Sumatera Utara Tambunan, Muhammad Iqbal H; UIN Sumatera Utara Ritonga, Yusran Efendi; Biologi Pecinta Alam Sumatera Utara Inventory; Orchidaceae; Bukit Lawang; Timbang Jaya Village; Gunung Leuser National Parks Indonesia has 25% of the world's flowering plant species. One of the largest flowering plants in Indonesia is the Orchidaceae family. There are 4,000 – 5,000 species of orchids scattered in various provinces, one of which is in North Sumatra. There is still little information about the Family Orchidaceae found in the Bukit Lawang Forest, the purpose of this research is to determine the types of orchids found in the Bukit Lawang Forest, Timbang Jaya Village, Bahorok District. This research was conducted from December 2020 to January 2021. The research method is exploratory by making an inventory of the types of orchids found along the exploration path. The results found 9 species of orchids (7 genera) consisting of 7 epiphytes and 2 terrestrial, namely Bulbophyllum sp., Bromheadia sp., Plocoglottis sp., Epidendrum sp., Pinalia sp., Dendrobium sp. and Dendrobium lobolatum. Universitas Islam Negeri Sumatera Utara 2022-04-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1333 10.30821/biolokus.v4i2.1333 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 2 (2021): December; 80-89 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1333/pdf2 http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1610 2023-06-09T03:34:29Z biolokus:ART

Toxicological assessment of lemongrass (Cymbopogon nardus L.) liquid waste: Biolarvicides againts the third instar larvae of Aedes aegypti Pameswari, Putri; Universitas Negeri Medan Lubis, Khairiza; Universitas Negeri Medan Biology Aedes aegypti; biolarvicides; LC50; lemongrass; toxicity Liquid waste generated from the distillation process of lemongrass (Cymbopogon nardus L.) in a relatively short time will cause a foul odor, ammonia or phosphine that occurs due to the fermentation process. These problems can be minimized by reusing liquid waste of lemongrass (C. nardus L.) into biolarvicides. This study aims to determine the value of Lethal Concentration 50 (LC50) from the liquid waste of lemongrass (C. nardus L.) which can kill the third instar larvae of A. aegypti mosquitoes for 24 hours. The liquid waste of lemongrass (C. nardus L.) used in this study is waste obtained from the lemongrass (C. nardus L.) distillery located on Jalan Masjid Ulayat, Percut Sei Tuan District, Deli Serdang Regency, North Sumatra. A total of 10 mosquito larvae of A. aegypti instar III were used for each different concentration of 6,982%, 7,607%, 8,287%, 9,027% and 9,833%. Each concentration consisted of five repetitions and was observed for 24 hours. After 24 hours, larvae that died were analyzed using probit analysis via SPSS 25. The results showed that the LC50 of lemongrass (C. nardus L.) liquid waste can kill larvae for 24 hours was 8,763%. Universitas Islam Negeri Sumatera Utara 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1610 10.30821/biolokus.v5i2.1610 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 99-106 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1610/1052 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1956 2024-06-25T03:47:44Z biolokus:ART

Diversity and community structure of soil microarthrophods of several moorlands in Gumukmas District, Jember Regency, East Java Yanuwiadi, Bagyo; Brawijaya University Penatagama, Zulfaidah; Brawijaya University Leksono, Amin Setyo; Brawijaya University Rahayu, Puji; Brawijaya University Nurrofik, Agus; Brawijaya University Kurniawan, Nia; Brawijaya University Ecology diversity and communities; Gumukmas district; moorlands; soil microarthropods The effectiveness of soil microarthropods as a bioindicator was studied to evaluate various soils in the conditions of various lands, including moorland in Gumukmas District, Jember Regency. This study focuses on data collection of the diversity and structure of soil microarthropod communities along with the assessment of their ecological parameters. Field observations were carried out in five villages in Gumukmas District from August-September 2022 using the hand sorting method.  The data were analyzed using α-diversity parameters (Dominance Index, Simpson Index, Evenness, Shannon-Weiner Index, Brillouin Index, and Margalef Species Richness). Habitat similarities were presented by UPGMA multivariate analysis and the estimation of abiotic factors that influence soil microarthropod composition was estimated by Canonical Component Analysis (CCA). The observations showed a total of 24 families from 13 soil microarthropod orders that spread across Gumukmas District. The abundance of diversity based on the α-diversity is still relatively low to moderate, nevertheless, the correlation of microarthropod orders to environmental factors can reveal conditions of the soil cycle through the study site. The results of the study are expected to assist in efforts to restore the diversity of soil microarthropods to support better soil quality. Universitas Islam Negeri Sumatera Utara 2024-02-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1956 10.30821/biolokus.v6i2.1956 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 2 (2023): December; 111-120 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1956/1444 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3402 2024-11-29T20:21:11Z biolokus:ART

Development of environmental sustainability handout based on STEM-PjBL integrated islamic values Abdullah, Zuhair; UIN K.H. Abdurrahman Wahid Pekalongan Dyah Kusumawati, Putri Rahadian; UIN K.H. Abdurrahman Wahid Pekalongan Khofifah, Ani; UIN K.H. Abdurrahman Wahid Pekalongan Laelatun Ni’mah, Nur Afina; UIN K.H. Abdurrahman Wahid Pekalongan Biology education Environmental sustainability; learning handouts; Project Based Learning; R&D; STEM To holistically develop students’ potential, educators must develop integrative-interdisciplinary teaching materials. Therefore, this research aims to create environmental sustainability material handouts based on Science, Technology, Engineering, and Mathematics and Project Based Learning (STEM-PjBL) integrated with Islamic values suitable for use. The researchers conducted this research from December 2022 to May 2023. This research is research and development. The research and development approach used is the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) development model developed by Dick and Carry. This research shows that the handout developed contains STEM and PjBL components for eco enzyme production project activities. The researchers added Islamic values in the sub-discussion titled Islamic values related to environmental preservation. This sub-discussion explains Al-Qur’an verses and hadiths related to environmental conservation, such as ar-Rum verse 41, al-A’raf verse 56, and hadiths about the virtues of planting trees. The handouts developed are also suitable for use. The validator for the handout gave the feasibility assessment, which determines this feasibility, which received a score of 4.2 and is included in the good category. Universitas Islam Negeri Sumatera Utara 2024-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3402 10.30821/biolokus.v7i1.3402 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 86-95 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3402/1581 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3849 2024-12-26T06:17:52Z biolokus:ART

Designing general biology practicum e-modules using canva to enhance science process skills of pre-service teachers Sitepu, Dewi Rulia; STKIP Budidaya Afni, Khairina; STKIP Budidaya Biology practicum; canva; e-module; science process skills This study aims to produce a valid and feasible practical e-module for used during distance assisted by the Canva application, in order to develop the science process skills of students at STKIP Budidaya Binjai. This research was a R&D study using the ADDIE development model, which includes the stages of analysis, design, initial product development, implementation, and evaluation. The instruments used in this research were feasibility test questionnaires which were distributed to expert validators to validate the products that had been developed and product quality instruments which were distributed to students to determine the quality of the products being developed. After the validity test and product quality test have been measured, the product is revised according to the input provided during the trial stage and then ready to be published. The results of the feasibility test showed that this e-module received a score of 89%, categorized as very feasible. The results from the student response questionnaire indicated of 90%, categorized as very good. The results of the test indicate that the e-module for biology practicum using the canva application on students' science process skills is deemed valid and suitable for use in the science practicum learning process for students at STKIP Budidaya. The implication of this research is that using this e-module can make the learning process more interactive, there is an e-module practicum guide makes it possible to prepare students to face real experiences, too savings in equipment procurement and maintenance costs, location flexibility, learning and practice time.  Universitas Islam Negeri Sumatera Utara 2024-12-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3849 10.30821/biolokus.v7i2.3849 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 2 (2024): December; 237-250 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3849/1650 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/349 2023-05-19T07:14:32Z biolokus:ART

PENGARUH PENERAPAN STRATEGI PEMBELAJARAN INKUIRI DIVARIASIKAN DENGAN MEDIA MIND MAPPING TERHADAP MINAT BELAJAR SISWA Lubis, Fitri Agustina; Program Studi Pendidikan Biologi FKIP Universitas Muhammadiyah Tapanuli Selatan Penelitian ini bertujuan mengetahui pengaruh model Inkuiri  terhadap minat belajar siswa. Pengambilan sampel dilakukan dengan tehnik cluster random sampling. Hasil tes diagnostik yang didapat dari 30 siswa diperoleh 4 siswa dengan kualifikasi tinggi, 12 siswa dengan kualifikasi yang cukup, 8 siswa dengan kualifikasi yang rendah, dan 6 siswa dengan kualifikasi yang sangat rendah. Persentase ketuntasan yang diperoleh adalah 20%. Hal ini menunjukkan bahwa hasil belajar biologi siswa rendah. Taraf nyata 0,05 dengan dk = 50 diperoleh thitung sebesar 3,49 dan ttabel sebesar 2,01. Berarti thitung lebih besar dari pada ttabel dengan demikian hipotesis diterima. Nilai rata-rata angket II kelas eksperimen lebih besar yaitu 82,35 dari pada nilai rata-rata angket II kelas kontrol yaitu 70,92 sehingga hipotesis kerja yang digunakan diterima. Universitas Islam Negeri Sumatera Utara 2018-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/349 10.30821/biolokus.v1i2.349 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 2 (2018): December; 93-100 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/349/334 Copyright (c) 2018 BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/3637 2025-07-02T04:43:17Z biolokus:ART

Identification of quercetin compounds in cabbage (Brassica oleracea var. capitata L.) and mustard greens (Brassica juncea L.) from Malang Regency Permana, Fendy Hardian; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang Rakhma, Zulfaza A-Janah; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang Latifa, Roimil; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang Biology Cabbage; mustard greens; quercetin; Reactive Oxygen Species (ROS); UV-Vis spectrophotometer Free radicals are chemical molecules with an unpaired electron in their outermost orbit. Free radicals are often referred to as Reactive Oxygen Species (ROS) which have reactive and labile properties so they tend to capture electrons from other molecules. Unhealthy lifestyles have a very high risk of increasing free radicals in the body. The imbalance of antioxidants with free radicals entering the body will cause oxidative stress. Consuming healthy foods, one of which is vegetables, is an effort that can be made to maintain a healthy body. The abundant production of cabbage and mustard greens in Malang Regency is expected to provide good benefits to help ward off excess free radicals. Quercetin compounds are one of the most common compounds found in plants and contain good antioxidants. The purpose of this study was to identify the content of quercetin compounds in cabbage (Brassica oleracea var. capitata L.) and mustard greens (Brassica juncea L.) in Malang Regency. The method used is the quercetin compound test, with measurement performed using a UV-Vis spectrophotometer to determine the levels of compounds in cabbage and mustard greens extracts. The results of the study showed that after adding HCl reagents and Mg powder to cabbage and mustard greens, a dark red color change occurred, indicating that the results were positive for quercetin compounds. Measurements using a UV-Vis spectrophotometer obtained quercetin compound levels in cabbage (Brassica oleracea var. capitata L.) of 358.34 ppm or 3.5% and mustard greens (Brassica juncea L.) of 360.87 ppm or 3.61%. Universitas Islam Negeri Sumatera Utara 2025-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3637 10.30821/biolokus.v8i1.3637 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 176-183 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3637/1797 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/536 2023-05-19T07:13:36Z biolokus:ART

ANALISIS RENCANA PELAKSANAAN PEMBELAJARAN (RPP) BIOLOGI KURIKULUM 2013 KELAS X SEMESTER 1 TAHUN AJARAN 2016/2017 DI MAS ISLAMIYAH GUNTING SAGA KUALUH SELATAN KABUPATEN LABUHANBATU UTARA Harahap, Risma Delima; Program Studi Pendidikan Biologi Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Labuhanbatu Nazliah, Rahmi; Program Studi Pendidikan Biologi Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Labuhanbatu Tujuan dari penelitian ini untuk menganalisis rencana pelaksanaan pembelajaran (RPP) MAS Islamiyah Gunting Saga Kualuh Selatan Kabupaten Labuhanbatu Utara berdasarkan Kurikulum 2013 yang disusun oleh guru-guru Biologi MAS Islamiyah Gunting Saga. Adapun subyek penelitian adalah guru-guru Biologi MAS Islamiyah Gunting Saga yang telah menerapkan kurikulum 2013 yang berjumlah tiga orang guru biologi. Perolehan data melalui beragam teknik pengumpulan data, diantaranya wawancara, observasi dan dokumentasi. Data dianalisis secara deskriptif. Hasil analisis data yang diperoleh dari lembar penilaian dokumen RPP guru dimana pada Instrumen rancangan penilaian sesuai dengan KI (85,0%). Instrumen rancangan penilaian sesuai dengan KD (83,6%). Instrumen rancangan penilaian sesuai dengan indikator (81,7%). Instrumen rancangan penilaian telah menggunakan teknik penilaian autentik (80,0%). Instrumen rancangan penilaian telah menggunakan bentuk penilaian sesuai pendekatan scientific dalam pembelajaran (77,2%). Instrumen rancangan penilaian sesuai dengan materi yang diberikan (78.8%). Instrumen rancangan penilaian sesuai waktu yang direncanakan (80,2%). Instrumen penilaian mendukung penilaian autentik (75,2%). Kendala yang ditemui dalam penyusunan RPP yaitu pelatihan Kurikulum 2013 baru dirasakan oleh sebagian guru biologi saja, distribusi buku terlambat sampai ke tangan guru, guru merasa bekal pemahaman tentang Kurikulum 2013 belum cukup, anggapan guru terhadap penyusunan RPP Kurikulum 2013 itu sulit, pihak sekolah hanya memberi silabus, dan berbagai alasan pribadi.Kata Kunci : RPP, Kurikulum 2013 Universitas Islam Negeri Sumatera Utara 2019-11-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/536 10.30821/biolokus.v2i2.536 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 2 (2019): December; 194-200 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/536/455 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/755 2023-05-19T07:12:44Z biolokus:ART

IDENTIFIKASI TUMBUHAN TINGKAT TINGGI (PHANEROGAMAE) DI KAMPUS II UINSU Hartono, Adi; Universitas Islam Negeri Sumatera Utara Adlini, Miza Nina; UIN Sumatera Utara Ritonga, Yusran Efendi; Biologi Pecinta Alam Sumatera Utara Tambunan, Muhammad Iqbal H; UIN Sumatera Utara Nasution, Martua Syahriadi; UIN Sumatera Utara Jumiah, Jumiah; UIN Sumatera Utara Biology Education Identifikasi; Kampus II UINSU; Tumbuhan Tingkat Tinggi (Phanerogamae) Tumbuhan tingkat tinggi (Phanerogamae) merupakan tumbuhan berbiji yang berkembang biak secara seksual. Tumbuhan ini memiliki persebaran yang cukup luas dan lazim ditemukan di berbagai daerah. Kampus II UINSU merupakan kampus yang memiliki keanekaragaman tumbuhan tingkat tinggi yang cukup bervariasi. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi tumbuhan tingkat tinggi (Phanerogamae) yang terdapat di Kampus II UINSU Metodologi penelitian yang digunakan ialah metode survey eksploratif dan deskriptif, dengan melakukan pendataan tumbuhan serta mengamati morfologi dan deskripsi tumbuhan tersebut. sampel dikoleksi dalam bentuk segar dan diidentifikasi di laboratorium Tadris Biologi FITK UINSU. Identifikasi tumbuhan menggunakan prosedur pendataan ciri morfologi tumbuhan dan kunci identifikasi yang bersumber dari buku Tjitrosoepomo (2010). Hasil penelitian menunjukkan bahwa terdapat dua sub divisi tumbuhan, yaitu sub divisi  Angiospermae dan Gymnospermae. Pada sub divisi Angiospermae ditemukan 6 ordo dengan 9 famili pada kelas Monocotyledonae dan 25 ordo dengan 32 famili pada kelas Dicotyledonae. Sedangkan, pada sub divisi Gymnospermae ditemukan 1 kelas dengan 2 ordo tumbuhan tingkat tinggi (Phanerogamae) yang ditemukan di Kampus II UINSU. Universitas Islam Negeri Sumatera Utara 2020-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/755 10.30821/biolokus.v3i2.755 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 2 (2020): December; 305-312 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/755/pdf02 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/755/70 Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/995 2023-05-19T07:11:49Z biolokus:ART

META-ANALISIS PENGGUNAAN EDMODO TERHADAP MOTIVASI, KEMANDIRIAN, DAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK Utama, Noveridha; Universitas Negeri Padang Zulyusri, Zulyusri; Universitas Negeri Padang Darussyamsu, Rahmawati; Universitas Negeri Padang Biologi dan Pendidikan Biologi Edmodo; E-learning; Critical Thinking Ability; Independence; Motivation Information technology-based learning is currently very much required by educators in the learning process, this is due to the Covid-19 pandemic condition which forces the learning process to be carried out through distance education or commonly called online. The online learning process is quite difficult for educators to monitor students’ motivation, independence and critical thinking skills. One of the efforts to carry out the online learning process is to use e-learning media by edmodo platform. Edmodo is a social network-based learning platform that can help educators and students in the virtual learning process by prioritizing the privacy of students. This study aims to analyze the use of e-learning media by edmodo platform and its relation to students’ motivation, independence and critical thinking skills. This study used meta-analysis method. The population was 21 articles that examine the application of edmodo in learning while the sample was 16 articles taken by purposive sampling technique. Data analysis used the effect size calculation technique by Glass. The result showed that the edmodo platform application in learning had an effect on increasing students’ motivation, independence and critical thinking skills. The effect of edmodo platform application is higher on students’ critical thinking skills with an effect size value of 0,43 (medium effect), followed by students’ motivation of 0,24 (small effect) and students’ independence of 0,11(negligible effect). Universitas Islam Negeri Sumatera Utara 2022-04-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/995 10.30821/biolokus.v4i2.995 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 2 (2021): December; 90-96 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/995/pdf3 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1192 2023-06-09T03:34:29Z biolokus:ART

Potential of biological agents (Pseudomonas sp.) in plastic waste biodegradation process Chofifawati, Aisyah; Universitas Islam Negeri Walisongo Semarang Hikmah, Robbi Mauizzatul; Universitas Islam Negeri Walisongo Semarang Izzati, Nilana; Universitas Islam Negeri Walisongo Semarang Fauzi, Lathifah Nurul; Universitas Islam Negeri Walisongo Semarang Rahmani, Tara Puri Ducha; Universitas Islam Negeri Walisongo Semarang Mukaromah, Arnia Sari; Universitas Islam Negeri Walisongo Semarang biological science; ecology; biotechnology; environment) biodegradation; plastic; Pseudomonas sp. Pseudomonas sp. can degrade plastics because it has an inducible operon system that produces certain enzymes (esterase, serine, hydrolase, and lipase) in the process of carbon source metabolism. The purpose of this study was to determine the potential of Pseudomonas sp. as a plastic biodegradation agent. This research method is a systematic literature review which is carried out by collecting, understanding, analyzing and concluding as many as 30 national and international journal articles published from 2008 to 2022 from several search engines such as Google Scholar, Ncbi, Sinta, and Plos one with the keywords degrading microorganisms plastic. The steps of this research were made samples to be used, tested samples with bacterial isolation, filtered the bacteria, bacterial bacteria and biodegradation within a specified time period by looking at the % loss of plastic before treatment. The results of the literature review analysis showed that Pseudomonas sp. able to degrade plastic around 2-19% by utilizing plastic as a carbon source which will convert addition and condensation polymers into simple molecules such as monomers, dimers and oligomers during the inventory period within 1-3 months. Thus, the microorganisms in the form of Pseudomonas sp. can decompose plastic waste naturally and faster than other methods and does not cause adverse effects. Universitas Islam Negeri Sumatera Utara 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1192 10.30821/biolokus.v5i2.1192 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 114-121 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1192/1045 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1968 2023-06-30T13:01:18Z biolokus:ART

Morphological and phenological characteristics of petunia (Petunia hybrida Vilm.) flowering Sareh, Asri Ferianti; Universitas Jambi Murni, Pinta; Universitas Jambi Wicaksana, Ervan Johan; Universitas Jambi Biology anthesis; flower morphological characters; flowering phenology; petunia Petunia hybrid Vilm. is an ornamental plant that has the potential to be developed because its flowering period does not know the season and comes with various motifs and flower colors that can add cultivation and commercial value. Information on the morphological characteristics of flowers and flowering phenology is the basis for their development. The aim of this study was to characterize the morphological structure of flowers and observe a series of phases in flower development stages associated with environmental factors. This research was conducted in the sustainable twin housing complex in the city of Jambi on March 25–May 27, 2022, and the data obtained was analyzed descriptively, qualitatively, and quantitatively. The results of flowering phenology observations showed that petunia flower development occurred over an average period of 37 days. Based on the characterization of the morphological structure of the flower, the average length is 72 mm and the diameter is 42 mm. It is categorized as a complete flower because it has a main organ consisting of five petals with an average diameter of 42 mm, five petals with an average length of 14 mm, and an average diameter of 16 mm. Furthermore, the genitals of the flower, namely the stamens, are five in number, and there is one pistil in each flower. Universitas Islam Negeri Sumatera Utara 2023-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1968 10.30821/biolokus.v6i1.1968 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 1 (2023): June; 75-87 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1968/1124 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1365 2024-11-29T20:21:11Z biolokus:ART

Natural dye plants for buton woven fabric in Wabula Village, Buton District Birman, Birman; SMA Negeri 3 Pasarwajo, Buton Andarias, S. Hafidhawati; Universitas Muhammadiyah Buton Slamet, Agus; Universitas Muhammadiyah Buton Biology Buton weaving; natural dyes; Wabula village This study aims to document the species and parts of plants, processing, and colours produced in the dyeing process of Buton woven fabrics. The research was conducted in July-October 2019. The method used was descriptive-qualitative through observation and interviews with 30 weaving crafters in Wabula Village, Buton Regency. Data were analysed by descriptive analysis. The results showed that the plants used were the leaves and stems of tarum (Indigofera tinctoria L.) to get blue colour, jackfruit stems (Artocarpus heterophyllus L.) to get brown colour, noni roots (Morinda citrifolia L.) to get light red colour, turmeric rhizome (Curcuma longa L.) to get light yellow and reddish brown, stems and roots of bitti (Vitex cofassus R.) to get yellow colour, and bark of mahogany (Swietenia mahagoni (L.) Jacq) to get reddish brown colour. The colours were obtained through the steps of dyeing woven fabrics consisting of extraction of materials by fermentation or boiling methods, mordanting, dyeing, and colour fixation. The four types of fixators used are acetic acid, iron (Fe), lime, and  alum. The motifs formed on Buton fabrics have their own meanings and uses for the Wabula people. Universitas Islam Negeri Sumatera Utara 2024-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1365 10.30821/biolokus.v7i1.1365 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 39-45 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1365/1539 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/313 2023-05-19T07:14:42Z biolokus:ART

PENGARUH LINGKUNGAN TEMPAT TINGGAL TERHADAP PENGETAHUAN SISWA TENTANG EKOSISTEM HUTAN MANGROVE DI KABUPATEN DELISERDANG Tambunan, Muhammad Iqbal H Penelitian ini bertujuan untuk mengetahui pengaruh lingkungan tempat tinggal terhadap pengetahuan siswa tentang ekosistem hutan mangrove di Kabupaten Deliserdang. Sampel penelitian yaitu siswa kelas VIII SMP Negeri Tahun Pembelajaran 2014/2015 sebanyak 110 siswa dari sekolah yang dekat dan 129 siswa dari sekolah yang jauh dari ekosistem mangrove. Teknik pengambilan data menggunakan tes pilihan berganda berjumlah 20 soal. Analisis data menggunakan uji t. Hasil penelitian ini diperoleh bahwa lokasi tempat tinggal siswa berpengaruh secara signifikan terhadap tingkat pengetahuan siswa terhadap ekosistem mangrove nilai t = 2,216 dan probabilitas P= 0,028.Kata Kunci :Pengetahuan, Tempat tinggal, Ekosistem Mangrove Universitas Islam Negeri Sumatera Utara 2018-06-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/313 10.30821/biolokus.v1i1.313 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 1 (2018): June; 61-69 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/313/311 Copyright (c) 2018 Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi

oai:jurnaltarbiyah.uinsu.ac.id:article/4390 2025-07-02T04:43:17Z biolokus:ART

Bazzania genus of Marchantiophyta in the Batang Toru Forest, North Sumatra, Indonesia Damanik, Risjunardi; Department of Biology Education, Universitas Simalungun Pasaribu, Nursahara; Department of Biology, Faculty of Mathematics and Natural Sciences, University of North Sumatra Siregar, Etti Sartina; Department of Biology, Faculty of Mathematics and Natural Sciences, University of North Sumatra Syamsuardi, Syamsuardi; Department of Biology, Faculty of Mathematics and Natural Sciences, Andalas University Biology Batang Toru West Block; Division Marchantiophyta; Genus Bazzania; North Sumatra; Indonesia This study aims to enhance the existing knowledge on the diversity of liverworts within the genus Bazzania in Indonesia, specifically in North Sumatra, where such research is relatively limited. North Sumatra offers a rich habitat for liverworts, particularly within the Batang Toru forest, which experiences extremely high rainfall, resulting in optimal humidity for liverwort growth, including Bazzania species. The goal of this study is to contribute to the literature regarding Bazzania found in the Batang Toru forest. Sample collection involved exploring the hiking trails of the Batang Toru Forest as part of an exploration survey. Bazzania specimens were collected directly from leaves and cut from bark, rocks, or soil using a knife. All collected Bazzania liverworts were placed in designated dry specimen envelopes. This research successfully identified 13 Bazzania species, three of which are new records for Sumatra: Bazzania parabidentula, Bazzania parisii, and Bazzania scalaris. The most frequently collected specimens were Bazzania caudistipula, Bazzania calcarata, and Bazzania densa. The presence of Bazzania in the Batang Toru forest indicates that the area remains in a natural state. Consequently, this research aimed to inventory Bazzania in the Batang Toru forest and to enhance the understanding of Indonesia's natural wealth, particularly concerning Marchantiophyta. Universitas Islam Negeri Sumatera Utara 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4390 10.30821/biolokus.v8i1.4390 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 148-159 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4390/1762 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/444 2023-05-19T07:14:02Z biolokus:ART

PENGARUH METODE BLENDED LEARNING BERBASIS WEB DAN MOTIVASI TERHADAP HASIL BELAJAR BIOLOGI PADA POKOK BAHASAN KLASIFIKASI MAKHLUK HIDUP DI KELAS X SMA NEGERI 1 SECANGGANG LANGKAT Surya, Bambang Joko; Guru Biologi SMA Negeri 1 Secanggang Kabupaten Langkat Penelitian ini untuk mengtahui: (1) pengaruh metode blended learning terhadap hasil belajar; (2) pengaruh metode blended learning terhadap motivasi belajar; (3) pengaruh motivasi belajar terhadap hasil belajar; (4) interaksi antara metode blended learning dan motivasi belajar terhadap hasil belajar siswa kelas X SMA Negeri 1 Secanggang. Penelitian ini adalah penelitian quasy experiment. Teknik analisis data menggunakan ANAVA dua jalur dengan signifikansi 0,05. Hasil penelitian menunjukkan bahwa: (1) ada pengaruh penggunakan metode blended learning terhadap hasil belajar (F = 46,953; P = 0.000; (2) ada pengaruh motivasi belajar terhadap hasil belajar (F = 21,374; P = 0,000); (3) terdapat pengaruh antara metode blended learning dan motivasi terhadap hasil belajar siswa kelas X SMA Negeri 1 Secanggang (F = 4,355; P = 0,040). Universitas Islam Negeri Sumatera Utara 2019-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/444 10.30821/biolokus.v2i1.444 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 1 (2019): June; 171-174 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/444/390 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4992 2026-01-15T07:31:56Z biolokus:ART

Technology readiness predictors of AI integration: SEM-PLS evidence from pre-service biology teachers in Indonesia Triandro, Agil Zuhal; Postgraduate Program of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Jl. Ketintang, Surabaya, East Java, 60231, Indonesia. Raharjo, Raharjo; Postgraduate Program of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Jl. Ketintang, Surabaya, East Java, 60231, Indonesia. Asri, Mahanani Tri; Postgraduate Program of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya, Jl. Ketintang, Surabaya, East Java, 60231, Indonesia. biology education Digital maturity; generative AI; readiness factor; science teacher education; technology integration The rapid advancement of Artificial Intelligence (AI) requires educators to possess adequate technological readiness. However, current literature predominantly focuses on in-service teachers using general acceptance models, often overlooking whether traditional psychological inhibitors remain relevant for 'digital native' students in developing contexts. This study aims to analyze the technology readiness profile of pre-service biology teachers and investigate the predictive effect of Technology Readiness Index (TRI) dimensions Optimism, Innovativeness, Discomfort, and Insecurity on their readiness to integrate AI in biology teaching. Employing a cross-sectional survey design, data were collected from 200 active undergraduate students at Universitas Negeri Surabaya and analyzed using Structural Equation Modeling-Partial Least Squares (SEM-PLS). The model explains a substantial variance in AI readiness (R2 = 0.538). The results revealed that Optimism acts as the most dominant significant driver, followed by Innovativeness. Crucially, this study offers new evidence that psychological inhibitors (Discomfort and Insecurity) no longer significantly affect AI integration readiness among mature users, challenging common assumptions in early adoption literature. The findings suggest a paradigm shift where pre-service teachers are pragmatic users driven by perceived utility rather than fear. Therefore, curriculum developers and policymakers must shift strategies from anxiety mitigation to the creation of biology-specific "embedded AI" tools that demonstrate tangible pedagogical benefits. Universitas Islam Negeri Sumatera Utara 2025-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4992 10.30821/biolokus.v8i2.4992 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 309-321 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4992/1939 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/730 2023-05-19T07:13:00Z biolokus:ART

ANALISIS KEBUTUHAN PENGEMBANGAN PROGRAM PEMBELAJARAN BIOLOGI RAMAH ANAK BERBASIS LINGKUNGAN Pratama, Anggi Tias; Scopus ID: 57191420208, Universitas Negeri Yogyakarta Damayanto, Angga; Universitas Negeri Yogyakarta Firmansyah, Firmansyah; Universitas Negeri Yogyakarta Anafiza, Rizqa Devi; Universitas Negeri Yogyakarta Limiasi, Kintan; Universitas Negeri Yogyakarta Sukoco, Heru; Universitas Negeri Yogyakarta This study aims to analyze the local potential of Gunung Kidul in developing environmentally friendly child-friendly learning models in learning biology. This research was conducted in Gunung Kidul Regency. The population of this research is all local potential in Gunung Kidul Regency. The sample of this study were high school biology teachers, students' parents, and people with disabilities in Gunung Kidul Regency. Surveys and interviews are carried out through observation as well as some clear information on a study of local potential, biology teachers' perceptions of inclusion, and disability. The data obtained are the local potential in Gunung Kidul and teachers' perceptions about inclusion and persons with disabilities. The results of identification of local potentials owned, namely; Pindul caves, Oya river, Oyot caves, and house buildings which are planted with Tectona grandis and Melaleuca leucadendron trees. The results of interviews with teachers, students' parents, and people with disabilities in Gunung Kidul, so far, learning biology is not yet child-friendly. It has not used the environment as a learning resource. This research concludes that it is necessary to develop an environmentally friendly child-friendly learning model in biology learning.Keywords: Local potential, Child-friendly learning, environment, and biology learning Universitas Islam Negeri Sumatera Utara 2020-08-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/730 10.30821/biolokus.v3i1.730 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 1 (2020): June; 280-287 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/730/589 Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/957 2023-05-19T07:12:06Z biolokus:ART

Identifikasi dan Karakteristik Habitat Jenis Lumut Kerak di Taman Wisata Alam Sicikeh-Cikeh Kabupaten Dairi Sumatera Utara Hutasuhut, Melfa Aisyah; Universitas Islam Negeri Sumatera Utara Febriani, Husnarika; Universitas Islam Negeri Sumatera Utara Devi, Sutra; Universitas Islam Negeri Sumatera Utara Biology Identifikasi; Karakteristik Habitat; Lumut Kerak; TWA Sicikeh Cikeh Lumut kerak adalah hasil simbiosis dari fungi dan alga. Penelitian ini dilakukan untuk mengetahui jenis-jenis lichen di Taman Wisata Alam Sicikeh-cikeh Kabupaten Dairi Sumatera Utara. Metode yang digunakan merupakan metode survey eksploratif yaitu menjelajahi sepanjang jalur lokasi penelitian. Pada penelitian ini ditemukan 19 jenis yaitu  lichen dari 7 famili. 8 jenis dari famili yaitu Parmeliaceae (Parmotrema arnoldii (Du Rietz) Hale, Usnea dasypoga (Acharius.) Nyl., Usnea barbata (L.) Weber ex F.H.Wigg., Cetrelia olivetorum (S.) Sticto., Hypogymnia physodes (L.) Nyl., Bulbothrix tabacina (Mont.) Hale, Parmotrema perlatum (Huds.) M. Choisy and Parmelia sulcata (Taylor.), 4 jenis dari famili Cladoniaceae yaitu Pseudevernia cladonia (Tuck.) W. L. Culb., Cladonia rangiferina (L.) Weber ex F.H.Wigg., Cladonia cristatella (Tuck.), 3 jenis dari famili Lobariaceae yaitu Sticta sylvatica (Hudson). Ach., Pseudocyphellaria anthraspis (Ach.) H. Magn. dan Sticta crocodia (Ach).  Masing-masing 1 jenis dari famili Physciaceae (Heterodermia leucomalos (L.) Kalb.), Pertusariaceae (Ochrolichia subviridi (Hoeg) Erichsen.), Trentepohliaceae (Trentopohlia flava (Kutzing) De Toni.), and Pyrenulaceae (Pyrenula sulcata Eschw.). Karakteristik habitat Lumut kerak yang di temukan memiliki karakteristik habitat dengan menempel di pohon, hidup di serasah dan tanah dengan tipe talus Crustose 2 jenis dengan ciri talus berbentuk mirip kulit yang menempel ketat pada substratnya, tipe talus Foliose 8 jenis dengan karakteristik tumbuh seperti semak dan tipe talus Fruticose 9 jenis dengan ciri berwarna hijau dengan struktur permukaan halus. Universitas Islam Negeri Sumatera Utara 2021-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/957 10.30821/biolokus.v4i1.957 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 1 (2021): June; 43-54 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/957/pdf6ed Copyright (c) 2021 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1293 2023-05-19T07:11:00Z biolokus:ART

BIODIVERSITAS MAKROFUNGI DI SEKITAR KAWASAN CURUG LEUWI MANGROD, KABUPATEN SERANG, BANTEN: DESKRIPSI DAN POTENSI PEMANFAATAN Tristina, Anzelina; Universitas Sultan Ageng Tirtayasa Fitiriani, Nurul; Universitas Sultan Ageng Tirtayasa Zulfah, Syifa Auliya; Universitas Sultan Ageng Tirtayasa Maryani, Nani; Universitas Sultan Ageng Tirtayasa Khastini, Rida Oktorida; Universitas Sultan Ageng Tirtayasa Biodiversity; Curug Leuwi Mangrod; Macrofungi; Potency Fungi are found widely in tropical areas throughout the world, including Indonesia. Banten Province is estimated to have a high diversity of macrofungi. This study aims to explore and describe the morphological characteristics of macrofungi and their potential use in the area of Curug Leuwi Mangrod Cibojong, Padarincang, Serang Regency, Banten. The research was conducted in September - October 2021 using the cruising method. A total of 10 species of macrofungi consisting of 1 species of the Ascomycota division and 9 species of the Basidiomycota division were found around the waterfall from various substrates, both on the soil surface and on rotten tree trunks. A total of 3 species were found to be potential sources of food, 9 species had the potential to be used as medicinal ingredients. Information on the diversity and potential use of macrofungi can be used as a basis for further macrofungi development. Universitas Islam Negeri Sumatera Utara 2022-07-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1293 10.30821/biolokus.v5i1.1293 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 1 (2022): June; 1-10 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1293/940 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/1293/157 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2115 2023-06-30T13:01:18Z biolokus:ART

Development of android-based learning media on tool sterilization materials Harahap, Fauziyah; Universitas Negeri Medan Saragih, Wilhelminari Br; Universitas Negeri Medan Biology Education development; learning media; tool sterilization According to the analysis of student needs for sterilization material for tissue culture courses, it shows that learning media still has a limited role in the learning process. In terms of material and visualization, the learning media used cannot be explained in detail. Students still don't understand the material and really need Android-based learning media that is more flexible and well visualized. The purpose of this study was to find out the analysis of student needs, the design of instructional media, the level of feasibility of learning media from experts and the responses of lecturers and students as well as evaluations of students. The research method used is R&D, ADDIE Model (Analysis, Design, Development, Implementation, and Evaluation). The results of the study were 96.70% of students needed Android-based learning media, media content designs namely: Instructions for Use, CP-MK, References, Materials, Videos, Exercises, Developer Profiles and EXIT. The feasibility level of the media is categorized as very feasible, the results of material experts are 100%, media experts are 96.5% and learning design experts are 94.5%. then the lecturer response was 83% and the student response was 92.52% included in the very decent category. then the evaluation stage obtained an n-gain score of 0.60 categorized as quite effective. The limitation of the research problem is that the material developed is limited to the topic of tool sterilization for tissue culture courses and the development used is limited to the evaluation stage, namely the media effectiveness testing stage. Universitas Islam Negeri Sumatera Utara 2023-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2115 10.30821/biolokus.v6i1.2115 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 1 (2023): June; 12-24 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2115/1115 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3067 2024-06-25T03:47:44Z biolokus:ART

The development of students worksheet on immune system topic based on PBL Rahmi, Yosi Laila; Universitas Negeri Padang Andini, Yuni Fatma; Universitas Negeri Padang Alberida, Heffi; Universitas Negeri Padang Yogica, Relsas; Universitas Negeri Padang Biology Education immune system; problem based learning; student worksheet The immune system is a biological topic that is commonly discovered in daily life. This study aims to develop Problem Based Learning-based student worksheets on immune system material for SMA/MA that are valid and practical which is crucial to enhance student’s problem-solving skills. This type of research is development research, using 4D-Models. The instruments of this research are teacher interview sheet, validity test questionnaire sheet and practicality test questionnaire sheet. The worksheet was validated by two lecturers of the Department of Biology FMIPA UNP and one biology teacher of MAN 2 Padang City. Worksheet was tested on one biology teacher of MAN 2 Kota Padang and 36 students of class XII IPA 9 MAN 2 Kota Padang to test the practicality of the developed product. The object of research is Problem Based Learning based worksheet on immune system material for SMA/MA. The data used are data from the validity test and the practicality test. The data analysis technique is qualitative analysis for the define and design stages while quantitative analysis for the develop stage. Based on the research that has been done, the average validity value is 86.48% (valid). Practicality test of worksheet by teachers obtained results of 90.62% (very practical) and practicality test of worksheet by students obtained results of 94.31% (very practical). It can be concluded that the Problem Based Learning-based student worksheet on immune system material for SMA/MA developed is valid and very practical. Universitas Islam Negeri Sumatera Utara 2024-02-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3067 10.30821/biolokus.v6i2.3067 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 2 (2023): December; 178-186 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3067/1433 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3999 2024-12-26T06:17:52Z biolokus:ART

Enhancing students' digital literacy: Evaluating the effectiveness of notion-based e-modules Sumiati, Ika Dewi; Universitas Jember Sari, Eka Puspita Kartika; Universitas Jember Prasetya, Ferry Budi; Universitas Jember Muslimah, Syayidah; Universitas Islam Malang Yixuan, Li; Pingtung University Biology education Digital literacy; e-module; notion This study aims to investigate the effect of using Notion-based e-modules to improve students' digital literacy. The study was implemented in the odd semester of the 2023/2024 academic. This study used a quasi-experimental method with a quantitative approach. The design of the study used a pretest-posttest control group design.  The data obtained were analyzed using a t-test to compare the results. The finding of study shows that the average pretest and posttest scores in the control class show a difference score of (0.52) less than the experimental class (22.00). Meanwhile the percentage of score increase obtained in the control class is (0.79%) lower than in the experimental class (33.28%). So it can be concluded that the increasing score of students’ digital literacy in the experimental class higher than the control class. Based on the results of data analysis using the t-test showed a significant increase scores in posttest compared to pretest score (t(62)= 82.76, p<0,0001), the control group also showed increase scores but not significantly different between the pretest and posttest scores (t(59)= 1,95, p=0.0571). It can be interpreted that the experimental group showed a more significant increase compared to the control group. So, the conclusion of the study show that the use of Notion-based E-modules has a significant impact on improving students' digital literacy. Further research is recommended to expand the scope of subjects from other study programs and compare the effectiveness of Notion with other digital platforms. Universitas Islam Negeri Sumatera Utara 2024-12-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3999 10.30821/biolokus.v7i2.3999 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 2 (2024): December; 182-192 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3999/1635 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3975 2025-07-02T04:43:16Z biolokus:ART

Specific primer design for microbiome profiling of the dengue vector Aedes aegypti based on 16S ribosomal DNA Ariesaka, Kiky Martha; Department of Medicine, Faculty of Medicine, State University of Malang Sishartami, Lintang Widya; Department of Medicine, Faculty of Medicine, State University of Malang Weningtyas, Anditri; Department of Medicine, Faculty of Medicine, State University of Malang Nuryady, Moh Mirza; Biology Education Department, Faculty of Teacher and Training Education, University of Muhammadiyah Malang. Institute of Parasitology, Biological Science and Pathobiology Department, Veterinary Medicine University of Vienna, Austria Wiratama, Arif Ladika; Department of Medicine, Faculty of Medicine, State University of Malang Bakhtiar, Fannia Yosa; Department of Medicine, Faculty of Medicine, State University of Malang Biology Aedes aegypti; microbiome; Serratia; Wolbachia; 16S rDNA Identification of the microbiome in the dengue vector Aedes aegypti is crucial for developing effective vector control strategies. The 16S ribosomal DNA (rDNA) gene is frequently used as a genetic marker in microbiome analysis. This study aimed to design and validate specific primers to identify Serratia and Wolbachia in Aedes aegypti. The study employed Primer-BLAST using DNA sequence data from NCBI (accession numbers OR801069.1 for Serratia and MN046789.1 for Wolbachia). The designed primers included: for Serratia—Forward 5’-GTCGACTTTGATCCTGGCTCAG-3’ and Reverse 5’-TCAGCCTGTTTCCAATGACC-3’; and for Wolbachia—Forward 5’-TGATGAAGTTAGCTTGCTAACG-3’ and Reverse 5’-ACGGCTGAGTGAACGGGTG-3’. Validation was conducted through PCR, followed by visualization of the amplification products using 1.5% agarose gel electrophoresis. PCR amplification revealed distinct DNA bands of 766 bp for Serratia and 556 bp for Wolbachia, confirming primer specificity. The Sanger sequencing results were validated using BLAST, showing high alignment with reference strains in the GenBank database. The specific primers based on the 16S rDNA gene are effective for detecting Serratia and Wolbachia in Aedes aegypti. Universitas Islam Negeri Sumatera Utara 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3975 10.30821/biolokus.v8i1.3975 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 106-115 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3975/1770 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/3975/755 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/437 2023-05-19T07:14:02Z biolokus:ART

UPAYA MENINGKATKAN HASIL BELAJAR DAN AKTIVITAS SISWA MELALUI IMPLEMENTASI MODEL PEMBELAJARAN MIND MAPPING DIKOMBINASIKAN DENGAN NUMBERED HEAD TOGETHER MATERI SISTEM EKSKRESI MANUSIA PADA KELAS XI MIA 1 MAN 3 MEDAN TAHUN PELAJARAN 2017/2018 Satriawati, Satriawati; Guru Madrasah Aliyah Negeri 3 Medan Sumatera Utara Penelitian ini bertujuan meningkatkan hasil belajar dan aktivitas belajar biologi siswa melalui kombinasi model pembelajaran kooperatif Mind Mapping dan Numbered Head Together di kelas XI MIA 1 MAN 3 Medan. Jenis penelitian adalah Penelitian Tindakan Kelas (PTK) terdiri dari 2 siklus. Subjek penelitian ini siswa kelas XI MIA 1 yang berjumlah 39 orang siswa. Pengamatan aktivitas dilakukan oleh empat orang observer masing-masing mengamati 8-10 orang siswa. Instrumen berupa tes hasil belajar dalam bentuk pilihan berganda serta pengamatan aktivitas siswa melalui lembar observasi dalam bentuk uraian. Kegiatan perbaikan pembelajaran pada siklus I: siswa mengutarakan pendapatnya, pada siklus II: guru memberikan pertanyaan yang berhubungan dengan soal atau game. Hasil analisis data ditemukan bahwa ada peningkatan hasil belajar dari siklus I ke siklus II. Hasil rata-rata pretest siswa adalah 56,02 dengan ketuntasan klasikal 10,25% sedangkan hasil rata-rata post test pada siklus I adalah 67,20 dengan ketuntasan klasikal 74,25% dan hasil rata-rata post test pada siklus II adalah 95,64 dengan ketuntasan klasikal 89,75%. Peningkatan hasil belajar siswa dari siklus I ke siklus II sebesar 64,11%. Untuk hasil aktivitas belajar siswa ditemukan bahwa ada peningkatan aktivitas belajar siswa dari siklus I ke siklus II, secara klasikal aktivitas melihat meningkat sebesar 20,51%, aktivitas berbicara meningkat sebesar 32,06%, aktivitas mendengarkan meningkat sebesar 16,67% dan aktivitas menulis meningkat sebesar 23,08%. Hal ini berarti bahwa kombinasi model pembelajaran Mind Mapping dan Numbered Head Together di kelas XI MIA 1 MAN 3 Medan T.P 2017/2018 dapat meningkatkan hasil belajar dan aktivitas belajar biologi siswa dari siklus I sampai siklus II. Universitas Islam Negeri Sumatera Utara 2019-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/437 10.30821/biolokus.v2i1.437 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 1 (2019): June; 128-134 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/437/383 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4313 2026-01-15T07:31:55Z biolokus:ART

In silico and in vitro analysis primers for antibiotic resistance gene of bacteria Ayuntya, Eva; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Ariesaka, Kiky Martha; Parasitology Department, Faculty of Medicine, State University of Malang, Indonesia Prihanta, Wahyu; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Husamah, Husamah; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Permana, Fendy Hardian; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Nuryady, Moh Mirza; Parasitology Institute, Biological Science and Pathobiology Department, Veterinary Medicine University of Vienna, Austria blaCTX-M; blaVEB; ESBL; primer analysis The prevalence of Extended-Spectrum Beta-Lactamase (ESBL) occurs due to excessive use of antibiotics, resulting in antibiotic resistance. Research on ESBL has been conducted in several Indonesian cities, such as Surabaya, Malang, and Jakarta which identified the presence of ESBL bacterial isolates. Limited information about blaCTX-M and blaVEB primer data in in silico analysis such as primer length, GC base content, melting temperature, and organisms attached to the gene, is an important thing that needs further research, because in silico data will affect the annealing temperature in the in vitro process using Polymerase Chain Reaction (PCR). The purpose of this study was to determine that blaCTX-M and blaVEB primers can be used to detect the presence of ESBL genes from amplification results in PCR. In silico primer analysis was carried out using BLAST primers from the NCBI website which would then be continued through in vitro primer analysis using PCR to see the presence of DNA bands. The results of in silico research showed that there were 27 organisms detected in the blaCTX-M gene and 37 organisms in the blaVEB gene. The results of in vitro analysis on blaCTX-M primers can be amplified at ± 400 bp, while blaVEB cannot be amplified.  Universitas Islam Negeri Sumatera Utara 2025-12-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4313 10.30821/biolokus.v8i2.4313 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 234-242 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4313/1890 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/4313/850 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/671 2023-05-19T07:13:00Z biolokus:ART

PENGARUH MODEL DISCOVERY LEARNING BERBANTUAN MULTIMEDIA TERHADAP KETERAMPILAN PROSES SAINS, BERPIKIR TINGKAT TINGGI DAN KETERAMPILAN BERTANYA PADA MATERI SISTEM PERNAFASAN DI SMA NEGERI 5 LANGSA Surya, Rahmat Biology Education; Biology Learning Model; Learning Media; Learning Assessment Penelitian ini bertujuan untuk mengetahui pengaruh model discovery learning berbantuan multi media terhadap: (1) Keterampilan proses sains pada materi sistem pernapasan di SMA Negeri 5 Langsa; (2) berpikir tingkat tinggi pada materi sistem pernapasan di SMA Negeri 5 Langsa; (3) keterampilan bertanya pada materi sistem pernapasan di SMA Negeri 5 Langsa. Penelitian ini merupakan kuasi eksperimen dengan sampel sebanyak tiga kelas dengan menggunakan teknik cluster random sampling. Kelas XI MIA 1 menggunakan model discovery learning; Kelas XI MIA 2 menggunakan model discovery learning berbantuan multimedia dan; kelas XI MIA 3 menggunakan model direct interaction. Instrumen penelitian menggunakan soal uraian untuk menguji keterampilan proses sains, berpikir tingkat tinggi dan lembar observasi untuk melihat keterampilan bertanya siswa. Teknik analisa data menggunakan uji ANACOVA yang dilanjutkan dengan uji Tukey's pada taraf signifikansi α = 0,05 dengan SPSS21,0. Hasil penelitian menunjukan bahwa terdapat pengaruh signifikan model discovery learning berbantuan multimedia terhadap keterampilan proses sains (92,057±5,585), discovery learning (81,458±11,647), dan direct interaction (73,417±13,682) dengan nilai F=24,080, p=0,000; Adanya pengaruh signifikan model discovery learning berbantuan multimedia terhadap berpikir tingkat tinggi (87,499±10,03), discovery learning (79,703±10,79), dan direct interaction (73,897±13,38) dengan nilai F=11,485, p=0,000; (3) terdapat pengaruh yang signifikan keterampilan bertanya dengan model pembelajaran discovery learning berbantuan multimedia dimana siswa yang bertanya lebih banyak dibandingkan dengan model discovery learning dan direct interaction. Dapat disimpulkan bahwa siswa yang dibelajarkan dengan model discovery learning berbantuan multimedia nilai keterampilan proses sains, berpikir tingkat tinggi dan keterampilan bertanya lebih tinggi dibandingkan dengan pembelajaran model discovery learning dan direct interaction.Kata Kunci : Berbantuan Multimedia, Keterampilan Bertanya, Keterampilan Proses Sains, Berpikir Tingkat Tinggi, Model Discovery Learning Universitas Islam Negeri Sumatera Utara 2020-08-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/671 10.30821/biolokus.v3i1.671 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 1 (2020): June; 234-244 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/671/583 Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/800 2023-05-19T07:12:06Z biolokus:ART

Implementasi Pembelajaran Biologi Berbasis Daring pada Masa Pandemi COVID-19 di Madrasah Aliyah Negeri Rambe, Ismi Fahrunnisah; Universitas Islam Negeri Sumatera Utara Tanjung, Indayana Febriani; Universitas Islam Negeri Sumatera Utara Biology Education Pandemi COVID-19; Pembelajaran Biologi; Pembelajaran Daring Penelitian ini bertujuan untuk mendeskripsikan perencanaan, pelaksanaan, dan penilaian dari implementasi pembelajaran biologi berbasis daring pada masa pandemi COVID-19 di Madrasah Aliyah Negeri. Penelitian ini merupakan penelitian kualitatif dengan metode dekskriptif. Teknik sampling yang digunakan yaitu purposive sampling dengan instrumen pengumpulan data diperoleh dari observasi, wawancara, dan studi dokumentasi. Analisis data yang dilakukan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Penelitian ini dilaksanakan dari Juli-September 2020 dengan subjek penelitian yaitu kepala sekolah, guru biologi, siswa. Berdasarkan analisis data diketahui hasil penelitian bahwa implementasi pembelajaran biologi meliputi 3 proses yaitu perencanaan, pelaksanaan, dan penilaian. Perencanaan berupa pendataan kondisi dan nomor telepon siswa lalu membuat grup WhatsApp, menyiapkan rancangan perencanaan pembelajaran (RPP), menyiapkan bahan materi, menentukan media pembelajaran. Pelaksanaan yaitu kegiatan pendahuluan, kegiatan inti, dan kegiatan penutup pembelajaran. 1) Kegiatan pendahuluan berupa mengisi absensi melalui google form dan penyampaian tujuan pembelajaran pada google classroom, 2) kegiatan inti berupa penyampaian materi, sesi tanya jawab dan diskusi, 3) kegiatan penutup berupa penarikan kesimpulan dan penugasan. Penilaian yang dilakukan berupa penilaian pengetahuan dan penilaian keterampilan. 1) Penilaian pengetahuan dilihat dari hasil tes pilihan ganda/uraian, diskusi tanya jawab dan percakapan serta penugasan, 2) Penilaian keterampilan dilihat dari hasil penugasan proyek, produk, dan penilaian portofolio. Pembelajaran biologi berbasis daring menjadikan kegiatan pembelajaran tetap dapat dilaksanakan pada masa pandemi COVID-19. Universitas Islam Negeri Sumatera Utara 2021-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/800 10.30821/biolokus.v4i1.800 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 1 (2021): June; 1-13 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/800/pdf2 Copyright (c) 2021 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1009 2023-05-19T07:11:00Z biolokus:ART

KAJIAN PEMANFAATAN MEDIA PEMBELAJARAN LEAFLET TERHADAP PENINGKATAN HASIL BELAJAR PESERTA DIDIK Wahyuni, Widia; Universitas Negeri Padang Fitri, Rahmadhani; Universitas Negeri Padang Darussyamsu, Rahmawati; Universitas Negeri Padang Pendidikan Biologi Leaflet; Learning Media; Learning Outcomes Learning media is an important element in the learning process. Innovative learning certainly greatly affects students interest and motivation in learning. One of the learning media that can be used is leaflet. Leaflet is printed media in the form of sheets (folded), equipped with picture and contains a summary of material related to a subject. This research is a research that aims to examine the results of the analysis of the use of leaflet in the learning process from the result of various tests that have been carried out previosly. This research is also used to find out how the influence of the use of the leaflet media on student learning outcomes.  This research was conducted using a meta-analysis method, riviewing library sources such as articles, theses and related journals. Based on the results of the analysis of the research that has been done by the researcher, it shows that this leaflet-based learning media has a high effect on increasing students understanding and activity in learning. The increase in student learning activities also has an impact outcomes in the learning process. Universitas Islam Negeri Sumatera Utara 2022-07-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1009 10.30821/biolokus.v5i1.1009 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 1 (2022): June; 35-41 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1009/935 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1633 2023-06-09T03:34:29Z biolokus:ART

Correlation between scientific literacy with higher order thinking skills and self-efficacy in biology learning Arifiyyati, May Firdaw; Universitas Islam Negeri Walisongo Semarang Rofi'ah, Ndzani Latifatur; Universitas Islam Negeri Walisongo Semarang Listyono, Listyono; Universitas Islam Negeri Walisongo Semarang Biology Education higher order thinking skills; scientific literacy; self-efficacy Education is one of the fields or perspectives that have significant developments in the progress of the times. Technological developments are developing the world of education, called the era of the industrial revolution 4.0. Therefore, several things must be mastered, namely competence in each student's life and multiliteracy in mental, physical, and intellectual capacities. One is Science Literacy Ability and Higher Order Thinking Skills (HOTS). In addition to knowledge competence, students must also have confidence in themselves to do and do well, namely self-efficacy. This study aims to determine the relationship between scientific literacy skills, HOTS, and self-efficacy as mediating variables. This type of research is correlational with the survey method. The sampling technique used is Simple Random Sampling with a sample of the population of class XI SMA students who are studying biology. Techniques and data collection instruments using tests in the form of questions (scientific literacy skills and HOTS) and statement questionnaires (self-efficacy). The research was conducted in March-May 2022 at SMAN 3 Semarang. Analysis of research data using quantitative descriptions. The results of this study are that there is a relationship between scientific literacy ability and HOTS with an influence proportion of 7.9%, there is no relationship between scientific literacy ability and self-efficacy with an influence proportion of 0.2%, there is no relationship between HOTS and self-efficacy influence 1.2%. Universitas Islam Negeri Sumatera Utara 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1633 10.30821/biolokus.v5i2.1633 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 166-176 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1633/1053 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2405 2024-06-25T03:47:44Z biolokus:ART

Learning growth and development of living things topic: An analysis of students’ interest at a private middle school in Labuhanbatu district Sari, Ayu Manja; Universitas Labuhanbatu Harahap, Hasmi Syahputra; Universitas Labuhanbatu Biology Education gender; growth and development; learning interest Students’ engagement and curiosity in learning Biology is suboptimal, hence innovative teaching methods are required to cultivate their interest and enhance their understanding of the subject matter. The research aims to identify differences in students’ interest in learning Biology across grades VII, VIII, and IX, based on gender and other indicators. The study analyzes the variations in students’ interest in the growth and development of living creatures at Bulu Tolang Adventist Private Middle School, Labuhanbatu Regency. The research population comprises all students at the school, with a research sample of 64 students using total sampling techniques. The study employed a quantitative descriptive research method and used a questionnaire of 20 statements calculated using a Likert scale. The data analysis involved descriptive description of the average percentage of students’ interest in learning. The research results revealed that: (1) Grade VII students’ interest in learning was categorized as high (65.62%), Grade VIII high (62.69%) and Grade IX medium (51.60%); (2) Students’ interest in learning based on gender showed that males were in the medium category (54.28%) in paying attention to lessons, while females were higher (65.23%); and (3) Student interest in learning based on indicators, namely feelings of enjoyment in participating in learning amounting to (59.68%), attention (58.99%), interest (57.43%), and student involvement (60.11%). The study concludes that Grade VIII students exhibit higher interest in learning Biology than their Grade VII and IX counterparts. Based on gender, female students demonstrate greater interest in learning than male students. The study also indicates that students’ feelings of joy, attention, interest, and involvement are in the medium category. Factors that influence the level of student learning include the family environment, motivation, and interest in learning. Innovative teaching methods can help support students’ higher interest in learning, including interest and feelings of enjoyment in learning. Universitas Islam Negeri Sumatera Utara 2024-02-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2405 10.30821/biolokus.v6i2.2405 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 2 (2023): December; 144-155 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2405/1430 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3152 2024-11-29T20:21:11Z biolokus:ART

STEM-PjBL: Its effect on students creative thinking skill in environmental pollution material Simatupang, Halim; Universitas Negeri Medan Rangkuti, Yulita Molliq; Universitas Negeri Medan Saputra, Edi; Universitas Negeri Medan Rahma, Aulia Eka; Universitas Negeri Medan Kurniawan, Chandra; Ming Chi University of Technology Science Education creative thinking skill; environmental pollution; STEM-PjBL model Teaching and learning in the 21st century should equip students with  creative thinking skills to be ready to live and contribute productively to society. This study aims to determine the effect of the implementation of STEM-PjBL on Creative Thinking Skill in Environmental Pollution Material of 7-grade. The quasi-experimental design of the nonequivalent pretest-posttest control group was used in this study. The subjects in this study were students of class VII at SMP Negeri 37 Medan. Subject selection was done by purposive sampling technique. The samples of this study consist of class VII-D as the control class and class VII-C as the experimental class. Data collection techniques used in this study were test techniques. The instrument used was the multiple-choice questions consist of 25 questions to measure student learning creative thinking skill based on the Tawil and Liliasari from Building The Knowledge, Arouses Curiosity, Looking at The Different Angle of Information and Forecasting Limited Information. This means that there is an effect for learning between the experimental class and the control class. The average result of the student creative thinking skill in the experimental class was 91% (very good category). The results showed that there was a significant effect of the STEM-PjBL Model on Students Creative Thinking Skill learning was in 0.030 for effect learning with t-test and this is the results of the t-test obtained that the 2-tailed significance value, the STEM-PjBL model can be used as an alternative learning to empower 21st century skills. Universitas Islam Negeri Sumatera Utara 2024-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3152 10.30821/biolokus.v7i1.3152 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 96-104 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3152/1608 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/307 2023-05-19T07:14:42Z biolokus:ART

IMPLEMENTASI PENDIDIKAN KARAKTER PADA REMAJA USIA SEKOLAHDITINJAU DARI TEORI PENDIDIKAN SEKS Afriadi, Roni Yuni, Revita; Universitas Negeri Medan Sumatera Utara Perkembangan ilmu pengetahuan dan teknologi (IPTEK) telah membawa perubahan hampir di semua aspek kehidupan terutama dalam dunia pendidikan. Akan tetapi, tanpa disadari kurikulum pendidikan Indonesia sekarang terlalu berorientasi kognitif dan kurang memperhatikan sifat afektif, empati, dan rasa. Akibat dari sistem pendidikan tersebut, berdampak pada perubahan prilaku peserta didik berupa krisis moral. Sedangkan Pendidikan adalah suatu usaha sadar dan sistematis dalam mengembangkan potensi peserta didik. Maka dari itu perlunya, proses pembelajaran pengembangan pendidikan budaya karakter, mengarahkan peserta didik mengenal dan mampu menerima nilai-nilai karakter sebagai bagian dari hidup mereka. Budaya pendidikan karakter merupakan cara berpikir dan berperilaku yang menjadi ciri khas tiap individu untuk hidup dan bekerjasama, baik dalam lingkup keluarga, masyarakat, bangsa dan negara. Pendidikan seks disekolah memiliki  peran penting dalam pengembangan sumber daya manusia dan pembangunan karakter anak bangsa. Karena pendidikan seks tidak hanya berisi tentang pemberian informasi tentang alat kelamin dan seluk beluk hubungan kelamin saja. Tetapi Pendidikan seks berusaha menempatkan seks pada perspektif yang tepat dan mengubah anggapan negatif terhadap seks. Pendidikan seks disekolah dapat ditemukan pada mata pelajaran biologi kususnya materi sistem reproduksi.Kata kunci:  Pendidikan karakter, Remaja, Pendidikan seks. Universitas Islam Negeri Sumatera Utara 2018-06-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/307 10.30821/biolokus.v1i1.307 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 1 (2018): June; 23-29 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/307/304 Copyright (c) 2018 Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi

oai:jurnaltarbiyah.uinsu.ac.id:article/3972 2024-12-26T06:17:52Z biolokus:ART

Environmental literacy profile of Muhammadiyah senior and vocational high school students in Malang Raya, East Java: What's interesting? Husamah, H.; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Rahardjanto, Abdulkadir; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Lestari, Nurdiyah; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Kupang, Indonesia Hadi, Samsun; Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang, Indonesia Environmental literacy; Muhammadiyah; spirituality; students; sustainability Senior and vocational high school students need to have strong environmental literacy (EL) to face environmental challenges and support the achievement of SDGs. High EL levels, supported by spiritual values, encourage students to make wise, environmentally friendly decisions and become agents of environmental conservation. Muhammadiyah schools play an important role in this regard through subjects that integrate religion and life. However, there has been no mapping of spirituality-based EL profiles among Muhammadiyah students in Malang Raya. This study aims to analyze the spirituality-based EL profile of Senior and Vocational High School Muhammadiyah students in Malang Raya. Using a cross-sectional survey approach, EL data from 584 students in grades X, XI, and XII in nine Muhammadiyah schools were collected and analyzed based on gender, class, and parental education. The results showed that there was no significant difference in EL between male and female students, as well as between classes. However, parental education, especially fathers and mothers who did not attend school, had a significant effect, although the effect was small to moderate. These findings suggest that life experience and parenting factors may influence students' EL, and that educational environment factors require further exploration to fully understand their influence. Universitas Islam Negeri Sumatera Utara 2024-12-26 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3972 10.30821/biolokus.v7i2.3972 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 2 (2024): December; 251-278 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3972/1651 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/350 2023-05-19T07:14:32Z biolokus:ART

PENERAPAN PENDEKATAN KETERAMPILAN PROSES UNTUK MENINGKATKAN PEMAHAMAN KONSEP PEMBELAJARAN BIOLOGI SISWA DI SMA NEGERI 3 PADANGSIDIMPUAN Lubis, Jalilah Azizah; Pendidikan Biologi FKIP Universitas Muhammadiyah Tapanuli Selatan Harahap, Risnawati; Pendidikan Biologi FKIP Universitas Muhammadiyah Tapanuli Selatan Masalah dalam penelitian ini adalah rendahnya pemahaman konsep siswa, aktivitas belajar siswa. Untuk mengatasi masalah tersebut, pada penelitian ini diterapkan model pembelajaran pendekatan keterampilan proses. Adapun yang menjadi tujuan penelitian ini adalah : 1) untuk meningkatkan kemampuan pemahaman konsep biologi siswa melalui pendekatan keterampilan proses pada materi ekosistem di kelas X SMA Negeri 3 Padangsidimpuan 2) untuk meningkatkan aktivitas siswa melalui pendekatan keterampilan proses pada materi ekosistem di kelas X SMA Negeri 3 Padangsidimpuan. Jenis penelitian ini adalah penelitian tindakan kelas. Dimana subjek penelitian ini adalah siswa kelas X MIA 1 SMA Negeri 3 Padangsidimpuan yang terdiri dari 32 orang siswa. Sedangkan teknik dan alat pengumpul data yaitu tes dan observai. Hasil penelitian dapat dilihat dari tes pemahaman konsep pada materi ekosistem yang ditandai dengan tingkat ketuntasan belajar siswa. Pada siklus I dengan nilai rata-rata 62 % dan di siklus II 78%. Dari rata-rata nilai siklus I dan II terdapat peningkatan rata-rata sebesar 16%. Kadar aktivitas siswa terhadap pelajaran biologi meningkat, hal ini diperoleh dari persentase siklus I 63,12% dan siklus II 78% pada siklus I dan II naik menjadi sebesar 14,88%. Berdasarkan Hasil penelitian ini, dapat disimpulkan bahwa ada peningkatan pemahaman konsep pembelajaran biologi siswa melalui model pendekatan keterampilan proses pada ekosistem di kelas X SMA Negeri 3 Padangsidimpuan. Universitas Islam Negeri Sumatera Utara 2018-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/350 10.30821/biolokus.v1i2.350 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 2 (2018): December; 101-108 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/350/336 Copyright (c) 2018 BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4796 2026-01-15T07:31:55Z biolokus:ART

The effectiveness of IMLO Biology media in enhancing students’ learning motivation under the Merdeka Curriculum Harahap, Risma Delima; Universitas Labuhanbatu Bangun, Budianto; Universitas Labuhanbatu Siregar, Sakinah Ubudiyah; Universitas Labuhanbatu Tegar, Tegar; Universitas Labuhanbatu Biology; IMLO; media; Merdeka Curriculum; motivation The Merdeka Curriculum emphasizes student-centered learning and the integration of digital media. However, empirical investigations focusing specifically on IMLO Biology media and its impact on students’ learning motivation are still scarce. This lack of evidence creates a research gap regarding the effectiveness of interactive, curriculum-aligned digital tools in motivating students to learn biology. Addressing this gap is important because learning motivation plays a crucial role in achieving the competency goals outlined in the Merdeka Curriculum. This study aims to analyze the effectiveness of IMLO Biology media in enhancing students’ learning motivation. A quantitative survey design was employed with a purposive sample of 60 eleventh-grade science students from two public upper secondary schools in South Rantau, North Sumatra, during the 2024-2025 academic year. Data were collected through questionnaires, observations, and interviews, then analyzed using frequency distribution. The results indicate that IMLO Biology media is effective in increasing students’ learning motivation, with an average score of 85.72%, categorized as very good. Students showed higher interest, stronger engagement, and improved comprehension of abstract biological concepts. IMLO Biology media supports the principles of the Merdeka Curriculum by offering interactive and motivating learning experiences. This study provides empirical evidence to fill the identified research gap and highlights the educational importance of integrating well-designed digital media to foster student motivation in science learning. Universitas Islam Negeri Sumatera Utara 2025-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4796 10.30821/biolokus.v8i2.4796 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 184-191 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4796/1852 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/537 2023-05-19T07:13:36Z biolokus:ART

EFEKTIVITAS PENERAPAN MODEL PEMBELAJARAN TGT (TEAMS GAMES TOURNAMENTS) TERHADAP PRESTASI BELAJAR BIOLOGI PADA SISWA KELAS XII MIA-5 MAN 3 MEDAN Satriawati, Satriawati; Guru Biologi Madrasah Aliyah Negeri 3 Medan Sumatera Utara Penelitian ini bertujuan untuk mengetahui penerapan kolaborasi model pembelajaran TGT (Teams Games Tournaments) dalam meningkatkan hasil belajar Biologi pada siswa. Jenis penelitian adalah Penelitian Tindakan Kelas (PTK) dengan 2 siklus. Subjek penelitian adalah siswa kelas XII MIA-5 MAN 3 Medan yang berjumlah 30 siswa. Instrumen berupa tes esai yaitu tes hasil belajar siklus I dan II, dan lembar observasi aktifitas guru siswa yang diisi setiap tatap muka. Penelitian ini menggunakan teknik analisis deskriptif kualitatif. Hasil analisis data menunjukkan bahwa penerapan kolaboratif model pembelajaran TGT (Teams Games Tournaments) dapat meningkatkan hasil belajar siswa yang ditandai dengan peningkatan ketuntasan belajar siswa dalam setiap siklus, yaitu siklus I (66,67%) dan siklus II (93,33%). Aktifitas siswa dalam proses pembelajaran tergolong aktif dengan dominansi pada aspek bekerja dengan sesama anggota kelompok, mendengarkan/ memperhatikan penjelasan guru dan diskusi antar siswa/ antara siswa dengan guru.Kata Kunci : Hasil belajar, aktivitas belajar, kolaborasi model pembelajaran teams games tournament Universitas Islam Negeri Sumatera Utara 2019-11-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/537 10.30821/biolokus.v2i2.537 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 2 (2019): December; 201-208 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/537/456 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/776 2023-05-19T07:12:44Z biolokus:ART

PENGARUH MODEL SNOWBALL THROWING TERHADAP HASIL BELAJAR SISWA PADA MATERI SISTEM PERTAHANAN TUBUH DI SMA SWASTA MEDAN Tarigan, Mhd. Rafi'i Ma'arif; Sekolah Tinggi Ilmu Tarbiyah Hamzah Al-Fansuri Sibolga Barus (STIT HASIBA) Barus Manalu, Ali Wardhana; Sekolah Tinggi Ilmu Tarbiyah Hamzah Al-Fansuri Sibolga Barus (STIT HASIBA) Barus Tanjung, Hotman Efendi; Sekolah Tinggi Ilmu Tarbiyah Hamzah Al-Fansuri Sibolga Barus (STIT HASIBA) Barus Saragih, Jadiwan Sari; Universitas Islam Sumatera Utara Ula, Ainun; Universitas Islam Sumatera Utara Biology Education Hasil Belajar; SMA Istiqlal Delitua Medan; Model Snowball Throwing Penelitian ini bertujuan untuk mengetahui pengaruh Model Pembelajaran Snowball Throwing terhadap hasil belajar siswa pada materi Sistem Pertahanan Tubuh. Penelitian ini dilaksanakan selama 2 bulan. Penelitian ini menggunakan metode eksperimen semu (Quasi experiment) dengan populasi penelitian seluruh siswa di kelas XI yang terdiri 2 kelas dengan jumlah 64 siswa dan sampel penelitian siswa kelas XI IPA1 yang terdiri dari 35 siswa, penentuan sampel dilakukan secara Random sampling. Instrumen dalam penelitian ini adalah tes hasil belajar berupa pre-test dan post-test. Hasil belajar siswa yang menggunakan model pembelajaran Snowball Throwing diperoleh nilai yang tuntas adalah sebanyak 29 siswa (82,86%) dan yang tidak tuntas sebanyak 6 siswa (17,14%) dengan nilai rata-rata 77,8 dan standar deviasi 9,06. Hasil uji normalitas diperoleh Lhitung<Ltabel  atau 0,1269<0,1497 dinyatakan bahwa data berdistribusi normal sedangkan uji homogenitas diperoleh Fhitung<Ftabel = 1,04<1,776 dinyatakan data mempunyai varians yang sama atau homogen. Hasil uji hipotesis menggunakan uji t diperoleh thitung> ttabel atau 14,27>1,69 dengan taraf kepercayaan 0,05 maka Ha diterima Ho ditolak, sehingga dinyatakan bahwa ada pengaruh yang signifikan penggunaan model pembelajaran Snowball Throwing terhadap hasil belajar siswa pada materi Sistem Pertahanan Tubuh di Kelas XI SMA Istiqlal Delitua Medan. Universitas Islam Negeri Sumatera Utara 2020-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/776 10.30821/biolokus.v3i2.776 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 2 (2020): December; 313-319 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/776/pdf03 Copyright (c) 2020 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1026 2023-05-19T07:11:49Z biolokus:ART

ANALISIS KEMAMPUAN BERPIKIR KRITIS BIOLOGI SISWA SAAT PEMBELAJARAN DARING Adinda, Ismi Rindu; Universitas Negeri Medan Hasanah, Uswatun Banun, Sri Critical Thinking; Online Learning; Cell material This study aims to analyze the critical thinking skills of MAN students during online learning. This research includes descriptive research with a quantitative approach. The research subjects were 54 students of class XI MIA 3 and XI MIA 4 MAN Tanjungbalai by using simple random sampling technique. The data were collected by using a question instrument in the form of essay as many as ten questions. The data analysis technique used in this research is descriptive statistical processing. The results showed that the indicator giving a simple explanation had an average value of 66.66 with a sufficient category, the indicator determining the basis for decision making had an average value of 56.94 with a less category, the indicator drew conclusions with an average value of 52.77 with a poor category, the indicator provides further explanation with an average value of 59.72 with less category, tactics and strategy indicator has an average value of 58.79 with less category, critical thinking ability of students of class XI MIA 3 and XI MIA 4 MAN Tanjungbalai as a whole when online learning has an average value of 59.57 in the less category. One of the efforts that can improve students' critical thinking skills is using the right learning method such as problem-based learning. Universitas Islam Negeri Sumatera Utara 2022-04-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1026 10.30821/biolokus.v4i2.1026 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 2 (2021): December; 118-127 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1026/pdf7 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1321 2023-06-09T03:34:29Z biolokus:ART

Statistical knowledge of biology education students in Malang Fatmawati, Diani; Universitas Muhammadiyah Malang Alobid, Mohannad; University of Debrecen Permatasari, Indah; Universitas Muhammadiyah Malang Solikhah, Solikhah; Universitas Muhammadiyah Malang Fauzi, Ahmad; Scopus ID: 57190423577, Universitas Muhammadiyah Malang statistical knowledge; biology education research skills; statistical literacy; students’ statistical knowledge Statistical knowledge is a basic competency which must be possessed by Biology Education students before conducting research. Unfortunately, Statistics is often considered a difficult subject by biology students. The purpose of this survey research was to explore the statistical knowledge of Biology Education students. A total of 40 students in the Universitas Muhammadiyah Malang were involved in this research. The data were collected using a questionnaire containing 12 statements. Descriptive statistics was used to analyze the research data. The results showed that the mean score of students' statistical knowledge was 77.92 ± 17.96; meanwhile, 52.5% of students’ knowledge was categorized as good. In addition, the accuracy of student answers on several items reached over 90%, even though there were also items in which the answers were only 50% accurate. Therefore, innovation in Statistics lecture needs to be carried out to optimize the empowerment of statistical knowledge for Biology Education students. Universitas Islam Negeri Sumatera Utara 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1321 10.30821/biolokus.v5i2.1321 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 177-183 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1321/1048 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2118 2023-06-30T13:01:18Z biolokus:ART

Phytoremediation of nickel by Paraserianthes falcataria with varying levels of manure Amalia, Hilda Ayu Melvi; Institut Agama Islam Negeri Kendari Chairunnas, Armadi; Universitas Nahdlatul Ulama Sulawesi Tenggara Nugroho, Andhika Puspito Biology biomass; phytoremediation; Paraserianthes falcataria; reclamation The objective of this study were to identify effective variations in fertilizer doses for phytoremediation of heavy metal nickel (Ni) by using sengon plants (Paraserianthes falcataria) before being used for post-mining land reclamation. This research is an experimental study, the growth parameters measured include plant height, number of leaves, root length, and plant biomass. The data obtained were analyzed using analysis of variance (ANOVA) and continued with Duncan's test. The manure used consists of chicken manure, calcium carbonate, and rice bran. Variation in fertilizer dose is the ratio between manure to mine soil 40:60 (A), 50:50 (B), 60:40 (C), 70:30 (D), and control without fertilizer (E) with four repetitions time. The results showed that there was a significant difference between the concentration of nickel content before and after the treatment of fertilizer dosing (p>0.05), which means that the dose of fertilizer can affect plant growth and phytoremediation abilities. The dose of D fertilizer (70:30) is the most suitable for phytoremediation of heavy metal nickel (Ni) because it shows the highest heavy metal concentration in the roots, which is 3.2 ppm. The plant growth parameters measured showed that the dose of fertilizer B (50:50) was most suitable for increasing plant height and biomass (P. falcataria) with a plant height of 27 cm and a biomass of 0.9 g/m2. The dose of C fertilizer (60:40) is most suitable for increasing the number of leaves with an average of 111.5 leaves. Control without fertilizer (E) is most suitable for increasing the root length of P. falcataria. Thus, the addition of manure affects the growth of P. falcataria, and nickel phytoremediation using P. falcataria at the dose of manure D (70:30) can reduce the nickel content in the soil. Universitas Islam Negeri Sumatera Utara 2023-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2118 10.30821/biolokus.v6i1.2118 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 1 (2023): June; 88-95 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2118/1125 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2800 2024-11-29T20:21:11Z biolokus:ART

Identification of stinging bees (Apis) and stingless bees (Meliponini) in The Air Panas Hapanasan Springs Tourism Area, Rokan Hulu Regency Mubarrak, Jismi; Universitas Pasir Pengaraian Dahlia, Dahlia; Universitas Pasir Pengaraian Sonia, Sonia; Universitas Pasir Pengaraian Lestari, Rena; Universitas Pasir Pengaraian Brahmana, Eti Meirina; Universitas Pasir Pengaraian Apis; bees; Meliponini; morphology; species Bees play a crucial role as pollinators, yet they still receive insufficient attention. This research aims to identify the species of stinging bees (Hymenoptera: Apidae: Apis) and stingless bees (Hymenoptera: Apidae: Meliponini) in the Hapanasan Hot Springs Tourism Area, Rambah Tengah Hulu Village, Rokan Hulu District. The study was conducted from January to June 2023 using a survey method with purposive sampling technique for sample collection. Bees collected were identified by describing their morphological characteristics. The stinging bee species identified include Apis cerana. The stingless bee species identified include Tetrigona binghami, Heterotrigona itama, Geniontrigona thoracica, Lepidotrigona terminata, Lisotrigona carpenteri, Tetragonula testaceitersis, Tetragonula laeviceps, Tetragonula fuscobalteata, and Tetragonula clypearis.  Universitas Islam Negeri Sumatera Utara 2024-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2800 10.30821/biolokus.v7i1.2800 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 46-55 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2800/1538 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/314 2023-05-19T07:14:42Z biolokus:ART

MENTRADISIKAN SIKAP ILMIAH DALAM PEMBELAJARAN BIOLOGI Ulfa, Syarifah Widya Sikap Ilmiah adalah suatu sikap mampu menerima pendapat orang lain dengan baik dan benar, bertindak dalam memecahkan suatu masalah secara sistematis melalui langkah-langkah ilmiah yang tidak mengenal putus asa serta dengan ketekunan juga keterbukaan.  Dengan kata lain Sikap ilmiah merupakan sikap yang harus ada pada diri seorang ilmuwan atau akademisi ketika menghadapi persoalan-persoalan ilmiah. Sikap ilmiah ini perlu dibiasakan yang dimulai dari pembelajaran di dalam kelas sampai pada berbagai forum ilmiah, misalnya dalam seminar, diskusi, loka karya, sara sehan, dan penulisan karya ilmiah. Dalam membelajarkan Sains terutama Biologi kurang tepat jika hanya dengan ceramah di depan kelas, melainkan harus dengan metode ilmiah (eksperimen). Berbagai penemuan (eksperimen) dalam Biologi dilandasi oleh sikap ilmiah. Konsep-konsep dalam pembelajaran Biologi mengenai makhluk hidup maupun teknologi dalam Biologi seperti rekayasa genetika, bioteknologi modern ditemukan karena adanya rasa ingin tahu (curiosity) yang tinggi dari para ilmuan. Rasa ingin tahu tersebut merupakan komponen utama dalam menumbuhkan sikap ilmiah. Sehingga mendorong ilmuan untuk bereksperimen, mengumpulkan data, dan menyimpulkan data. Dengan  demikian, membelajarkan Biologi di sekolah sekolah sampai ke perguruan tinggi, selain membelajarkan produk dan proses juga penting untuk membelajarkan dan mentradisikan sikap ilmiah. Kata kunci: Sikap ilmiah, Pembelajaran Biologi. Universitas Islam Negeri Sumatera Utara 2018-06-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/314 10.30821/biolokus.v1i1.314 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 1 (2018): June; 1-7 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/314/317 Copyright (c) 2018 Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi

oai:jurnaltarbiyah.uinsu.ac.id:article/4469 2025-07-02T04:43:15Z biolokus:ART

Knowledge ecoliteracy of junior high school students towards Toba Caldera UNESCO Global Geopark Rosdiana, Erika; Postgraduate of Basic Education Program, Universitas Negeri Medan Suyanti, Retno Dwi; Department of Chemistry, Universitas Negeri Medan Manurung, Binari; Department of Biology, Universitas Negeri Medan Biology education Junior high school; knowledge ecoliteracy; Toba Caldera UNESCO Global Geopark (TCUGGp) This study aimed to determine the level of knowledge ecoliteracy of junior high school students towards Toba Caldera UNESCO Global Geopark (TCUGGp) was conducted. The research respondent was 78 people, including 28 students from Toba regency and 25 students each from North Tapanuli and Samosir regencies. The research instrument comprised 30 questions and was developed from five indicators, namely factual issues of environmental problems, the impacts, the factors causing environmental problems, efforts that can be made to minimize the impact of environmental degradation, flora-fauna biodiversity and the name of geosites. Data analysis used descriptive and inferential methods. The research results indicated that the knowledge ecoliteracy of junior high school students remains relatively low (X̅ = 58.28). ANOVA test results showed a significant difference in students'knowledge ecoliteracy among the three regencies (F = 3.24; P = 0.04). Further findings revealed that junior high school students have limited understanding in the factors causing environmental problems, efforts to minimize the impacts of environmental degradation, and more specifically in the diversity of rare and endemic of flora and fauna, as well as in geosite names. This research finding recommends that IPA-biology learning in junior high schools especially at the topic biodiversity, interactions between living organisms and the environment, and environmental changes should be conducted by using more innovative learning models, as well as its media, learning resources, and assessments that refers to local social scientific issues so that ensuring the creation of meaningful learning. Universitas Islam Negeri Sumatera Utara Lembaga Pendidikan Indonesia-Jerman (LPIJ) 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4469 10.30821/biolokus.v8i1.4469 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 51-62 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4469/1768 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/445 2023-05-19T07:14:02Z biolokus:ART

MENINGKATKAN KOMPETENSI PROFESIONAL GURU DALAM MENERAPKAN STRATEGI PEMBELAJARAN KONTEKSTUAL MELALUI WORKSHOP DAN SUPERVISI AKADEMIK DI SMP ALWASLIYAH 1 MEDAN PADA TAHUN PELAJARAN 2018/2019 Khairuna, Khairuna; Tadris Biologi FITK Universitas Islam Negeri Sumatera Utara Penelitian ini bertujuan untuk meningkatkan kompetensi profesional guru dalam menerapkan strategi pembelajaran kontekstual melalui workshop dan supervisi akademik di SMP Alwasliyah 1 Medan. Metode yang digunakan dalam penelitian ini adalah metode penelitian tindakan sekolah melalui 2 siklus. Subjek dalam penelitian ini adalah 14 orang guru yang mengajar di SMP Alwasliyah 1 Medan. Pengumpulan data menggunakan teknik observasi, wawancara, kuesioner dan studi dokumentasi. Teknik analisa menggunakan teknik perhitungan persentase jumlah guru yang telah menerapkan strategi pembelajaran kontekstual dan persentase jumlah guru yang belum menerapkan strategi pembelajaran kontekstual. Hasil penelitian menunjukkan: (1). Terdapat peningkatan jumlah guru yang menerapkan strategi pembelajaran kontekstual sebesar 28,57%; (2) Terdapat penurunan jumlah guru yang belum mampu menerapkan strategi pembelajaran konstekstual sebesar 40,56%; (3) Kompetensi profesional guru dalam menerapkan strategi pembelajaran kontekstual dapat meningkat melalui workshop dan supervisi akademik. Universitas Islam Negeri Sumatera Utara 2019-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/445 10.30821/biolokus.v2i1.445 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 1 (2019): June; 175-179 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/445/391 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4597 2026-01-15T07:31:56Z biolokus:ART

Response of Dayak onion (Eleutherine bulbosa Merr.) plant growth after application of biosaka from the Asteraceae family Asriati, Siti; Universitas Sumatera Utara Elimasni, Elimasni; Universitas Sumatera Utara Nurwahyuni, Isnaini; Universitas Sumatera Utara Public interest in the use of medicinal plants continues to grow. One of the medicinal plants that has been developed is dayak union (Eleutherine bulboba Merr.), which is believed to be able to cure various diseases. This research aims to determine the best growth response of Dayak onion after the application of biosaka from the Asteraceae family. The main implications of biosaka for agriculture are significant cost efficiency in production, improved plant and soil health, and the promotion of sustainable and environmentally friendly farming by improving land ecosystems. Biosaka is made by taking 60 g of each plant and then grinding it until it is dark brown and slightly foamy. Biosaka extraction produces approximately 20 ml. The experiment was conducted at the Faculty of Mathematics and Natural Sciences, University of North Sumatra from December to March 2025. The design used in this experiment is a Completely Randomized Design (CRD) consisting of 5 treatment levels of biosaka concentration, namely 0 ml/L, 3.5 ml/L, 4.5 ml/L, 5.5 ml/L, and 6.5 ml/L with eight replications. The data obtained were analyzed using SPSS version 22 software with ANOVA (Analysis of Variance) test. If the treatment has a significant effect, it is followed by DMRT (Duncan Multiple Range Test). The research results show that the application of a biosaka concentration of 6.5 ml/L yielded the highest results and had a significant effect on plant height, number of leaves, tuber diameter and number of shoots and tubers per clump. Universitas Islam Negeri Sumatera Utara 2025-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4597 10.30821/biolokus.v8i2.4597 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 322-330 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4597/1944 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/4597/908 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/739 2023-05-19T07:13:00Z biolokus:ART

INVENTARISASI ARACEAE DI HUTAN SIBAYAK 1 KECAMATAN SIBOLANGIT KABUPATEN DELI SERDANG SUMATERA UTARA Hutasuhut, Melfa Aisyah; UIN Sumatera Utara Biology Tumbuhan Araceae, Hutan Sibayak 1 Tumbuhan Araceae merupakan salah satu jenis tumbuhan herba yang hidup di darat, diperairan, dan merambat pada pohon. Penelitian ini dilaksanakan pada bulan bulan September -November2019 di kawasan Hutan Sibayak I, Kecamatan Sibolangit, Kabupaten Deli Serdang, Sumatera Utara dengan menggunakan metode jelajah. Berdasarkan hasil pengamatan diperoleh 9 jenis Araceae, dengan 5 marga Araceae.    Jenis tanaman tersebut diantara nya Colocasia esculenta (L) Schott, Homalomena humilis Hook, Homalomena propinqua Schott, Rhapidophora sp, Scindapsus rupestris Chevo & Corner, Scindapsus pictus Hassk. Scindapsus officinalis Schott. Schismatoglottis triandra. Schismatoglotis calyptrate (Roxb). Universitas Islam Negeri Sumatera Utara 2020-08-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/739 10.30821/biolokus.v3i1.739 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 1 (2020): June; 288-292 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/739/590 Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/966 2023-05-19T07:12:06Z biolokus:ART

Perbandingan Peningkatan Hasil Belajar Model Pembelajaran Kooperatif Tipe Cooperative Script dan Make a Match Ulandari, Tengku Sri; Universitas Islam Negeri Sumatera Utara Febriani, Husnarika; UIN Sumatera Utara Khairuna, Khairuna; Universitas Islam Negeri Sumatera Utara Biology Education Cooperative Script; Hasil Belajar; Make A Match; Model Pembelajaran Kooperatif Dalam proses pembelajaran, seorang pendidik seharusnya menggunakan model pembelajaran yang beragam dalam kegiatan belajar mengajar di sekolah. Model pembelajaran memiliki peran penting dalam kegiatan pendidikan. Tujuan penelitian ini adalah untuk mengetahui perbandingan peningkatan hasil belajar siswa dengan menerapkan model pembelajaran kooperatif tipe cooperative script dan make a match pada materi sistem pernapasan manusia. Jenis penelitian ini merupakan penelitian tindakan kelas. Sampel penelitian ini adalah kelas VIII-6 yang terdiri dari 25 siswa dan VIII-7 yang terdiri dari 25 siswa. Model pembelajaran kooperatif tipe cooperative script diterapkan pada kelas VIII-6 dan model pembelajaran kooperatif tipe make a match diterapkan pada kelas VIII-7. Teknik pengumpulan data dilakukan dengan 4 cara yaitu; (1) tes (2) pengamatan (3) wawancara (4) dokumentasi. Teknik analisis data kuantitatif digunakan untuk menganalisis tingkat ketuntasan belajar, sedangkan analisis data kualitatif digunakan untuk mengetahui peningkatan hasil belajar siswa. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe make a match memiliki peningkatan ketuntasan belajar klasikal yang lebih tinggi yaitu pada tahap pratindakan: 16%, siklus I: 32% dan siklus II: 92% apabila dibandingkan dengan peningkatan ketuntasan belajar klasikal pada penerapan model pembelajaran kooperatif tipe cooperative script dengan jumlah pada tahap pratindakan: 12%, siklus I: 28% dan siklus II: 92%. Saran untuk peneliti lain agar dapat melakukan perbandingan terhadap salah satu model pembelajaran yang diterapkan pada penelitian ini dengan berbagai model pembelajaran lainnya. Diharapkan agar pengetahuan terhadap berbagai perbandingan model pembelajaran dalam jenis penelitian tindakan kelas terus berkembang. Universitas Islam Negeri Sumatera Utara 2021-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/966 10.30821/biolokus.v4i1.966 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 1 (2021): June; 55-61 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/966/pdf7edt Copyright (c) 2021 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1297 2023-05-19T07:11:00Z biolokus:ART

ASPEK REPRODUKSI UDANG MANTIS Harpiosquilla raphidea DI EKOSISTEM MANGROVE KABUPATEN LABUHANBATU, SUMATERA UTARA Hasibuan, Selly Artika Dewi; Program studi Pendidikan Biologi FKIP Universitas Labuhanbatu, Dimenta, Rivo Hasper; Program studi Pendidikan Biologi FKIP Universitas Labuhanbatu Biologi Fecundity; First Gonad Maturity; Gonad Maturity Stage; Gonad Somatic Index; Manthis Shrimp This study aims to inform about the gonadal maturity level, gonadal maturity index, the first body size of maturity (L50), and the fecundity of Harpiosquilla raphidea in Labuhanbatu regency waters, North Sumatera. The study was conducted for three months from December 2021 to February 2022 with samplings were conducted twice a month. The purposive random sampling method used to determine of three stations of this research. Samples of H. raphidea were caught with shrimp trawl nets.  The results describe that population of mantis shrimp H. raphidea in Labuhanbatu regency were dominate in first gonad maturity stage. The Gonad Somatic Index (GSI) value of male H. raphidea mantis ranged from 6.00 – 11.87 and the female ranged from 5.12 – 12.75. The first maturity size of male were 19.88 cmBL and female H. raphidea were 18.75 cmBL. The fecundity of this mantis shrimp H. raphidea  in station research ranged from 130,088 to 970,658. Universitas Islam Negeri Sumatera Utara 2022-07-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1297 10.30821/biolokus.v5i1.1297 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 1 (2022): June; 24-34 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1297/941 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2185 2023-06-30T13:02:05Z biolokus:ART

Herbarium book: Learning media in medicinal plants lecture Nuraida, Nining; UIN Sulthan Thaha Saifuddin Jambi Suraida, Suraida Nurlinda, Nurlinda Susanti, Try Biology Education herbarium book; learning media; medicinal plants This study aims to (1) determine the types of medicinal plants used in Teluk Kayu Putih village, (2) describe the development of the herbarium book media for medicinal plants lecture,   (3) determine the validity and (4) the readability test of the herbarium book of medicinal plants as a learning media. The ADDIE development model research consists of 2 stages of research. The first stage of qualitative research is to obtain data on the types of medicinal plants in Teluk Kayu Putih Village. The second stage of media development is making a herbarium book. Field data collection methods include observation and documentation (first stage) and questionnaire (second stage). The results obtained are: (1) The types of plants used as medicine in Teluk Kayu Putih Village are 27 species grouped into 25 families; the most plant species came from Family Euphorbiaceae, Myrtaceae, and Zingiberaceae, each with 2 species, (2) The media developed are specimens of medicinal plants originating from Teluk Kayu Putih village, including plant parts that have been dried using a pressing technique, arranged in a scrapbook with a black base color derived from black cardboard, the spesimens are pasted one by one and then identified, as well as put together and bound in a spiral to form a book, (3) The validity test from material experts and media experts on the media produced obtained a score of 81,35% and 85,26%, while the validity test score obtained a score of 86,31% (very feasible), (4) The readability test of the herbarium book by 23 respondents obtained an average percentage score of 92,6%, means that the media is suitable to use. Universitas Islam Negeri Sumatera Utara 2023-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2185 10.30821/biolokus.v6i1.2185 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 1 (2023): June; 34-46 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2185/1118 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3114 2025-04-25T06:50:45Z biolokus:ART

Canva-assisted biotechnology module based on Marsialap Ari’s local wisdom: The endeavor to improve students' creativity skills Lubis, Jalilah Azizah; Universitas Muhammadiyah Tapanuli Selatan Saputra, Riska; National Central University Taiwan Tuah, Sahlan; Universitas Muhammadiyah Tapanuli Selatan Adrian, Muhammad; Universitas Muhammadiyah Tapanuli Selatan Padhilah, Suci; Universitas Muhammadiyah Tapanuli Selatan Biology Education biotechnology; creativity; local wisdom; marsialap ari The basis of this research is that the teaching materials created by teachers in the Southern Tapanuli area have not incorporated many models based on local wisdom such as Dalihan Natolu and Marsialap ari. These teaching materials can be utilized to evoke students’ cultural values, character, and creativity. Efforts to enhance student creativity in biotechnology learning still need to be implemented, as the learning process is too fast and students’ understanding is still lacking. This research aims to determine whether the module developed is suitable for use as Biotechnology teaching material in high school based on the BNSP assessment criteria. Additionally, it aims to observe the effectiveness of students using a biology module based on local wisdom (Marsialap ari) assisted by the Canva application on biotechnology material as teaching material in learning for the tenth-grade students in SMA/MA majoring in science. This research is a 4D model development research with research procedures that include defining, designing, developing, and disseminating. The research results can be obtained from the data obtained from several validators, both quantitatively and qualitatively, using descriptive statistical analysis calculations. The module validity of 76.6 - 100% is categorized as valid criteria and LKPD content validity of 80 - 93% is categorized as valid criteria. The product of this research is a biotechnology teaching module based on the local wisdom of Marsialap ari for SMA/MA students. The effectiveness of the module was evaluated based on student performance, with an average of 95 categorized as effective and an average of 90.3 categorized as very creative. In conclusion, the Biotechnology module based on Marsialap ari, assisted by the Canva application, is declared valid for use in studying biology and can enhance students’ creativity in learning biology. Universitas Islam Negeri Sumatera Utara 2024-02-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3114 10.30821/biolokus.v6i2.3114 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 2 (2023): December; 168-177 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3114/1440 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1933 2024-12-26T06:17:52Z biolokus:ART

Bridging pedagogy and practice: Hybrid collaborative learning based lesson study integrated with wahdatul ulum principles for pre-service biology teacher Jayanti, Ummi Nur Afinni Dwi; Universitas Islam Negeri Sumatera Utara Biology education Hybrid collaborative learning; lesson study; lesson planning; wahdatul ulum In an era that requires a balance between theory and practice for effective teaching, pre-service teachers need the skills to design integrated, contextual, and meaningful learning experiences. This study examines the impact of implementing a Hybrid Collaborative Learning-based Lesson Study, oriented toward Wahdatul Ulum, on the lesson planning skills of pre-service biology teachers. The study employs a mixed-method approach with a parallel convergent design. Quantitative data were collected through questionnaires administered to 83 students at the end of the Biology Lesson Planning course at a State Islamic University in North Sumatra, while qualitative data were obtained through semi-structured interviews. The instruments used included Likert scale questionnaires and interview sheets. Data was analyzed using descriptive statistics and thematic content analysis. The analysis that the skills developed include formulating learning indicators and objectives, preparing materials, and designing learning steps in accordance with instructional syntax. Teaching practice also aided students in identifying challenges and learning from peer teaching. These findings suggest that an approach integrating theory, practice, and religious values is effective for developing the pedagogical skills, character, and professionalism of pre-service biology teachers. Universitas Islam Negeri Sumatera Utara 2024-12-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1933 10.30821/biolokus.v7i2.1933 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 2 (2024): December; 166-181 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1933/1637 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3987 2025-07-02T04:43:16Z biolokus:ART

The effect of genitri (Elaeocarpus ganitrus) in leukocytes profile of wistar rats as a prospective immunomodulatory agent Primiani, Cicilia Novi; Department of Pharmacy, Faculty of Health and Science, Universitas PGRI Madiun. Department of Biological Education, Faculty of Teacher Training and Education, Universitas PGRI Madiun Pujiati, Pujiati; Department of Biological Education, Faculty of Teacher Training and Education, Universitas PGRI Madiun Bhagawan, Weka Sidha; Department of Pharmacy, Faculty of Health and Science, Universitas PGRI Madiun Waris, Waris; Department of Biology Education, Faculty of Teacher Training and Education, PGRI Argopuro Jember University Krisnamurti, Gabriella Chandrakirana; Biotechnology Program, School of Bioresources and Technology, King Mongkut’s University of Technology Thonburi Biology Genitri; immunomodulator; leukocytes; phytochemicals Immunomodulator is an agent to activate and modulate the immune response. It is one of the approaches to prevent chronic disease and maintain homeostasis. Recently,  plant phytochemicals have been developed as prospective immunomodulatory agents. Genitri (Elaeocarpus ganitrus), a local plant cultivated in Indonesia, exhibited various biological properties and potential as an immunomodulatory agent. This study aims to identify the potency of genitri as immunomodulatory agent through leukocyte profiling. Genitri leaf (P1), seed (P2), and fruit (P3) were prepared as powder and administered to male wistar rats weighted 250-300 g twith six replications for 28 days. The total leukocytes were  counted and leukocytes were being  profiled following the treatment with genitri powder then  compared with control treatment (P0). The immunomodulatory activity of genitri was shown by the increased leukocytes count following treatment. Based on data from the treatment group (P2), genitri seeds were able to increase leukocytes by 10595.83 cells/µl. The highest total leukocytes were found in treatment P2 with total leukocytes 10595.83 cells/µl. Based on the leukocyte profile, lymphocytes and monocytes were found to be the highest in all treatments. Treatment with genitri was able to stimulate an increase in lymphocytes and monocytes. An increase in total leukocytes given genitri is an indication of an increased immune response. Universitas Islam Negeri Sumatera Utara National Innovation Research Agency (BRIN) RIIM Programme and Education Fund Management Institution (LPDP) No. B1468/II.7/FR/10/2022 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3987 10.30821/biolokus.v8i1.3987 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 116-124 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3987/1771 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/438 2023-05-19T07:14:02Z biolokus:ART

ANALISIS PELAKSANAAN KURIKULUM 2013 DITINJAU DARI STANDAR PROSES DALAM PEMBELAJARAN IPA KELAS VII SMP AL-ULUM KOTA MEDAN Simatupang, Halim; Jurusan Pendidikan Biologi FMIPA Universitas Negeri Medan Purnama, Dirga; Jurusan Pendidikan Biologi FMIPA Universitas Negeri Medan Standar proses; Pembelajaran IPA di SMP; Kurikulum 2013 Tujuan dari penelitian ini adalah (1) menganalisi perencanaan pelaksanaan pembelajaran (RPP) pembelajaran IPA di kelas VII berdasarkan kurikulum 2013 di SMP Al-Ulum Kota Medan (2) Menganalisis pelaksanaan pembelajaran IPA di kelas VII berdasarkan kurikulum 2013 di SMP Al-Ulum Kota Medan. Penelitian ini menggunakan pendekatan kualitatif deskriptif. Penelitian dilakukan di SMP Al-Ulum Kota Medan pada semester ganjil tahun pelajaran 2018-2019. Penelitian ini menganalisis Rencana Pelaksanaan Pembelajaran (RPP) yang disusun oleh guru IPA di kelas VII serta pelaksanaan pembelajaran IPA di kelas VII. Teknik pengumpulan data meliputi angket, observasi, wawancara, dan dokumentasi. Teknik analisis data meliputi reduksi data, penyajian data dan verifikasi data. Hasil penelitian menunjukkan: 1) analisi kelengkapan RPP buatan guru IPA SMP Al-Ulum sub materi sistem pencernaan sebesar 90,87% dengan kategori ketercapaian sangat baik; 2) Analisi telaah yang dilakukan terhadap RPP IPA kelas VII, aspek perencanaan adalah sebesar 75% dengan kategori ketercapaian kurang baik; 3) Persentase ketercapaian aspek pelaksanaan pembelajaran Kurikulum 2013 di SMP Al- Ulum berdasarkan observasi secara menyeluruh 83,9% dengan kategori ketercapaian Baik. Universitas Islam Negeri Sumatera Utara 2019-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/438 10.30821/biolokus.v2i1.438 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 1 (2019): June; 135-138 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/438/384 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4708 2026-01-15T07:31:55Z biolokus:ART

Solo Black Garlic fermented whey kefir improves sperm quality of male mice (Mus musculus) induced by lead acetate Ulfa, Risda Arba; State Islamic University of Sunan Gunung Djati Bandung Nursaidah, Dina; State Islamic University of Sunan Gunung Djati Bandung Umami, Muhimatul; State Islamic University of Sunan Gunung Djati Bandung Lead acetate; Solo Black Garlic; spermatozoa; whey kefir Globally, men experience a decline in total fertility, characterized by a significant decline in sperm quality in terms of concentration, motility, and morphology. Environmental factors can modulate this through exposure to toxic elements, such as the heavy metal lead, in the workplace. Lead can accumulate in nature and contaminate drinking water supply systems. A series of negative responses can occur and disrupt spermatozoa production and quality. Natural ingredients, such as solo black garlic (SBG), have the potential to maintain conditions in reproductive function against the adverse effects of lead. This study utilized SBG fermented with whey kefir to investigate its effect and optimal dosage on improving spermatozoa quality in male mice induced by lead acetate. The test animals were 25 Swiss Webster male mice aged 12-14 weeks, divided into five treatment groups (n = 5 per group), namely negative control (KN), distilled water; positive control (KP), lead acetate 75 mg/kg BW; and three SBG treatment groups given lead acetate (SBG-60, SBG-120, and SBG-180). SBG was given together with lead acetate at doses of 60, 120, and 180 mg/kg BW for 30 days. The results showed SBG-120 restored concentration (31.00 × 106/ml) and motility (80.83%) toward negative-control levels; morphology abnormalities decreased by 30.50%, which were not significantly different (p > 0.05) from the negative control. Therefore, SBG with a dose of 120 mg/kg BW is optimum for maintaining spermatozoa quality in male mice exposed to lead acetate. Universitas Islam Negeri Sumatera Utara LP2M UIN Sunan Gunung Djati Bandung 2025-12-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4708 10.30821/biolokus.v8i2.4708 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 263-275 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4708/1892 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/680 2023-05-19T07:13:00Z biolokus:ART

PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATERI PENCEMARAN LINGKUNGAN SISWA SMA NEGERI 13 MEDAN Simatupang, Halim Ionita, Fani Biology education Problem Based Learning, , Pencemaran Lingkungan Penelitian ini dilatarbelakangi oleh rendahnya kemampuan pemecahan masalah siswa terhadap pelajaran biologi. Penelitian ini bertujuan untuk mengetahui pengaruh model problem based learning terhadap kemampuan pemecahan masalah siswa pada materi pencemaran lingkungan di kelas X MIA SMA Negeri 13 Medan Tahun Pembelajaran 2018/2019. Populasi penelitian ini seluruh siswa kelas X MIA SMA Negeri 13 Medan sebanyak 11 kelas dan sampel penelitian terdiri dari 2 kelas. Pengambilan sampel dilakukan dengan teknik simple random sampling. Jenis penelitian ini adalah eksperimen sungguhan dengan desain penelitian postest control group design. Instrumen penelitian berupa tes uraian. Teknik analisis data menggunakan uji persyaratan data dengan program SPSS version 21.0 for windows. Berdasarkan uji hipotesis dengan menggunakan uji-t atau independent sample test pada taraf signifikan (α) = 0,05 menunjukkan bahwa terdapat pengaruh signifikan model problem based learning terhadap kemampuan pemecahan masalah siswa. Dengan demikian dapat disimpulkan bahwa ada pengaruh positif model problem based learning terhadap kemampuan pemecahan masalah siswa pada materi pencemaran lingkungan di kelas X MIA SMA Negeri 13 Medan Tahun Pembelajaran 2018/2019. Universitas Islam Negeri Sumatera Utara 2020-08-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/680 10.30821/biolokus.v3i1.680 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 1 (2020): June; 245-251 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/680/pdf Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/816 2023-05-19T07:12:06Z biolokus:ART

Pengaruh Project Based Learning pada Materi Sistem Koordinasi terhadap Hasil Belajar Kognitif Siswa Aisyah, Nur; Universitas Islam Negeri Sumatera Utara Rosnita, Rosnita; Universitas Islam Negeri Sumatera Utara Biology Education Hasil Belajar; Project Based Learning; Sistem Koordinasi Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berbasis proyek (project based learning) pada materi sistem koordinasi terhadap hasil belajar kognitif siswa. Penelitian ini dilaksanakan selama satu bulan. Desain penelitian yang digunakan yaitu non equivalent control group design pretest-posttest. Populasi penelitian ini adalah kelas XI MIA di Pondok Pesantren, dengan sampel sebanyak 2 kelas yang diambil menggunakan metode total sampling. Kelas XI MIA 2 sebagai kelas eksperimen yang menggunakan model pembelajaran berbasis proyek (project based learning), sedangkan kelas XI MIA 1 sebagai kelas kontrol menggunakan model pembelajaran konvensional. Teknik pengumpulan data  menggunakan tes tertulis, yang terdiri dari pretest yang berjumlah 25 soal dan posttest yang berjumlah 25 soal. Data dianalisis menggunakan analisis statistik inferensial. Berdasarkan hasil penelitian, untuk uji t diperoleh bahwa thitung 6,67 sedangkan ttabel 2,04, itu berarti bahwa thitung > ttabel maka H0 ditolak dan Ha diterima. Maka da[at disimpulkan bahwa terdapat pengaruh model pembelajaran berbasis proyek (project based learning) pada materi sistem koordinasi terhadap hasil belajar kognitif siswa. Universitas Islam Negeri Sumatera Utara 2021-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/816 10.30821/biolokus.v4i1.816 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 1 (2021): June; 14-19 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/816/pdf1 Copyright (c) 2021 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1256 2023-05-19T07:11:00Z biolokus:ART

THE EFFECT OF 5E CYCLE LEARNING MODEL ON CRITICAL THINKING SKILLS IN NATURAL SCIENCE LEARNING Oktavia, Lilis; Universitas Tidar Muhlisin, Ahmad; Universitas Tidar Dewantari, Nuryunita; Universitas Tidar Critical Thinking Skill; Sciene Learning; 5E Learning Cycle This study aims to determine the effect of the 5E learning cycle model on critical thinking skills in the theme of my environment being polluted at SMP Negeri 1 Candimulyo. The form of the research design used is the nonequivalent control group design. The population in this study was all seventh-grade students at SMP Negeri 1 Candimulyo while the samples used were class VII C as the experimental class and class VII D as the control class obtained through cluster sampling technique. The results showed that the indicator that had the highest increase was the explanation indicator with an average difference of 30,38 while the indicator that had the lowest increase was the inference indicator with an average difference of 11,53. In addition, from the data analysis conducted using the effect size test, the effect size (d) value was 1,762 with very high effect criteria. The effectiveness of the 5E Learning Cycle application in improving critical thinking skills can be further developed by implementing the model in the face-to-face learning process with appropriate time allocation in maximizing each learning stage. Universitas Islam Negeri Sumatera Utara 2022-07-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1256 10.30821/biolokus.v5i1.1256 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 1 (2022): June; 66-72 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1256/936 Copyright (c) 2022 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1945 2023-06-09T03:34:29Z biolokus:ART

Student argumentation skills’ analysis on the discussion of socio-scientific issues in the concept of viruses Mardiati, Yuke; UIN Syarif Hidayatullah Jakarta Herlanti, Yanti; UIN Syarif Hidayatullah Jakarta Qodriyah, Alfi Lailatul; UIN Syarif Hidayatullah Jakarta Biology Education discussion; socio-scientific issues; oral argumentation; written argumentation This study aimed to analyze the argumentation skills of students in learning through discussion of socio-scientific issues with the concept of viruses. This research is descriptive which describes the quality of oral and written arguments. The research was conducted in class of  X MIPA at SMAN Jakarta. There were 34 students involved in this study. The method of analysis to determine the pattern of arguments used is the Toulmin Analysis. The analysis of collaborative oral arguments in class used Erduran's analysis framework. Meanwhile, the quality of individual written argumentation was Dawson and Venville's analysis. The results showed that the quality of students' oral arguments reached level 5. This means that students have been able to make a claim accompanied by a warrant and rebuttal quite well. The quality of the students' written arguments reaches levels 2 and 3. This means that students' arguments consist of arguments in the form of claims (claims) accompanied by guarantors of claims (warrants) and evidence (data) and rebuttals that are still weak.. The augmentation process verbally and collaboratively in class has reached the highest level, but individually and in writing it is still at a moderate level. Universitas Islam Negeri Sumatera Utara LP2M Puslitpen UIN Syarif Hidayatullah Jakarta 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1945 10.30821/biolokus.v5i2.1945 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 150-159 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1945/1054 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2420 2024-06-25T03:47:44Z biolokus:ART

An analysis of digital literacy skills of high school students in biology Sukma, Ridho Ilafi; Universitas Pendidikan Indonesia Purwianingsih, Widi; Universitas Pendidikan Indonesia Amprasto, Amprasto; Universitas Pendidikan Indonesia Biology Education biology class; digital literacy; high school students Digital literacy is a crucial skill for understanding information from various sources, such as the use of the internet and other digital media as a learning resource. Navigating the internet is an important skill to master to keep updated with the development of information and communication technology in the era of Industrial Revolution 4.0 and to master one of the 21st-century skills. Skills that someone should have in digital literacy include internet searching, hypertextual navigation, evaluating information, and synthesizing information. This study aims to determine the digital literacy skills of tenth-grade high school students in biology class. The research method follows the quantitative descriptive method. The population and sample were 62 tenth-grade high school students. The data collection technique is in the form of questionnaires focusing on four aspects of digital literacy. The results indicate that the digital literacy of tenth-grade high school students with an average score of 44% is in the fair category. Meanwhile, the results for each aspect of the digital literacy indicator obtained different scores, namely internet searching at 47% (fair), hypertext navigation at 27% (fair), evaluating information at 40.32% (fair), and synthesizing information at 60.48% (good). This research suggests how stakeholders can issue policies as a basis for improving students' digital literacy to support the learning process focusing more on 21st-century skills. Universitas Islam Negeri Sumatera Utara 2024-02-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2420 10.30821/biolokus.v6i2.2420 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 2 (2023): December; 136-143 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2420/1427 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/3942 2024-11-29T20:21:11Z biolokus:ART

Designing a SETS-based biology teaching module: Efforts to enhance students’ critical thinking and problem-solving skills Jumiah, Jumiah; Magister Program of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang Ahda, Yuni; Magister Program of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang Fransisca, Rozalia; Department of Biological Science, Faculty Master of Science, Khon Kaen University Biology Education Biology teaching module; critical thinking skills; problem-solving skills; SETS model Based on the problem analysis, 10th-grade students at SMAN 1 Talawi show low critical thinking and problem-solving skills. This research aims to determine the level of validity, practicality, and effectiveness of developing biology teaching modules based on the SETS model to enhance students' critical thinking and problem-solving abilities. The type of research used is research and development with the Plomp model. The research data were analyzed using a Likert scale and t-test. The research results show that the biology teaching module based on the Science, Environment, Technology, and Society (SETS) model has a validity score of 87.91%, with very valid criteria. The practicality assessment shows a score of 84.52% with a very practical criterion. The average score for the critical thinking ability test is 83.85, and the average score for the problem-solving ability test is 83.00. These scores indicate that the effectiveness assessment falls into the high criterion with a very effective interpretation. The results of the t-test show that the P-value < α, so the alternative hypothesis (H1) is accepted. So, it can be concluded that the biology teaching module based on the SETS model that has been developed falls into the category of very valid, very practical, and very effective for enhancing the critical thinking and problem-solving abilities of tenth-grade students. The use of technology in this module is one of the novel aspects, where students are involved in exploring and analyzing issues about ecosystems and environmental changes through technology. Universitas Islam Negeri Sumatera Utara 2024-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3942 10.30821/biolokus.v7i1.3942 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 105-118 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3942/1624 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/309 2023-05-19T07:14:42Z biolokus:ART

DOSA DAN DIMENSI PSIKOLOGIS YANG TERKANDUNG Di DALAMNYA Lubis, Ramadan Dosa adalah segala perbuatan yang bertentangan dengan kehendak dan perintah Allah SWT. Sampai disini belum dibedakan besar kecilnya dosa. Abdullah bin Abbas berkata,“ Setiap perbuatan menentang ajaran Islam adalah dosa besar.”, kelalaian dan kekhilapan yang dilakukan manusia ini dapat dianggab sebagai dosa-dosa kecil, namun dosa-dosa kecil ini bila terus-menerus dilakukan maka akan menjadi dosa besar.  Tulisan ini mencoba mengungkap serba sedikit tentang perbuatan dosa yang sering dilakukan manusia serta dilihat dimensi psikologis yang terkandung dalam perbuatan dosa tersebut sehingga dampak apa saja yang terjadi bagi pelaku dosa. Diawali dari defenisi dosa, macam-macam dosa, deminsi psikologis yang terkandung dalam perbuatan dosa, serta efek psikologis perbuatan dosa pada kehidupan seseorang. Kata Kunci: Dosa, Dimensi Psikologis Universitas Islam Negeri Sumatera Utara 2018-06-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/309 10.30821/biolokus.v1i1.309 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 1 (2018): June; 46-51 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/309/306 Copyright (c) 2018 Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi

oai:jurnaltarbiyah.uinsu.ac.id:article/3732 2025-07-02T04:43:15Z biolokus:ART

Insect pollinators on Ananas comosus Linn. in pineapple cultivation hub at Tangkit Baru Village, Jambi Province: A preliminary study Ratna, Yuni; Department of Agroecotechnology, Faculty of Agriculture, University of Jambi Ristyadi, Dwi; Scopus ID: 57212062897, Universitas Jambi Arifah, Windyna; Indonesian Quarantine Agency - Animal, Fish, and Plant Quarantine Agency (BKHIT) Jambi Biology Abundance; diversity; pineapple; pollinators; richness The flowers of Ananas comosus, pineapple, are generally self-sterile which means seeds will only develop if cross-pollination occurs. Therefore, insect pollinators play a crucial role in fostering and preserving genetic diversity in pineapple plants. Our research aimed as a preliminary study to gain insight into the key pollinators that play a significant role in the pollination of A. comosus in Tangkit Baru village, a prominent pineapple cultivation hub in Jambi Province. Sampling was done in 20 sampling points, five times at five-day intervals. Sampling was carried out using yellow sticky traps, sweep net, and direct observation. All the collected insects were identified to species level, then species diversity and evenness were assessed using Shannon’s diversity index (H’) and Pielou’s evenness index (J’). A total of 1167 individuals, representing 31 distinct species of insect pollinators belonging to 14 families were found in our sampling sites. We found four dominant species that could potentially serve as the key pollinators of A. comosus in our sampling site, i.e. Dolichoderus thoracicus, Pygophora enigma, Pygophora respondens, and Anoplolepis gracilipes. The diversity and evenness of insect pollinators in the sampling site were at a moderate level, with Shannon’s diversity index (H’) value of 2.0785 and pielou’s evenness index (J’) value of 0.6053. Habitat enhancement measures are needed to preserve and improve the existing pollinator diversity and evenness in the agroecosystem. Universitas Islam Negeri Sumatera Utara 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3732 10.30821/biolokus.v8i1.3732 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 76-88 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/3732/1767 Copyright (c) 2025 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/351 2025-04-29T04:01:13Z biolokus:ART

PENGARUH MINAT DAN KEBIASAAN BELAJAR TERHADAP HASIL BELAJAR BIOLOGI SISWA SMA SE-KOTA STABAT Berutu, Muhammad Hasyim Ansari; Sekolah Tinggi Ilmu Kesehatan (STIKES) Putra Abadi Langkat Tambunan, Muhammad Iqbal H; Universitas Islam Negeri Sumatera Utara Minat, Kesiapan Belajar, Hasil belajar biologi, SMA se-Kota Stabat Penelitian ini bertujuan untuk mengetahui pengaruh minat siswa dan kesiapan belajar terhadap hasil belajar biologi siswa SMA di Kota Stabat. Penelitian ini dilakukan di SMA Negeri Se-Kota Stabat pada tahun 2015. Metode penelitian adalah penelitian eks post facto dengan sampel penelitian sebanyak 155 siswa yang ditentukan secara purposive cluster random sampling (sampel acak kelompok) yaitu 83 siswa dari kelompok SMA negeri dan 72 siswa dari kelompok SMA Swasta. Instrumen penelitian menggunakan angket yang berjumlah 42 item pernyataan. Analisis data menggunakan uji korelasi dan regresi pada taraf siginfikan = 0,05 dengan bantuan aplikasi komputer SPSS ver.20,0. Hasil penelitian dan pengujian analisis korelasi menunjukkan: (1) Terdapat pengaruh minat terhadap hasil belajar biologi siswa SMA (r = 0,451 ; P = 0,000). (2) Terdapat pengaruh kebiasaan belajar terhadap hasil belajar biologi siswa SMA (r = 0,045 ; P = 0,000). Tindak lanjut dari hasil penelitian ini diharapkan kepada seluruh Tenaga Pendidik khusus mata pelajaran Biologi untuk lebih meningkatkan kemampuan, keterampilan dan motivasinya dalam meningkatkan minat belajar biologi siswa, dan dengan bantuan keluarga bekerja sama meningkatkan kebiasaan belajar siswa untuk meningkatkan hasil belajar. Universitas Islam Negeri Sumatera Utara 2018-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/351 10.30821/biolokus.v1i2.351 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 2 (2018): December; 109-116 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/351/337 Copyright (c) 2018 BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4731 2026-01-15T07:31:55Z biolokus:ART

Secondary metabolites from Lansium domesticum as potential anti-inflammatory iNOS inhibitors: An in silico study Oktariansyah, Yadi; Sriwijaya University Hanum, Laila; Sriwijaya University Habiburrahman, Muhammad; Sriwijaya University Biology; Bioinformatics Anti-inflammatory; bioinformatics; in silico; iNOS; Lansium domesticum Inflammation is a crucial mechanism by which the immune system combats disease. However, when it becomes uncontrolled, it can result in acute inflammatory disorders. Although non-steroidal anti-inflammatory drugs (NSAIDs) are widely used for treatment, their associated side effects have prompted the search for safer, natural alternatives. One of the enzymes central to the progression of acute inflammation is inducible nitric oxide synthase (iNOS), particularly its active site, plays a key role in the progression of acute inflammation. Lansium domesticum Corrêa, 1807 have been reported to contain secondary metabolites with anti-inflammatory potential, but their interaction with iNOS has not been systematically explored. This study is the first to comprehensively evaluate these secondary metabolites against iNOS using an in silico approach combing biological activity prediction, physicochemical and pharmacokinetic profiling, and molecular docking simulations. From 53 screened metabolites, nine compounds met drug-likeness and pharmacokinetic criteria and were further analyzed through molecular docking.  Ellagic Acid, (+)-Spathulenol, α-Cadinene, and τ-Muurolol showed substantial binding affinities at the iNOS active site, which suggests that they could be good anti-inflammatory agents. These results establish a basis for subsequent in vitro and in vivo validation aimed at creating safe, natural iNOS inhibitors as herbal-based for the alternative anti-inflammatory medicines. Universitas Islam Negeri Sumatera Utara 2025-12-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4731 10.30821/biolokus.v8i2.4731 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 214-233 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4731/1860 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/4731/927 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/538 2023-05-19T07:13:36Z biolokus:ART

MENINGKATKAN KOMPETENSI PROFESIONAL GURU DALAM MENYUSUN RENCANA PELAKSANAAN PEMBELAJARAN KURIKULUM 2013 MELALUI WORKSHOP DI SMP SWASTA AMANDA Ramdaniar, Henny; Pengawas SMP Kota Medan Dinas Pendidikan Kota Medan Penelitian ini bertujuan untuk meningkatkan kompetensi profesional guru dalam menyusun rencana pelaksanaan pembelajaran melalui workshop di SMP Amanda Medan Labuhan. Metode yang digunakan adalah penelitian tindakan sekolah melalui 2 siklus, dimana masing-masing siklus memiliki tahap: (1) Perencanaan, (2) Pelaksanaan dan Pengamatan, (3) Evaluasi dan (4) Refleksi. Subyek penelitian ini adalah 8 orang guru yang mengajar di SMP Amanda Medan Labuhan. Teknik pengumpulan data melalui observasi, kuesioner, wawancara dan studi dokumentasi. Teknik analisa data yang digunakan menggunakan pehitungan persen jumlah guru yang sudah mampu menyusun RPP Kurikulum 2013 dan yang belum mampu menyusun RPP Kurikulum 2013. Hasil penelitian menunjukkan: (1) terdapat peningkatan jumlah guru yang mampu menyusun rencana pelaksanaan pembelajaran dari 8 orang guru baru 5 orang guru (62,5% yang mampu menyusun RPP Kurikulum 2013 pada siklus I kemudian meningkat pada siklus II menjadi 7 orang guru (87,5%) yang sudah mampu menyusun RPP Kurikulum 2013; (2) terdapat penurunan jumlah guru yang tidak mampu menyusun RPP kurikulum 2013, dari 8 orang guru, terdapat 3 orang guru (37,5%) belum mampu menyusun RPP Kurikulum 2013 pada siklus I kemudian pada siklus II terjadi penurunan jumlah guru yang belum mampu menyusun RPP Kurikulum 2013 menjadi 1 orang guru (12,5%) yang belum mampu menyusun RPP Kurikulum 2013 secara baik; (3) Kompetensi profesional guru dalam menyusun RPP Kurikulum 2013 dapat meningkat melalui workshop.Kata Kunci : Kompetensi Profesional Guru, Rencana Pelaksanaan Pembelajaran (RPP) Kurikulum 2013, Workshop Universitas Islam Negeri Sumatera Utara 2019-11-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/538 10.30821/biolokus.v2i2.538 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 2 (2019): December; 209-216 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/538/457 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/790 2023-05-19T07:12:44Z biolokus:ART

EFEKTIVITAS PEMBELAJARAN BIOLOGI PADA MASA PANDEMI COVID-19 DI MADRASAH NEGERI MEDAN Syahmina, Ifrah; UIN Sumatera Utara Tanjung, Indayana Febriani; UIN Sumatera Utara Rohani, Rohani; UIN Sumatera Utara Pendidikan Biologi Efektivitas Belajar; Pembelajaran dari Rumah; Pandemi COVID-19 Penelitian ini bertujuan untuk mengetahui faktor pendukung dan penghambat serta efektivitas pembelajaran biologi pada masa pandemi COVID-19 di MAN 1 Medan. Jenis penelitian ini merupakan deskriptif kualitatif. Teknik pengumpulan data dilakukan dengan wawancara, kuesioner, observasi dan dokumentasi. Analisis data yang digunakan pada penelitian ini adalah pengumpulan data, reduksi data, dan penyajian data. Hasil penelitian ini menunjukkan bahwa faktor penghambat pembelajaran dari rumah pada mata pelajaran biologi adalah jaringan internet, ketidakhadiran siswa saat daring, kondisi ekonomi siswa, dan kepemilikian gadget ataupun laptop. Adapun faktor yang mendukung adalah teknologi, tempat belajar sesuai dengan protokol kesehatan COVID-19, sumber belajar, media belajar yang memadai, rancangan pelaksanaan pembelajaran daring yang dirancang oleh guru, sikap antusias siswa dalam menuntut ilmu, dan sarana prasarana yang memadai. Kesimpulannya bahwa pelaksanaan pembelajaran dari rumah pada mata pelajaran biologi yang dilakukan di Madrasah Aliyah Negeri 1 Medan berjalan dengan efektif sesuai dengan aturan pemerintah melalui Surat Edaran No.15 Tahun 2020. Universitas Islam Negeri Sumatera Utara 2020-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/790 10.30821/biolokus.v3i2.790 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 2 (2020): December; 320-327 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/790/pdf04a http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/790/73 Copyright (c) 2020 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1106 2023-06-07T13:57:44Z biolokus:ART

STUDI META-ANALISIS KONDISI HUTAN MANGROVE TERHADAP KEANEKARAGAMAN HEWAN DI PULAU RAMBUT, KEPULAUAN SERIBU, DKI JAKARTA Caesaria, Dinda Nasifah; Universitas Negeri Jakarta Akmadina, Nisa; Universitas Negeri Jakarta Safitri, Sheilla; Universitas Negeri Jakarta Cahyaningtyas, Tiara; Universitas Negeri Jakarta Khairina, Wanda; Universitas Negeri Jakarta Wulaningsih, Ratna Dewi; Universitas Negeri Jakarta Heryanti, Erna; Universitas Negeri Jakarta Biology; Ecology Mangrove Forest; Plant Community; Animal Community; Rambut Island Mangrove forest is a form of a transitional ecosystem from land and sea so it has many roles and functions for the ecosystem, one of which is maintaining the biological stability of the waters. This study aims to determine the condition of the mangrove forest and its effect on the diversity of animal species found on Rambut Island. The method used in this study is a meta-analysis by combining some previous data through a literature study on the condition of mangrove forests and animal diversity on Rambut Island. The study results show that on Rambut Island 18 species of mangrove plants have been identified and in the last 10 years, there has been a decrease in the number of mangrove species to 6 species in 2021. The mangrove forest is dominated by Rhizophora mucronata species. Animal species found in mangrove forests are dominated by groups of water birds, such as the great egret (Egretta alba). The decrease in the number of mangrove plant species resulted in a decrease in the abundance and diversity of animal species on Rambut Island. This is because these animals lose mangrove vegetation which provides a place to find food and protection for the animals that live in them. Therefore, the mangrove forest is an area that must be preserved so that it can benefit the animals that live in it. Universitas Islam Negeri Sumatera Utara 2022-04-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1106 10.30821/biolokus.v4i2.1106 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 2 (2021): December; 72-79 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1106/pdf1 http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1325 2023-06-09T03:34:29Z biolokus:ART

Curriculum 2013: Analysis of biology teachers’ obstacles in senior high schools, Sungai Kanan district Andreani, Fitri; Universitas Labuhanbatu Nazliah, Rahmi; Universitas Labuhanbatu Biology Education curriculum 2013; high school; obstacle; teacher This study aims to explore the obstacles of biology teachers in Sungai Kanan senior high schools have in implementing the curriculum 2013. In this qualitative study, biology teachers in high schools in the Sungai Kanan District served as the subjects. The population utilized is comprised of high school teachers from the Sungai Kanan District, including six individuals from SMAN 1 Sei Kanan, SMAN 2 Sei Kanan, and SMAS Karya Handayani. The approach employed is purposive sampling, questionnaires and interviews are utilized to obtain data. According to the findings of an examination of the hurdles biology instructors face in adopting the 2013 curriculum, which has been in place for about eight years, senior high school biology teachers in the Sungai Kanan subdistrict have no obstacles to implementing the 2013 curriculum. Biology teachers' comprehension of the indicators of biology teachers' comprehension in the 2013 curriculum; biology teachers' comprehension of the 2013 syllabus; biology teachers' comprehension of the 2013 lesson plans; biology teachers' comprehension of the biology lesson process; biology teachers' comprehension of the 2013 curriculum's facilities and infrastructure; and biology teachers' comprehension of the biology lesson process This problem is caused by the fact that the 2013 biology teacher's manual was not finished yet, lack of time, teachers and students, infrastructure, and supportive facilities. Universitas Islam Negeri Sumatera Utara 2023-01-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1325 10.30821/biolokus.v5i2.1325 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 5, No 2 (2022): December; 122-131 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1325/1049 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/1749 2023-06-30T13:01:18Z biolokus:ART

In silico exploration of the potential barcode DNA in Anopheles sp., a malarian vector from Indonesia Wathon, Syubbanul; Universitas Jember Astikaningrum, Devi Ardyah, Naura Paramitha Cindy Oktarianti, Rike Senjarini, Kartika Biology Anopheles; barcode; CO1; ITS2; malaria Malaria is an infectious disease caused by Plasmodium and transmitted to humans through the Anopheles mosquito vector. The large diversity of Anopheles in Indonesia, which consists of similar complex species, makes it difficult to identify species based on morphological characteristics. Therefore, it is necessary to have another approach to identifying species based on molecular characteristics using DNA molecular markers. This approach becomes important as a basis for vector-based malaria control efforts. This research aims to explore potential DNA barcodes based on in silico studies as a reference for DNA barcoding analysis of Anopheles species in Indonesia. The data sequences of CO1 and ITS2 from Anopheles sp. were collected on the NCBI database. The sequence alignment was performed using CLUSTALX2. The construction of a phylogenetic tree was carried out using MEGA XI. Data analysis was performed by observing the construction of phylogenetic trees, bootstrap scores, and genetic distance. The data sequence in NCBI shows that 10 species of the genus Anopheles as malaria vectors have been studied in Indonesia. Sequence alignment of the 10 species based on CO1 and ITS2 markers showed that ITS2 markers had higher genetic variation than CO1. Therefore, the ITS2 sequence has the potential to be a DNA barcode for the molecular identification of Anopheles. Universitas Islam Negeri Sumatera Utara 2023-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1749 10.30821/biolokus.v6i1.1749 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 6, No 1 (2023): June; 96-110 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/1749/1123 Copyright (c) 2023 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/2922 2024-11-29T20:21:11Z biolokus:ART

Subchronic toxicity test of black garlic (Allium sativum) ethanol extract in liver histology of female mice (Mus musculus) Huwaidah, Jihan Farhah; Universitas Islam Negeri Sunan Ampel Surabaya Agustina, Eva; Universitas Islam Negeri Sunan Ampel Surabaya Purnamasari, Risa; Universitas Islam Negeri Sunan Ampel Surabaya biology Hepar; histology; toxicity subchronic Black garlic is an innovative product from garlic which contains S-allyl cysteine (SAC), flavonoids, and polyphenols during the aging process. The use of black garlic as a medicine has not been studied regarding its toxicity to the liver, so research is needed regarding the safety of its use through toxicity tests. The purpose of this study was to determine the effect of giving various doses of black garlic ethanol extract on liver histology and to determine the safe dosage of black garlic ethanol extract for consumption. The method used was the treatment of black garlic ethanol extract in the treatment group at doses of 5, 50, 100, 300, 600, 1000, and 2000 mg/kg BW orally in mice to determine the effect on the histology of the mice's liver. The results showed that the greater the treatment dose of black garlic ethanol extract, the greater the percentage of damage to hepatocyte cells in the form of necrosis in the histology of the mice liver. The highest percentage of damaged cells experiencing necrosis was 49% at a dose of 2000 mg/kg BW. The use of doses that are safe for consumption has not been found in this study due to cell damage found > 30% in the category of moderate damage. So further testing is needed using a lower dose or by administering the extract over a shorter period of time to determine the safe dose for consumption. Universitas Islam Negeri Sumatera Utara 2024-07-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2922 10.30821/biolokus.v7i1.2922 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 7, No 1 (2024): June; 56-69 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/2922/1541 Copyright (c) 2024 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/372 2023-05-19T07:14:32Z biolokus:ART

PENINGKATAN HASIL BELAJAR KOGNITIF MENGGUNAKAN STRATEGI PEMBELAJARAN PROBLEM BASED LEARNING (PBL) PADA PEMBELAJARAN BIOLOGI DI KABUPATEN DELI SERDANG Pratama, Anggi Tias; Prodi Tadris Biologi Universitas Islam Negeri Sumatera Utara Cognitive learning results are one of the skills needed in a learning on the 21st Century in Biology learning. Empowerment of thinking and metacognitive skills needs to be done so that students become independent learners. This PBL strategy in learning is expected to help students to improve the ability of students' cognitive learning outcomes in Biology learning. This study aims to determine the improvement of cognitive learning outcomes of students taught with PBL strategies. The results showed that PBL strategies can improve students' cognitive learning outcomes in different abilities. Improvement of Cognitive Learning Outcomes of students in PBL strategies is 65.52% and conventional is 53.41%. Universitas Islam Negeri Sumatera Utara 2018-11-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/372 10.30821/biolokus.v1i2.372 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 1, No 2 (2018): December; 71-76 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/372/331 Copyright (c) 2018 BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4470 2025-07-02T04:43:17Z biolokus:ART

Formulation of Jakaba fertilizer from banana peel, pineapple peel, tea dregs for enhanced pak choi (Brassica rapa subsp. Chinensis) growth Muttaqin, Salwa Zainum; Department of Biology Education, Faculty of Education and Teacher Training, Universitas Kristen Indonesia Mamangkey, Jendri; Department of Biology Education, Faculty of Education and Teacher Training, Universitas Kristen Indonesia, Jakarta, Indonesia Silalahi, Marina; Department of Biology Education, Faculty of Education and Teacher Training, Universitas Kristen Indonesia Mendes, Lucas William; Center for Nuclear Energy in Agriculture (CENA), University of São Paulo (USP), Brazil Biology Fermentation; fungal consortia; Jakaba; organic waste; plant growth Excessive use of chemical fertilizers can lead to environmental degradation and increase the financial burden on farmers. As a sustainable alternative, liquid organic fertilizer (LOF) derived from Jakaba (also known as jamur keberuntungan abadi) was fermented using common organic wastes. This study aimed to evaluate the effects of different organic waste substrates on the characteristics of Jakaba-based LOF (JLOF) and the growth performance of pak choi (Brassica rapa subsp. Chinensis). A completely randomized design (CRD) was used, consisting of nine treatments with three replications each. The concentration variations of banana peel waste, pineapple peel, and tea grounds used in fermentation include 100 g, 200 g, and 300 g. Observations were conducted in three time intervals on days 0, 14, and 30. Parameters measured included the physical and biological characteristics of the LOF (i.e., pH and fungal growth), as well as plant height, leaf number, and fresh weight of pak choi. The data obtained were analyzed statistically using ANOVA analysis. The results showed that tea dregs provided the most favorable conditions for Jakaba growth and maintained the most stable pH. In contrast, pineapple and banana peels inhibited fungal growth, likely due to the presence of inhibitory compounds such as tannins and bromelain. Field application on pak choi indicated that JLOF derived from tea dregs promoted the best plant growth among all groups. These findings suggest that Jakaba-based LOF formulated with tea dregs holds promise as an effective organic fertilizer and may be further developed for commercial use. Universitas Islam Negeri Sumatera Utara 2025-06-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4470 10.30821/biolokus.v8i1.4470 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 1 (2025): June; 160-175 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4470/1765 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/441 2023-05-19T07:14:02Z biolokus:ART

KEANEKARAGAMAN PAKU-PAKUAN TERESTRIAL DI KAWASAN TAMAN WISATA ALAM SICIKE-CIKE Hutasuhut, Melfa Aisyah; Prodi Biologi Fakultas Sains dan Teknologi UINSU Medan Febriani, Husnarika; Prodi Biologi Fakultas Sains dan Teknologi UINSU Medan keanekaragaman paku-pakuan; terestrial; taman wisata alam sicike-cike Penelitian keanekaragaman paku-pakuan ini telah dilaksanakan di Taman Wisata Alam Sicike-cike Kabupaten Dairi Sumatera Utara pada bulan Juni sampai Oktober 2018. Lokasi penelitian ditentukan dengan menggunakan Metode Purposive Sampling. dan dalam pengambilan data digunakan Metode Kuadrat pada tiga lokasi berbeda (jalur yang berada di ketiga danau) denganukuran petak 3 m x 3 m. Dari penelitian ini ditemukan 20 jenis paku-pakuan, yaitu Selliquealima (V. A. V. R), Gleichenia linearis Brum., Oleanra pistillaris (SW) C. Chr., Ctenopteris tenuisecta (BL) J. Sm., Humata repens (L. Fil) Diels., Phymatopteris triloba (Houtt) Piehi., Ctenopteris contigula (Fort) Holtt., Lycopodium plegmaria L., Vittariasp., Hymenophyllum productum Kunze., Davallia denticulate (Brum) Mett., Ctenopteris mollicoma Ness & BL., Polypodium percifolium Desv., Christellasp., Cyatheaceae recumutata Copel., Neprolepis sp., Elapoglossum robinsonii Holt, Leucostegia pallida (Mett) Copel., Selaginella wildenowii (Desv) Backer., Drynaria sp. INP tertinggi pada lokasi I adalah Gleichenia linearis Burm. sebesar 40,35%, pada lokasi II adalah Hymenophyllum productum Kunze. sebesar 28,02% dan pada lokasi III adalah Selliquea lima (V.A.V.R) Holtt. sebesar 48,06%. Universitas Islam Negeri Sumatera Utara 2019-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/441 10.30821/biolokus.v2i1.441 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 2, No 1 (2019): June; 146-157 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/441/387 Copyright (c) 2019 JURNAL BIOLOKUS

oai:jurnaltarbiyah.uinsu.ac.id:article/4777 2026-01-15T07:31:56Z biolokus:ART

Enhancing students Agustina, Tri Wahyu; State Islamic University of Sunan Gunung Djati Bandung Solikha, Maratus; State Islamic University of Sunan Gunung Djati Bandung Rizky, Umar; State Islamic University of Sunan Gunung Djati Bandung Yuliawati, Astri; School of the Environment, The Queensland University biology education Macrozoobenthos; science process skills; student worksheets This study aims to increase students Universitas Islam Negeri Sumatera Utara Tri Wahyu Agustina, Sunan Gunung Djati State Islamic University Bandung Biology Education 2025-12-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4777 10.30821/biolokus.v8i2.4777 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 8, No 2 (2025): December; 331-346 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/4777/1958 http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/downloadSuppFile/4777/938 Copyright (c) 2025 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/742 2023-05-19T07:13:00Z biolokus:ART

PENINGKATAN HASIL BELAJAR IPA MELALUI PENDEKATAN KETERAMPILAN PROSES Ritonga, Nurhakima; Universitas Labuhanbatu Gultom, Halimah Sakdiah Boru Nazliah, Rahmi; Universitas Labuhanbatu Pendidikan Biologi Berpikir Kritis, Keterampilan Proses, Pembelajaran IPA. Tujuan penelitian ini adalah untuk mengetahui kemampuan berpikir kritis dalam pembelajaran IPA melalui pendekatan keterampilan proses menggunakan penelitian tindakan kelas (PTK) yang diaplikasi dari siklus 1 dan berakhir pada siklus 2. Populasi pada penelitain ini seluruh siswa kelas VII SMP Negeri 2 Pangkatan menggunakan teknik purposive sample dengan jumlah sampel 35 siswa. Instrumen yang digunakan dalam penelitian yaitu pretest dan postest untuk mengukur hasil belajar siswa dan observasi untuk melihat keterampilan proses. Hasil penelitian ini menunjukkan adanya peningkatan kemampuan hasil belajar IPA dengan pendekan keterampilan proses dari 64,8 meningkat menjadi 81, 7. Dapat disimpulkan bahwa adanya peningkatan hasil belajar IPA melalui pendekatan keterampilan proses. Universitas Islam Negeri Sumatera Utara Universitas Labuhanbatu 2020-08-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/742 10.30821/biolokus.v3i1.742 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 3, No 1 (2020): June; 293-297 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/742/591 Copyright (c) 2020 JURNAL BIOLOKUS http://creativecommons.org/licenses/by-sa/4.0

oai:jurnaltarbiyah.uinsu.ac.id:article/983 2023-05-19T07:12:06Z biolokus:ART

Problem Based Learning Dipadu Jigsaw Berbasis Lesson Study: Upaya Pemberdayaan Literasi Informasi Mahasiswa Biologi di Era Digital Jayanti, Ummi Nur Afinni Dwi; Universitas Islam Negeri Sumatera Utara Medan Biology Education Lesson Study; Literasi Informasi; Pembelajaran Kooperatif; Problem-Based Learning Untuk dapat belajar secara efektif di lingkungan pendidikan tinggi, mahasiswa perlu melek informasi melalui cara yang sesuai dengan lingkungan akademik dan disiplin ilmu yang mereka pelajari, termasuk di bidang biologi. Walaupun demikian, kurikulum pendidikan tinggi di Indonesia belum secara sengaja mengintegrasikan pengembangan literasi informasi dalam pembelajaran dikelas dan kegiatan praktikum. Penelitian ini bertujuan untuk mengetahui sejauh mana model pembelajaran problem-based learning dipadu jigsaw yang diterapkan dalam perkuliahan Fisiologi Hewan dapat meningkatkan keterampilan literasi mahasiswa biologi. Penelitian ini menggunakan desain penelitian tindakan kelas berbasis Lesson Study. Empat puluh mahasiswa program studi biologi berpartisipasi dalam studi ini. Keterampilan literasi informasi mahasiswa diukur dengan tes literasi informasi yang mengacu pada Association of College and Research Libraries. Hasil penelitian menunjukkan intervensi yang dilakukan memfasilitasi penguasaan keterampilan mahasiswa untuk mengidentifikasi, mengevaluasi dan menggunakan informasi secara efektif untuk merumuskan solusi pemecahan masalah yang ada. Namun belum secara signifikan memfasilitasi penguasaan indikator mengakses informasi secara efektif dan efisien serta memahami isu ekonomi, hukum, dan sosial terkait penggunaan informasi. Temuan penelitian ini dapat dijadikan sebagai salah satu informasi bagi pendidik perguruan tinggi terkait intervensi yang dapat dirancang untuk mengembangkan literasi informasi mahasiswa. Pendidik dalam konteks pendidikan tinggi perlu mengintegrasikan aktivitas pemecahan masalah secara berkesinambungan dalam perkuliahan sebagai upaya pengembangan keterampilan literasi informasi mahasiswa. Modifikasi rancangan intervensi dalam penelitian ini dianjurkan untuk dilakukan agar dapat menyempurnakan hasil yang diharapkan. Universitas Islam Negeri Sumatera Utara 2021-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/983 10.30821/biolokus.v4i1.983 Jurnal Biolokus : Jurnal Penelitian Pendidikan Biologi dan Biologi; Vol 4, No 1 (2021): June; 62-71 2621-7538 2621-3702 eng http://jurnaltarbiyah.uinsu.ac.id/index.php/biolokus/article/view/983/pdf8ed Copyright (c) 2021 Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi http://creativecommons.org/licenses/by-sa/4.0 e5c000484c419bd2bc40e05b0c281bca