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All Journal Biospecies Edu-Sains: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Bioma : Berkala Ilmiah Biologi Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati JPS Unimus IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) Jurnal Penelitian Sains EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA PENDIPA Journal of Science Education Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Biosaintifika: Journal of Biology & Biology Education Bio-Lectura Jurnal Pendidikan Fisika dan Teknologi Biopendix: Jurnal Biologi, Pendidikan dan Terapan Jurnal Ilmiah Profesi Pendidikan Jurnal Paedagogy Integrated Science Education Journal Al Jahiz: Journal of Biology Education Research JURNAL MUARA PENDIDIKAN Physics and Science Education Journal (PSEJ) Proceeding Seminar Nasional IPA JUPEMA Biodik: Jurnal Ilmiah Pendidikan Biologi
Afreni Hamidah
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Systematic Literature Review: How Can Effective Laboratory Planning Improve the Quality of Science Education? Hakim, M. Arif Rahman; Hamidah, Afreni
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 11 No 1a (2025): Special Issue
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v11i1a.8838

Abstract

This study aims to systematically evaluate how effective laboratory planning can improve the quality of Science Education (IPA) learning. A Systematic Literature Review (SLR) was conducted by analyzing 20 articles published over the last seven years, focusing on laboratory management, planning, and its impact on the learning process. The research found that well-planned laboratories, supported by adequate facilities, competent staff, and integration with the curriculum (including the Merdeka curriculum), provide more meaningful learning experiences for students. Additionally, innovations such as interactive digital media and Project-Based Learning (PjBL) models enhance the effectiveness of practical activities. The study also highlights the role of laboratories in fostering social values and character development, aligning with the Pancasila Learner Profile. Moreover, virtual laboratories were identified as an effective alternative in areas with limited infrastructure. The findings suggest that comprehensive and adaptive laboratory planning is crucial for improving IPA learning quality. The study recommends that schools and educational policymakers prioritize laboratory management aspects, such as enhancing laboratory staff capacity, acquiring modern practical media, and providing teacher training in managing laboratories based on curriculum innovation. Effective laboratory planning is expected to contribute to the achievement of holistic and sustainable IPA learning goals.
ISOLATION AND CHARACTERIZATION OF LACTIC ACID BACTERIA FROM MANDAI (FERMENTED CEMPEDAK PEEL) IN EAST KALIMANTAN Khusnelia, Jeni; Wicaksana, Ervan Johan; Nazarudin, Nazarudin; Falani, Ilham; Hamidah, Afreni; Anggereini, Evita
Physics and Science Education Journal (PSEJ) Physics and Science Education Journal (PSEJ), Volume 5 Nomor 2, Agustus 2025
Publisher : Physics Education Departement, Islamic State University Sulthan Thaha Saifuddin Jambi - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/6m3ygk79

Abstract

Mandai is a traditional fermented food from East Kalimantan made from the peel of cempedak (Artocarpus champeden). To the best of our knowledge, this study is the first to report the isolation and characterization of lactic acid bacteria (LAB) from mandai. The fermentation process was carried out for 14 days using MRS Agar medium, resulting in 17 bacterial isolates, consisting of nine Gram-negative and eight Gram-positive isolates. Among them, eight Gram-positive isolates were dominant and exhibited typical LAB characteristics, including acid and gas production from glucose, negative catalase activity, non-motility, growth at 48°C but not at 16°C, and the ability to hydrolyze starch, fat, and casein. During fermentation, the pH decreased from 6.8 to 3.8, confirming active lactic acid production. These findings demonstrate that LAB play a crucial role in generating the characteristic sour taste and improving the quality of mandai. Importantly, the identified LAB isolates have potential as starter cultures to enhance the safety, consistency, and nutritional value of this traditional food.
Uji Kelayakan Panduan Praktikum Genetika Materi DNA Berbasis Inkuiri Terbimbing Rz, Rusnelly Isrika; Siburian, Jodion; Hamidah, Afreni
Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi Vol 6 No 1 (2022)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/diklabio.6.1.24-32

Abstract

Penelitian ini bertujuan untuk menguji kelayakan panduan praktikum genetika materi DNA berbasis inkuiri terbimbing agar layak digunakan pada kegiatan praktikum. Jenis penelitian ini merupakan Penelitian & Pengembangan/ R & D (Research and Development), model ADDIE. Tahapan analisis dilakukan untuk mengidentifikasi masalah dan kebutuhan mahasiswa dalam memahami materi DNA. Tahapan desain meliputi perancangan tampilan panduan dan isi. Tahap selanjutnya adalah pengembangan dan validasi produk. Validasi produk bertujuan untuk menilai kelayakan produk yang dilakukan oleh validator media dan materi. Setelah validasi produk, selanjutnya dilakukan uji coba pada kelompok kecil  (melibatkan 6 mahasiswa) dan uji coba kelompok besar (melibatkan 15 mahasiswa. Uji coba produk bertujuan untuk mengetahui respon mahasiswa terhadap panduan praktikum yang dikembangkan. Instrumen pengumpulan data yang digunakan yaitu angket dengan menggunakan pengukuran skala likert. Hasil validasi materi adalah 66,67% (kategori baik) dan validasi media adalah 88% (sangat baik). Hasil uji coba pada kelompok kecil adalah  88,16% (kategori sangat baik) dan hasil uji coba pada kelompok besar 84,40% (kategori sangat baik). Berdasarkan hasil yang diperoleh dapat disimpulkan bahwa panduan praktikum genetika berbasis inkuiri terbimbing pada materi DNA layak untuk digunakan pada kegiatan praktikum.Keywords: DNA, Inkuiri terbimbing, Panduan, Praktikum
Co-Authors Ady Mara, Ady Alfarado, Daniel Ali Sadikin Ali Sadikin Amalia, Richa Apdoludin Apdoludin, Apdoludin Ardi Mustakim Aswan, Dara Mutiara Bambang Hariyadi Bestia Dewi Cahayu, Sri Anika Daryanto Daryanto Dawam Suprayogi Desnelli Desnelli Elisa Nurnawati Ervan Johan Wicaksana Evita Anggereini Fadhilah, Rifda Zaiza Fatma Ferlinahayati Ferlinahayati Fitri Amelia Gardjito Gardjito Gusliani, Gusliani Hakim, M. Arif Rahman Hakim, Nasrul Hariyadi , Bambang Hawalya, Hawalya Heni Yohandini Ilham Falani Jodion Siburian Kayla, Nabila Khusnelia, Jeni Meitafia, Elda Meitafia Mia Aina MUHAMMAD SAID Mursyd, Danial Muswita Muswita Napitupulu, Debora Chalista Nazarudin Nirmala Nirmala, Nirmala Nur Rohman Nurjannah Pratiwi NURRUDIN NURRUDIN Pandiangan, Tantri Ayu patmi, patmi Pinta Murni Putri, Oktaria Dwi Rizkiani, Delisa Rz, Rusnelly Isrika Salsabila, Niken Alya Salsabila, Syifa Sanjaya, M. Erick Saparuddin Saparuddin Septia, Adela Eka Siti Khoiriah Suheyanto Suheryanto TATI NURHAYATI Tentia, Ine Tia Wulandari Winda Dwi Kartika, Winda Dwi Yunita Veronika Zahra, Mahar Hazzillia Az Zurweni Zurweni