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All Journal Bioedukasi: Jurnal Pendidikan Biologi Biosel: Biologi Science and Education Efektor Cendekia : Jurnal Pengabdian Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Pengabdian UNDIKMA Proceeding Biology Education Conference Kontribusi: Jurnal Penelitian dan Pengabdian Kepada Masyarakat Archive: Jurnal Pengabdian Kepada Masyarakat Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Jurnal Sistem Informasi, Akuntansi dan Manajemen Jurnal Pengabdian Masyarakat Kesehatan Dan Sains Jurnal Riset dan Pengabdian Interdisipliner Borneo Journal of Biology Education (BJBE)
Budhi Utami
Universitas Nusantara PGRI Kediri
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Developing a Differentiated Learning-Based E-Module to Support Immune System Learning in Undergraduate Biology Miftakhul Huda; Budhi Utami; Akhmad Sukri; Deni Hadiana; Agus Muji Santoso; Poppy Rahmatika Primandiri
Biosel Biology Science and Education Vol. 15 No. 2 (2026): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v15i2.13848

Abstract

The diversity of students’ interests, readiness, and learning profiles presents challenges in teaching complex biological concepts such as the immune system. Differentiated learning offers a strategy to address these differences by adapting content, processes, and learning products. This study aimed to develop and evaluate a differentiated learning-based electronic module (e-module) for undergraduate biology students. This study employed Educational Design Research based on the Plomp and Nieveen model, consisting of three phases: preliminary research, prototyping, and assessment. Data were collected through needs analysis questionnaires, expert validation sheets, student response questionnaires, and learning outcome assessments. The preliminary phase indicated that 82.6% of students strongly needed e-module-based learning materials. In the prototyping phase, the module achieved high validity scores from material experts (91.2%, very valid), media experts (79.16%, fairly valid), and practitioners (89%, very valid). Small-group testing showed very positive student responses (87%, very good). In the assessment phase involving undergraduate students, the average learning outcome was moderate, with variation across performance levels. The results indicate that the developed e-module is feasible and has the potential to support student engagement and may contribute to conceptual understanding. However, improvements in usability, assessment design, and the duration of implementation are required to enhance its effectiveness.  Keywords: Differentiated Instruction, E-Learning Module, Immune System, Educational Design Research
Optimasi Waktu Fermentasi terhadap Perubahan pH Tepache Nanas Kelud Varietas Lokal Jelly Dwi Renanda; Elysabet Herawati; Budhi Utami
Borneo Journal of Biology Education (BJBE) Vol. 8 No. 1 (2026): April
Publisher : Department of Biology Education, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/j3jf7544

Abstract

Penelitian ini bertujuan untuk mengoptimalkan waktu fermentasi terhadap perubahan kadar pH pada minuman tepache yang dibuat dari nanas Kelud varietas lokal. Penelitian ini merupakan penelitian eksperimen dan menggunakan metode Rancangan Acak Lengkap (RAL) dengan tiga perlakuan waktu fermentasi  yaitu 24 jam, 48 jam, dan 72 jam, masing-masing dengan enam ulangan. Parameter yang diukur adalah kadar pH sebagai indikator keasaman selama proses fermentasi. Hasil penelitian menunjukkan bahwa nilai pH mengalami penurunan seiring bertambahnya waktu fermentasi. Rata-rata pH pada waktu fermentasi 24 jam adalah 3,54;  pada 48 jam sebesar 3,43;  dan pada 72 jam menurun menjadi 2,96. Penurunan pH ini mencerminkan peningkatan aktivitas fermentatif oleh mikroorganisme, khususnya dalam menghasilkan senyawa asam organik. Berdasarkan hasil tersebut, dapat disimpulkan bahwa pemilihan waktu fermentasi yang optimal perlu mempertimbangkan keseimbangan antara rasa, tingkat keasaman, dan keamanan konsumsi, sehingga fermentasi selama 48 hingga 72 jam mampu menghasilkan minuman tepache dengan pH yang sesuai untuk kategori minuman fermentasi yang aman dikonsumsi, sekaligus tetap menjaga keseimbangan cita rasa dan kesegaran. Temuan ini mendukung pengembangan produk fermentasi lokal yang berbasis buah lokal, khususnya nanas Kelud varietas lokal.
Co-Authors Agus Muji Santoso Ahmad Bashri Ahmad Mughofar Akbar Aji Seno Akbar Aji Seno Akhmad Sukri Andy Bagus Alfianto Anis Sa’adah Anna, Amirrul Fikri Annafinurika, Mukhammad Anwarus Sholikhin Arganata, Febryan Dimas Astri Rino Oktivasari Bea Hana Siswati Berry Fakhry Hanifa Binti Dwi Rahmawati Budhiretnani, Dwi Ari Budiretanani, Dwi Ari Cahyo Febriantoro Christiono, Eko Budi Deni Hadiana Dewi Rossylia Wati Dila Elpin Setiani Dwi Ari Budiretnani EFA WAHYU PRASTYANINGTYAS Endah Apriani Ericka Darmawan Fahriza, M Raffi fauzi, indra Gilang Taufan Insani Gunawan, Hanif Widi Harianto, H Herawati, Elysabet Heru Budiono Hesti Mei Wulandari Husni Mubarok IDA RAHMAWATI Ida Rahmawati Insani, Gilang Taufan Ismi, Nadya Istiqlaliyah, Hesty Ivayatul Lailil Lestari, Ivayatul Lailil Jamaludin, Mohammad Anwar Jelly Dwi Renanda Khoiriyah Lenia Puri Rahayu M. Agung Fatkhurrokhim M., Bella Ratri Mahardika, Monicha Shinta Miftahul Huda Miftakhul Huda Moh. Miftahus Surur Much. Solikhin Mufidah Hanum Mumun Nurmilawati Nadzifah, Bintang Khoirun Okvitasari, Astri Rino Pahlevi, Mohammad Ilham Poppy Rahmatika Primandiri Poppy Rahmatika Primandiri Pratama, Mochammad Yordan Adi Prianka Delvina Putri Puji Astuti Puspita, Erna Putri, Prianka Delvina Rina Firliana Risky Aswi Ramadhani Rizhal Hendi Ristanto Setyana, Putri Eka Wahyu Setyobudi, Wahyu Siti Nurul Jannah Siti Zubaidah Slamet Hariyadi Sucipto Sucipto Sujarwoko Sujarwoko, Sujarwoko Sulistiono Sulistiono Sulistiono Sulistiyowati, Tutut Indah TUTUT INDAH SULISTIYOWATI Tutut Sulistiyowati Tykha Amanda Riskia Putri Ulfa, Dian Anita Vidhy Setyantoro Wahid Ibnu Zaman Widiawati, Hestin Sri Wiji Arianti Wulandari, Hesti Mei Wulansari, Wiwin Zunaidah, Farida Nurlaila