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All Journal Journal of Education and Learning (EduLearn) Biosfer: Jurnal Tadris Biologi Tadris: Jurnal keguruan dan Ilmu Tarbiyah Jurnal Bioterdidik: Wahana Ekspresi Ilmiah AKSIOMA: Jurnal Program Studi Pendidikan Matematika AGRIVITA, Journal of Agricultural Science Jurnal Pendidikan Biologi Indonesia Biology, Medicine, & Natural Product Chemistry PENA SAINS Jurnal Pendidikan Biologi Terampil : Jurnal Pendidikan dan Pembelajaran Dasar International Journal of Applied Biology AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Wikrama Parahita : Jurnal Pengabdian Masyarakat Jurnal Bioedukatika Indonesian Journal of Science and Mathematics Education Biosfer: Jurnal Pendidikan Biologi Formatif: Jurnal Ilmiah Pendidikan MIPA LENSA (Lentera Sains): Jurnal Pendidikan IPA Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi Assimilation: Indonesian Journal of Biology Education BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Bioedusiana: Jurnal Pendidikan Biologi Technologia: Jurnal Ilmiah Jurnal Karinov Mobile and Forensics Bio-Inoved : Jurnal Biologi-Inovasi Pendidikan Jurnal Metaedukasi : Jurnal Ilmiah Pendidikan Edunesia : jurnal Ilmiah Pendidikan Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pengabdian Nasional Jurnal Pengabdian Dharma Wacana IJORER : International Journal of Recent Educational Research Journal Automation Computer Information System (JACIS) Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Jurnal Keperawatan Sisthana Jurnal Miyang : Ronggolawe Fisheries and Marine Science Journal International Journal of Educational Studies in Social Sciences Online Learning in Educational Research Jurnal Gramatika: Jurnal Penelitian Pendidikan Bahasa dan Sastra Indonesia Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) The Indonesian Journal of Computer Science Research Journal of Innovation and Research in Primary Education Biological Environment and Pollution Research and Development in Education (RaDEn) Jurnal Pemberdayaan Masyarakat Jurnal Pengabdian Masyarakat Ilmu Pendidikan Journal of Sustainable Community Service Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat PPSDP International Journal of Education SmartComp Journal of Environment and Sustainability Education SWAGATI: Journal of Community Service Nuwo Abdimas Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Jurnal Kesehatan Ibnu Sina (j-kis) Journal of Adaptive Education
Dina Maulina
Biology Education Program, Universitas Lampung, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Other

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Klasifikasi Bakteri E. Coli Menggunakan Algoritma Decission Tree dan Random Forest Riyadi, Khoirul; Maulina, Dina; Dewi, Melany Mustika; Trihartanti, Ninik
The Indonesian Journal of Computer Science Research Vol. 5 No. 1 (2026): Januari
Publisher : Hemispheres Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59095/ijcsr.v5i1.251

Abstract

Bakteri Escherichia coli (E. coli) merupakan mikroorganisme komensal yang umum ditemukan dalam saluran pencernaan manusia dan hewan, namun mencakup beragam strain dengan karakter berbeda, dari yang netral hingga patogen yang dapat menyebabkan penyakit serius. Akibatnya, klasifikasi yang akurat dan cepat terhadap berbagai jenis E. coli menjadi hal yang sangat penting, terutama dalam konteks diagnostik klinis, keamanan pangan, dan penelitian mikrobiologi. Penelitian ini bertujuan mengembangkan dan mengevaluasi model klasifikasi untuk membedakan strain bakteri E. coli dengan memanfaatkan dua algoritma machine learning, yaitu Decision Tree dan Random Forest. Dataset yang digunakan dalam penelitian ini bersumber dari UCI Machine Learning Repository, yang mencakup serangkaian fitur mikrobiologis. Evaluasi performa model dilakukan menggunakan beberapa metrik standar, yaitu akurasi, precision, recall, dan *F1-score* untuk memberikan analisis yang komprehensif. Hasil eksperimen menunjukkan bahwa model Random Forest secara signifikan mengungguli Decision Tree. Random Forest mencapai akurasi sebesar 88.24%, sedangkan Decision Tree mencapai 79.41%. Keunggulan Random Forest juga konsisten terlihat pada nilai precision, recall, dan *F1-score* yang lebih tinggi, menunjukkan kemampuan yang lebih baik dalam menangkap pola kompleks dalam data dan mengurangi overfitting. Dengan demikian, Random Forest terbukti lebih efektif dan andal untuk tugas klasifikasi ini. Temuan penelitian ini memberikan kontribusi potensial sebagai dasar pengembangan sistem pendukung keputusan otomatis yang dapat membantu tenaga laboratorium dalam identifikasi patogen, sehingga berdampak pada peningkatan efisiensi diagnostik di bidang biomedis
The relationship between self-efficacy and problem-solving ability in biology learning at the senior high school Maulina, Dina; Wijaya, Agung Putra; Viyanti, Viyanti; Wati, Septiana Media; Rakhmawati, Ismi; Ibrahim, Nor Hasniza; Meriza, Nadya
Biosfer: Jurnal Pendidikan Biologi Vol. 19 No. 1 (2026): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.58149

Abstract

This study aims to examine the relationship between self-efficacy and problem-solving ability in the topic of the human reproductive system at the senior high school level (SMA). The research employed a quantitative correlational design. A total of 65 students were selected using purposive sampling. Data were collected through a self-efficacy questionnaire and an open-ended test to measure problem-solving skills. The data were analyzed using regression analysis, preceded by a Pearson product-moment correlation test at a significance level of α = 0.01, with prerequisite tests applied. The results showed that the self-efficacy of Grade XI students at senior high school in the human reproductive system topic fell within the moderate category as much as 37%, while their problem-solving ability was in the adequate category in 45%. Statistical analysis yielded a significance value (2-tailed) of 0.00<0.01 and a calculated correlation coefficient as much as 0.700> 0.244 this indicates a positive and highly significant relationship between self-efficacy and problem-solving ability, with a strong correlation strength. In conclusion, there was a significant positive relationship between students' self-efficacy and their problem-solving abilities in biology learning, specifically concerning the human reproductive system material.
What motivates students to learn about ecosystems in the socio-scientific issues classroom? Santoso, Agus Muji; Hendarso, Septa Adi; Yuliati, Rina; Pratama, Anggi Tias; Maulina, Dina; Primandiri, Poppy Rahmatika; Herawati, Elysabet
Biosfer: Jurnal Pendidikan Biologi Vol. 19 No. 1 (2026): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.63176

Abstract

Research on student motivation within the Socio-Scientific Issues-based ASICC model for ecosystem topics remains limited, despite its critical role in achieving deep learning principles. This study aims to uncover students' motivation to learn biology. A standard Likert-scale-based instrument was used to measure student motivation. Data were obtained from this classroom action research based on lesson study. The average student motivation scores in each cycle were compared. Then, the student motivation data was also analyzed by comparing the dimensions of motivation according to Glynn's motivation theory. The results showed a significant and consistent increase in learning motivation from the pre-cycle to the second cycle, indicating better homogeneity of motivation. This increase was also reflected in the shift in the distribution of motivation categories, where students with high and very high motivation increased. An interesting finding from this study was that students were motivated to learn by the encouragement of grades motivation. The Socio-Scientific Issues approach to biology learning was realized by implementing ecosystem learning through the ASICC learning model. Environmental issues and cases can increase student learning motivation. However, an in-depth analysis conducted in this study revealed that students' grade motivation dimension was higher than other motivational dimensions. Presenting environmental issues or cases should be able to enhance intrinsic motivation. This finding suggests that grade motivation was the most easily stimulated dimension of motivation before developing motivation in other dimensions.
From inquiry learning innovation: The impact of maggot BSF (Black Soldier Fly) on school organic waste mitigation and sustainability awareness Dewi, Pramita Sylvia; Azizah, Alif Luthvi; Muhisom, Muhisom; Maulina, Dina; Darwis, Rahmiati
Journal of Environment and Sustainability Education Vol. 4 No. 1 (2026)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v4i1.143

Abstract

The purpose of this study is to develop a learning model that not only improves students' understanding of inquiry innovation on the concept of recycling and organic waste management but also builds environmental awareness and responsibility. This study uses a descriptive method with a quantitative approach. The research sample used purposive sampling; junior high school students at this school were selected because they have a vegetable garden, in accordance with the needs of the investigation activities. Data were collected through an inquiry sheet, then analyzed descriptively, and environmental actions were reviewed for gender differences through a questionnaire tested with MANOVA, with the results of Sig. 0.023 < 0.05 for student attitudes and Sig. 0.083 > 0.05 for knowledge, which means that only gender influences students' environmental actions. In the context of ESD, which demands social action and environmental responsibility, it turns out that female students can be more prominent in attitudes. This explains why gender can influence attitudes. Furthermore, this study is a reflection on the relationship between environmental awareness and real actions. The implications of research activities that involve students in observing, researching, and analyzing the life cycle of BSF maggots and their role in decomposing organic waste create a learning experience oriented towards sustainability awareness.
How can the ASICC learning model improve students' critical thinking skills on green/blue economy issues? Santoso, Agus Muji; Primandiri, Poppy Rahmatika; Maulina, Dina; Zubaidah, Siti; Ibrahim, Nor Hasniza
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 10 No. 02 (2025): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v10i02.2407

Abstract

Learning that integrates the green/blue economy through the ASICC model has improved students' critical thinking skills. However, there was currently no scientific explanation for this case. Therefore, this study was aimed to reveal how the ASICC learning model can improve students' critical thinking skills. The case study was conducted in a class that implementing the ASICC learning model. Data of critical thinking skills was collected using a critical thinking test instrument integrated with essay test questions for conceptual understanding. Learning activity scores at each stage of the ASICC model are assessed using a rubric that has been developed. Multiple regression analysis was used to obtain contribution scores for each stage of student learning activities. This study revealed that the interpretation stage has the highest influence or contribution compared to other stages, namely reaching 51.71% towards increasing students' critical thinking scores. In order to improve students' critical thinking scores through the ASICC model integrated with green/blue economy issues, teachers should allocate sufficient time to students at the interpretation stage.
Pembuatan Media Pembelajaran Melalui Pemanfaatan AI sebagai Optimalisasi Penerapan Deep Learning untuk Pendidikan Berkelanjutan Maulina, Dina; Abdurrahman, Abdurrahman; Utami, Gamilla Nuri; Fathimah, Ismah; Firdian, Fadil; Ahdiat, Mohammad
Amal Ilmiah: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 1 (2026): Edisi Maret 2026
Publisher : FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/amalilmiah.v7i1.641

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi pendidik dalam merancang dan memanfaatkan media pembelajaran berbasis teknologi, khususnya kecerdasan buatan (AI), sebagai upaya optimalisasi strategi deep learning dalam mendukung pendidikan berkelanjutan. Sasaran kegiatan adalah guru-guru dari berbagai jenjang pendidikan di wilayah Tanggamus, yang selama ini menghadapi tantangan dalam integrasi teknologi ke dalam proses pembelajaran. Metode pelaksanaan kegiatan meliputi workshop, pelatihan praktis, serta pendampingan dalam pembuatan media interaktif berbasis AI, seperti chatGPT, sistem pembelajaran adaptif, dan penggunaan aplikasi berbasis machine learning untuk personalisasi materi ajar. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap konsep deep learning dan kemampuan mereka dalam menggunakan media berbasis AI secara efektif dalam konteks pembelajaran. Pelatihan pembuatan media pembelajaran dan pemanfaatan AI sebagai optimalisasi deep learning bagi guru di Kabupaten Tanggamus memberikan dampak positif terhadap peningkatan pemahaman guru SMPN 1 Gisting. Peningkatan pemahaman materi melalui uji n-Gain sebesar 0,96 dan produk perangkat pembelajaran yang dihasilkan. Secara keseluruhan, kegiatan pengabdian ini berkontribusi dalam mendorong praktik pembelajaran yang adaptif, berkelanjutan, dan relevan dengan keterbatasan akses teknologi, sehingga mendukung penguatan kualitas pendidikan jangka panjang di wilayah sasaran.
Co-Authors Abda Abda Abdurahman Abdurrahman Abu Bakar Chaniago, Otis Aprillia Ag. Bambang Setiyadi Agung Putra Wijaya, Agung Putra Agus Muji Santoso Agus Suyatna Agus Suyatna Ahdiat, Mohammad Ainiyah Cahyani, Inayatul Aisha Alfani Aji, Anggoro Mukti Alhilal, M. A. Hafizh Alif Luthvi Azizah Alifianto, Rafi Ihsan Amin, Ihya Fakhrurizal Anadya Tri Sabrini ANDIKA SAPUTRA Anggun Septi Rahayu Ani Sulistiyani Aprilandri, Gusti APRILIANSYAH, RIZKI Arianti, Nini Arwin Achmad Arwin Surbakti Ave Suakanila Fauzisar Ave Suakanila Fauzisar Ave Suakanila Fauzisar, Ave Suakanila Bambang Sri Anggoro Berti Yolida Berti Yolida Berti Yolida Berti Yolida Berti Yolida Betty Lukiati Cipta, Sayid Corry, Mia Andhara Darlen Sikumbang Darlen Sikumbang Darlen Sikumbang Darlen Sikumbang Darwis, Rahmiati Desreza, Nanda Devi Ariani Dewi Anisa Istiqomah Dewi Lengkana Dewi Lengkana dewi lengkana Diana Hernawati Dimas Permadi Dina Shafira Distrik, I Wayan Djoa, Dominikus Djago Dwi Wahyudi Dwi Yulianti Dwi Yulianti DWI YULIANTI Een Yayah Haenilah Een Yayah Haenilah Egy Razka Likita Ekawarna Ekawarna, Ekawarna Estu Kinasih, Mufidah Fahmi, Muhammad Najib Fathur Rochman Feriansyah Sesunan Firdian, Fadil Fitri, Nurul Fitriadi Fitriadi Gustina, Melin H. Maulina Hajar Sugiarsi Handoko Handoko Hartono Hartono Hasan Hariri Hasan Rosyidi, Ahmad Hanif Hasniza Ibrahim, Nor Hasniza, Nor Helen Meta Afisha Hendarso, Septa Adi Herawati, Elysabet Hermi Yanzi Hernawati, Diana Hervin Maulina Hervin Maulina, Hervin Hikmawati, Anisa I Dewa Putu Nyeneng I. Irwandani Ibirilia, Elvira Sesie Ibrahim, Nor Hasniza Ihya Fakhrurizal Amin Ika Wulandari Utamining Tias Inas Nuha Afifa Intan Okta Nabilla Irmalinda, Diah Irwandani Irwandani Ismah Fathimah, Ismah Ismi Rakhmawati Ismi Rakhmawati Ismi Rakhmawati Ismi Rakhmawati Ismi Rakhmawati Ismu Sukamto Ismu Sukamto Ismu Sukamto Ismunawaddah, Zora Istamar Syamsuri Jaya, M. Thoha Sampurna Kamila, Raihan Komarudin Komarudin Kurniawan Setia Putra Kusrini Kusrini Kuswandi, Nadya Firstilia Laila Puspita, Laila Lala Dyah Chandra Lengkana, Dewi Lestari, Sri Rarayu Likita, Egy Razka Lilik Sabdaningtyas Linda Ratna Nirmala Lisa Tania Luthfi, Nurrana Fitria M Setyarini M. Coesamin M. Malik Purnama M. Mona Adha Ma'sumah, Ma'sumah Marlena, Yeni Marlina Kamelia Median Agus Priadi Melly Ariska Meriza, Nadya Meta Yuliyana Mimien Henie Irawati Mohamad Amin Mohamad Amin Mohamad Amin Mohammad Dicky Darmawan Mohd Asrudi Muhammad Amin Muhammad Ferdiansyah Muhammad Firdaus Abdi Muhammad Fuad Muhammad Mona Adha Muhisom Mukhlis Mukhlis Mumtazah, Luthfiyyah Nabilla Vidia Sobach Nadya Meriza Nadya Meriza Nadya Meriza Nadya Meriza Nanda Earlia Nengah Maharta Neni Hasnunidah Neni Hasnunidah Nina Kadaritna Nina Kadaritna Nina Kadaritna Nur Hidayah Nur Uswatul Khairah Nuraini , Nuraini Nurhadian, Yardan Permata Nurhanurawati Nurhanurawati Nurjannah Nurjannah Nurma Izzati Nyoman Trijaya Kusuma Otis Aprillia Abu Bakar Chaniago Pargito Pargito Perrodin, David D Poppy Rahmatika Primandiri Pora, Rastra Ardiansyah Pramawati, Anita Pramita Sylvia Dewi Pramudiyanti Pramudiyanti Prasetyo , Dimas Bagus Prasetyo, Riski Pratama, Anggi Tias Priyambodo, Panggih Puspitasari, Tri May Mega Putri Ratna Sari Rabiyatul Adawiyah Siregar Rahmatika, Nur Azizah Rahmi Susanti Rakhmawati, Ismi Ramadhani, Fadilah Andini Rangga Firdaus Resti Amalia , Nafista Ria Afrilia Ridho, Muhammad Andi Ali Rika Wulandari Rinaldy Rizal Putra Rini Asnawati Rini Asnawati Rini Rita T Marpaung Rini Rita T Marpaung Rini Rita T. Marpaung Rini Rita T. Marpaung Rini Rita T. Marpaung Risma M. Sinaga Risma M. Sinaga, Risma M. Riswandi Riswandi Riswandi, Riswandi Rita Fitriani Rita T. Marpaung , Rini Riyadi, Khoirul Rochmiyati Rochmiyati Rohali, Aulia Rosiyanti, Anita Rumini - Ryzal Perdana S. Mayasari Sadikin, Yuni Safira, Diva Safrina Sarbiah, Andi Sembiring, Rinawati Setiawan, Agus Diki Siti Zubaidah Sri Rahayu Lestari Sri Wahyuni Sri Yanto Qodarbaskoro Suarman Sudarto Sudarto Sudarwan Danim Sugiantoro Sugiantoro Suherman, Suherman Sujono Dwi Putra Sunyono - - Suprapto, Irawan Supriyadi Supriyadi Supriyadi Sutiman B Sumitro Sutiman B. Sumitro T. Marpaung , Rini Rita Tantri Dewantari Tias, Ika Wulandari Utamining Tiyas Abror Huda Tiyas Abror Huda, Tiyas Abror Tri Jalmo Tri Jalmo Tri Jalmo Trihartanti, Ninik Triyaningsih, Fatimah Umie Lestari Undang Rosidin Undang Rosidin Undang Rosidin Undang Rosidin Utami, Gamilla Nuri Via Aini Vivi Novianti viyanti Viyanti Viyanti Viyanti Viyanti W. Windayani Wati, Septiana Media Wayan Suana Wayan Suane Widyastuti Widyastuti Widyastuti Widyastuti Widyastuti Wijaya, Agung Putra Wirdona Yunisa Wisnu Juli Wiono WISNU JULI WIONO, WISNU JULI Wisnu Juli Wiyono Yasinta Mahendra, Yasinta Yolida , Berti YULIATI, RINA Zaiturrahmi, Fauziah