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All Journal Biosfer: Jurnal Tadris Biologi Jurnal Pendidikan Biologi Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) Bio-Lectura Paedagogia: Jurnal Pendidikan Biolearning Journal Jurnal Abdimasa Abdimasku : Jurnal Pengabdian Masyarakat Journal of Community Service and Empowerment Journal of Social and Community Development
Sutomo, Edi
Universitas Pendidikan Muhammadiyah Sorong
Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Physics Social Sciences Other

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Smartphone Sensor-Based Physics Module for Hands-On Learning in Waves and Optics Endra Putra Raharja; Edi Sutomo; Febrian Andi Hidayat; Asih Kasan; Nia Mangkasa
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10240

Abstract

The limited laboratory equipment in many schools hinders students in conducting physics experiments, so that learning is more theoretical and less supportive of practice-based understanding. This study aims to develop a smartphone sensor-based physics experiment module on wave and optical materials that is valid, practical, and effective, and allows students to conduct experiments flexibly and independently. This research uses the Research and Development (R & D) method with the Borg & Gall model. Validation by media and material experts showed that this module has met the eligibility standards, with a score of 3.67 (73.4%) for media aspects and 3.56 (71.2%) for material aspects. The practicality test showed that this module can be used well in experimental learning, with a score of 3.48 (69.6%) in the “Good” category. Evaluation of effectiveness through comparison of pre-test and post-test showed an increase in learning outcomes with an N-gain of 0.55 (medium category). These results indicate that the integration of smartphone sensors in physics experiments can be an alternative solution for schools with limited laboratory facilities. This module offers a more flexible, accessible and technology-based learning approach. Future research can develop similar modules for other physics materials and evaluate their effectiveness in various learning scenarios.
Enhancing physics experiment skills using smartphone sensors for teachers in sorong regency Endra Putra Raharja; Intan Java Turis Repmi Tamsih; Mukhlas Triono; Edi Sutomo; Kristin Seru Matonda; Supriyatna Supriyatna
Journal of Community Service and Empowerment Vol. 6 No. 1 (2025): April
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jcse.v6i1.37124

Abstract

This community service program designed to enhance physics experimental skills using smartphone sensors for high school teacher aims to introduce and train teachers in utilizing simple yet effective technology in physics education. By using smartphone sensors, the goal is to enable teachers to conduct experiments that are not only captivating but also easily accessible and relevant to daily life, thus boosting students’ comprehension and interest. The program was conducted in two phases: first, a training session for teachers, followed by school visit with MGMP team to provide hands-on support, address any challenges teachers may encounter, and observe the implementation of the method. Furthermore, the effectiveness of the program was evaluated based on the results from both pre-assessment and post-assessment conducted on 20 teachers from MGMP group. The assessment results showed increases in understanding and preparing technology, collecting data, and analyzing and evaluating data. Despite several challenges such as limited access to compatible devices and varying levels of understanding regarding the concept, the training was overall successfully improved teachers’ skills in applying the technology for physics experiment.
Evaluating the Validity, Practicality, and Effectiveness of a Flipbook-Based E-Module on Bacteria for Tenth-Grade Students Ramadansur, Rahmat; Sutomo, Edi; Syahdan, Syahdan; Siswati, Bea Hana; Umarella, Melati. I. S.
Biosfer: Jurnal Tadris Biologi Vol 17 No 1 (2026): Biosfer: Jurnal Tadris Biologi
Publisher : UNIVERSITAS ISLAM NEGERI RADEN INTAN LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/biosfer.v17i1.31383

Abstract

This study evaluated the validity, practicality, and effectiveness of a flipbook-based e-module for teaching bacteria to tenth-grade students. The study used a research and development design with the 4D model: define, design, develop, and disseminate. Participants included 90 students from experimental and control classes and six expert validators. Data were collected using validation sheets, response questionnaires, and pretest and posttest instruments. The results showed that the e-module was highly valid in terms of content, language, and media quality. Teacher and student responses indicated that the module was practical, attractive, and easy to use. Students who used the flipbook e-module achieved better learning outcomes than those taught with conventional materials. These findings indicate that interactive digital media can strengthen students’ understanding of bacteria and support more active biology learning. Mengevaluasi Validitas, Kepraktisan, dan Efektivitas Modul Elektronik Berbasis Flipbook tentang Bakteri untuk Siswa Kelas Sepuluh ABSTRAK: Penelitian ini mengevaluasi validitas, kepraktisan, dan efektivitas e-modul berbasis flipbook pada materi bakteri untuk siswa kelas X. Penelitian menggunakan desain penelitian dan pengembangan dengan model 4D, yaitu define, design, develop, dan disseminate. Subjek penelitian terdiri atas 90 siswa pada kelas eksperimen dan kontrol serta enam validator ahli. Data diperoleh melalui lembar validasi, angket respons, serta instrumen pretest dan posttest. Hasil penelitian menunjukkan bahwa e-modul sangat valid pada aspek materi, bahasa, dan media. Respons guru dan siswa menunjukkan bahwa e-modul praktis, menarik, dan mudah digunakan. Siswa yang menggunakan e-modul memperoleh hasil belajar lebih baik daripada siswa yang belajar dengan bahan konvensional. Temuan ini menunjukkan bahwa media digital interaktif dapat memperkuat pemahaman konsep bakteri dan mendukung pembelajaran biologi yang lebih aktif.
Quizizz-enhanced biology learning: Improving junior high school students' mastery of bacterial concepts Edi Sutomo; Rahmat Ramadansur; Raisa Anakotta; Tsukasa Hirashima
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 12 No. 2 (2026): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v12i2.44887

Abstract

Background: Delayed or non-diagnostic feedback for junior high school students in learning bacterial concepts can leave misconceptions uncorrected. Objectives: This study examined whether a teacher-mediated Quizizz-enhanced biology condition was associated with greater improvement in eighth-grade students’ mastery of bacterial concepts than the control class. Method: A quasi-experimental non-equivalent pretest-posttest control group design involved 88 students in two classes at SMP Negeri 11 Kabupaten Sorong, Southwest Papua, Indonesia. The experimental class learnt through teacher-guided instruction supported by Quizizz retrieval questions, immediate feedback, response review, and concept clarification. The control class was taught through explanation, slides, oral questioning, and written exercises. Individual N-gain scores were compared using Welch’s independent-samples t-test, supported by a Mann-Whitney U sensitivity analysis and Hedges’ g. Results: The experimental class achieved higher posttest than the control class in terms of mean values (i.e., 93.64 and 79.77) and N-gain values (.54 and .38). Significant improvement was gained by experimental class compared to the control one (t(74.51)=3.575, p<.001). Moreover, the sensitivity analysis supported these results (U=598.00, p=.002) with the standardized difference was g=.76. Conclusion: The integrated Quizizz-enhanced instructional cycle was associated with stronger improvement in bacterial concept mastery. The findings in this study represents a baseline-sensitive association rather than an isolated causal effect of the platform.
Co-Authors Al Khudri Sembiring Arum Anjarwati Asih Kasan Atok Miftachul Hudha Aung Sumbono Ayu Rahmawati Bea Hana Siswati Endra Putra Raharja Fajar Efendi Fathurrahman Fathurrahman Febrian Andi Hidayat Intan Java Turis Repmi Tamsih Kristin Seru Matonda Matius Rumbewas Muh Ishar Difinubun Mukhlas Triono Mutia Amanah Nebore, Yomima Nia Mangkasa Nidiasari, Yannika Nurinaya Nurinaya Nurinaya, Nurinaya Raharja, Endra Putra Raharja, Surya Putra Rahmat Ramadansur Rahmat Ramadansur Raisa Anakotta Ramadansur, Rahmat Ribut Wahyu Eriyanti Rizky, Ramanda Shohibul Ma'arif Supriyatna Supriyatna Supriyatna Supriyatna Syahdan Syahdan, Syahdan Triono, Mukhlas Tsukasa Hirashima Umarella, Melati. I. S. Yannika Nidiasari