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PENGEMBANGAN MODUL AJAR BERBASIS MASALAH DALAM IMPLEMENTASI PEMBELAJARAN BERDIFERENSIASI TERHADAP PENINGKATAN KEMAMPUAN NALAR KRITIS SISWA Reka Diana Permata Sari; Riswanto; Eko Prihandono
JURNAL FIRNAS Vol. 6 No. 1 (2025): Volume 6
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jurnal firnas.v6i1.8692

Abstract

Abstract: The purpose of this research is to determine the feasibility of problem-based teaching modules, to understand the application of problem based teaching modules in differentiated learning, and to measure the improvement in students' critical thinking skills. This research is motivated by several problem factors identified from the results of questionnaire distribution and interviews, namely the still low critical thinking skills, the absence of differentiated learning implementation, and the use of the discovery learning model with the lecture method. The research method used is R&D (Research and Development) with the ADDIE development model, which includes five development stages: analyze, design, development, implementation, and evaluation. Research data were collected using expert validation questionnaires for teaching modules, user response questionnaires for teachers and students, test item validation sheets, and test items. The feasibility of the problem-based teaching module on alternative energy materials is overall categorized as very feasible with a percentage of 91.66%, which consists of expert validation of the teaching module. The implementation of problem-based teaching modules in differentiated learning, as seen from the results obtained through initial assessments or diagnostic assessments, shows three groups of learning styles: the visual group with 9 students achieving a percentage score of 85.55%, the auditory group with 8 students achieving a percentage score of 85.75%, and the kinesthetic group with 8 students achieving a percentage score of 87.25%. Based on the user response questionnaire results from each group—visual, auditory, and kinesthetic—the implementation of differentiated learning was effective and very well conducted in the learning activities. The average percentage scores from both teachers and students were very good, at 86.4% and 86.13%, respectively. The use of problem-based teaching modules can enhance students' critical thinking abilities. This is evidenced by a significant improvement in students' critical thinking test scores, with an N-gain score of 0.81 in the high category.
ANALISIS SISTEM PENGELOLAAN PETERNAKAN AYAM PETELUR: STUDI KASUS ASPEK LINGKUNGAN, KESEHATAN, DAN PRODUKTIVITAS DI SKALA PETERNAKAN MENENGAH Ananda Purnomo; Tia Meylan Anggraeni; Eko Prihandono; M. Barkah Salim
JURNAL FIRNAS Vol. 7 No. 1 (2026): Volume 7
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jurnal firnas.v7i1.9445

Abstract

Abstract: This study aims to analyze the management system of medium-scale layer chicken farms, focusing on aspects of feed management, animal health, waste handling, and adaptation to environmental conditions. The research employed a qualitative descriptive approach through a case study and in-depth interviews with an independent farmer. The results showed that although modern technology was not applied, disciplined and adaptive farm management practices maintained a high egg productivity of around 700 eggs per day. The farmer implemented a feeding schedule three times a day, maintained cage hygiene, and regularly conducted vaccinations and preventive treatments. The main challenge was extreme temperatures causing chicken stress and reduced productivity, which was addressed by reducing cage density and increasing water supply frequency. Waste handling was carried out manually with disinfectant spraying to minimize odor and disease risk. In conclusion, medium-scale layer chicken farms have significant potential to support local food security if supported by proper training and appropriate low-cost technological innovations.
PENGEMBANGAN E-MODUL BERBASIS PjBL DENGAN PENDEKATAN GAMIFIKASI TERHADAP KEMAMPUAN LITERASI SAINS DAN LITERASIDIGITAL SISWA Fani Febriana; Riswanto; Eko Prihandono
JURNAL FIRNAS Vol. 6 No. 2 (2025): Volume 6
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jurnal firnas.v6i2.10618

Abstract

The condition of physics learning at Kesuma Bhakti High School shows that student activity still varies, and the use of technology in learning is not yet optimal. In addition, the availability of books at school is actually adequate, but the limitations of the lending system, which only allows use for a certain period of time, means that students cannot always access books at home. This condition has an impact on the suboptimal opportunities for independent learning outside of school. This problem has resulted in low science literacy among students due to the use of textbooks, suboptimal independent learning, difficulties in understanding physics concepts, and limited digital literacy due to the lack of utilization of technology-based devices. However, this condition is also supported by students' interest in physics and their ownership of mobile phones, which can be used as alternative learning media. In addition, students' interest in learning increases when learning is packaged with interactive and fun game elements. Based on these conditions, this study was conducted to assess the feasibility of PjBL-based e-modules with a gamification approach and to determine students' science and digital literacy skills after using the e-modules. The study was conducted using an R&D approach with the ADDIE model. Data were collected through expert validation, science literacy tests, digital literacy questionnaires, and teacher and student response questionnaires. The validation results showed a percentage of 94.5% (very feasible category). The application of the e-module resulted in an increase in science literacy skills with an N-gain of 0.62 (moderate category) and digital literacy of 0.63 (moderate category). In addition, teacher response reached 100% (very good) and student response 79.35% (good). These findings confirm that PjBL-based e-modules with a gamification approach are not only feasible but also capable of addressing physics learning problems related to low science and digital literacy among students.