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All Journal JPF : JURNAL PENDIDIKAN FISIKA Jurnal Agro Indragiri Jurnal Ilmiah Wahana Pendidikan
Sakti Kalisa Sefanda
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Religion Agriculture, Biological Sciences & Forestry Education Physics Social Sciences Other

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Analisis Konsep Fisika Pada Kegiatan Larung Sesaji di Pantai Watu Ulo Sakti Kalisa Sefanda; Ike Triwulandari; Efi Novitasari; I Ketut Mahardika; Singgih Baktiarso
Jurnal Ilmiah Wahana Pendidikan Vol 9 No 2 (2023): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (103.335 KB) | DOI: 10.5281/zenodo.7581387

Abstract

This observation aims to find out the methods that can be applied to science learning in the hope of advancing students' interest in studying cultural diversity based on science. The background of this observation comes from the cultural diversity and beliefs of the Indonesian people in terms of science. This diversity can be used as a source of physics learning that can be applied to students. One of them is the tradition of offering offerings in which there are principles of the application of physics. This observation was carried out in October-November 2022 at Watu Ulo Beach, Sumberejo Village, Ambulu District, Jember Regency, East Java. The method used in this observation is a qualitative analysis method. Namely, by obtaining data by technically analyzing data subjectively using interviews, observation, documentation and literature studies. Based on the results of observing the offerings, the concept of physics learning was obtained in the concept of pressure and sea waves. So, with this observation, it is hoped that students can understand the basic material of science in learning physics creatively, innovatively, effectively and efficiently.
Exploring the Potential of Magnetic Fields on Plant Growth as Monitoring Agricultural Success: Exploring the Potential of Magnetic Fields on Plant Growth as Monitoring Agricultural Success SAKTI KALISA SEFANDA; Vina Zulviana Nafilla; Probo Anggara; Sudarti; Kendid
Jurnal Agro Indragiri Vol. 10 No. 1 (2025): Jurnal Agro Indragiri
Publisher : Fakultas Pertanian, Program Studi Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jai.v10i1.3217

Abstract

The physical field created by an electrically charged object is called an electromagnetic field. This research aims to determine the impact of using magnetic fields on crop productivity and quality in order to achieve success in agriculture. The type of research used is qualitative with the method of literature review or literature review relevant to the research title. The results showed that the comparison of several previous studies. The results of checking soil conditions using magnetics to increase agricultural yields and the potential influence of magnetic fields on plant growth. This research will provide readers with a deeper understanding of how magnetic fields can affect plants.
Application of Gauss-Jordan in Fixed Pulley System Solving to Mathematical Thinking Abilities and Learning Outcomes Maryani; Bambang Supriadi; Ummi Zahrotul Ainiyah; Aulia Wulansari Agustin; Lutfiah Hafifatul Jannah; Sakti Kalisa Sefanda; Shinta Nuriyah Mahbubiyah Royani
Jurnal Pendidikan Fisika Vol. 14 No. 2 (2026): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/0jeqap46

Abstract

Mathematical thinking ability is an essential component of physics learning because many physical phenomena are represented through mathematical models and systems of equations. However, students often have difficulty solving fixed-pulley system problems because they must simultaneously interpret physical concepts and solve systems of linear equations with multiple variables. This study aimed to analyze the application of the Gauss-Jordan elimination method in learning fixed pulley systems and to examine its effect on mathematical thinking ability, learning outcomes, and student responses. The study employed a quantitative approach with a posttest-only control-group quasi-experimental design. The participants comprised 130 respondents across two educational levels: 61 university students from the Physics Education Study Program at the University of Jember and 69 eleventh-grade students from SMAN 3 Jember. The experimental class was taught using the Gauss-Jordan elimination method, while the control class was taught using the substitution-elimination method. Data were collected through essay tests, learning outcome tests, and response questionnaires, and analyzed using the Independent Samples t-test and the Mann-Whitney U test, depending on the data distribution. The results showed that among school students, significant differences were found in the indicators of specializing (0.016), generalizing (0.001), and conjecturing (0.031), but not in convincing (0.468). Among university students, significant differences were found across all mathematical thinking indicators: specializing (0.007), generalizing (0.000), conjecturing (0.018), and convincing (0.004). Learning outcomes also differed significantly for both university students (0.000) and school students (0.010). In addition, student responses to the method's implementation were positive, averaging 71%. The novelty of this study lies in the integration of the Gauss-Jordan elimination method as a structured mathematical procedure in solving fixed pulley system problems in physics learning across two educational levels. In conclusion, the Gauss-Jordan elimination method can serve as an alternative instructional strategy that supports mathematical thinking, improves learning outcomes, and strengthens the connection between physical concepts and mathematical representations, thereby contributing to more systematic and meaningful physics education.
Co-Authors Aulia Wulansari Agustin Bambang Supriadi Efi Novitasari I Ketut Mahardika Ike Triwulandari Kendid Lutfiah Hafifatul Jannah Maryani Probo Anggara Shinta Nuriyah Mahbubiyah Royani Singgih Baktiarso Sudarti Ummi Zahrotul Ainiyah Vina Zulviana Nafilla