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PENGARUH RADIASI GELOMBANG ELEKTROMAGNETIK EXTREMELY LOW FREQUENCY (ELF) TERHADAP PH TAPE KETAN Rofikoh, Zahwa Novianti; Jorahati, Dasilta Dwi; Kamila, Aulia Inas; Octavia, Nanda Fitri; Wadiidunaa, Sanhaa Madzu; Azahra, Shabrina; Baihaqi, Habibah Khusna; Sari, Puput Aprilia Eka
OPTIKA: Jurnal Pendidikan Fisika Vol. 9 No. 1 (2025): OPTIKA: Jurnal Pendidikan Fisika
Publisher : Department of Physics Education, Faculty of Teacher Training and Education, Universitas Flores

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/optika.v9i1.5139

Abstract

Analisis Standarisasi Laboratorium Fisika Di SMA Negeri Kalisat Reza, Moch Dimas; Lathifah, Harirotul; Fahmiah, Nabila; Sari, Puput Aprilia Eka; Anggraeni, Diva Kanaya; Nuraini, Lailatul; Harijanto, Alex
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 9 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.11180105

Abstract

The research was conducted in order to find out related to the standardization of physics laboratories in SMA Negeri Kalisat Jember to fulfill the final project of the laboratory management course. This research is included in descriptive research using a qualitative approach. The research was conducted on September 22, 2023 at SMA Negeri Kalisat Jember. The subject of our research is the person in charge of the laboratory, laboratory room and laboratory warehouse at SMA Negeri Kalisat Jember. From direct observation there is a laboratory organizational structure, SOP and laboratory rules. Techniques used in this research with data collection using research instruments, namely observation sheets, interview guidelines and documentation. The results of this standardization research are supported by physics laboratory infrastructure in the school with an average of 100% including a very good classification, the standardization of the carrying capacity of the facilities has an average percentage of 100% with a very good classification, the standardization of laboratory personnel has an average percentage of 95% in the very good category, Overall the physics laboratory of SMA Negeri Kalisat Jember has a very good category standardization with an average of 96.6%.
Analisis Teknologi Pengolahan Air untuk Menigkatkan Kualitas Air Bersih Sari, Puput Aprilia Eka; Yushardi, Yushardi; Sudarti, Sudarti
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 13 (2024): Jurnal Ilmiah Wahana Pendidikan 
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12800889

Abstract

The collection of knowledge and techniques used to create tools, a system, and a method that helps us solve problems to achieve certain goals is called technology. Technology also covers various fields, such as information technology, biomedical technology, agricultural technology, and many more. Where each field uses its own knowledge and techniques to create solutions to problems in everyday life. Water is the most important component in life on earth, all living creatures need water to survive, including humans. Chemically, water consists of hydrogen atoms (H) bonded to oxygen atoms (O), so it has the chemical formula H20. However, currently the clean water crisis is occurring in almost all big cities in Indonesia. Due to water pollution due to human activities, such as industrial waste disposal, intensive agriculture, and the use of dangerous chemicals, water loses its best quality. Therefore, water treatment technology has a very important role to support people's needs for clean water.
THE EFFECT OF ALGORITHMIC GAUSS–JORDAN METHOD ON MATHEMATICAL REASONING AND LEARNING OUTCOMES IN DYNAMIC ELECTRICITY Supriadi, Bambang; Maryani, Maryani; Putri, Fidia Alhikmah; Zahro, Rosa Fahriatuz; Rohman, M. Fathor; Sari, Puput Aprilia Eka; Nafisah, Nisrina
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 1 (2026): Volume 10, Nomor 1, February 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i1.52626

Abstract

This study was motivated by the limited empirical evidence on the application of systematic methods in solving linear equation systems in physics education, particularly in dynamic electricity, to support students' mathematical reasoning abilities and learning outcomes. Previous studies have mostly emphasized conceptual understanding, while the use of the Gauss–Jordan method as a structured problem-solving approach has received limited attention. Therefore, this study aims to analyze the impact of applying the Gauss–Jordan method on students' mathematical reasoning abilities and learning outcomes. This study used a quasi-experimental design with a posttest-only control group. Participants consisted of 67 high school students and 65 physics education students selected through purposive sampling. Data were collected using essay tests based on four indicators of mathematical reasoning and student response questionnaires. Data were analyzed using the Shapiro–Wilk test, independent samples t-test, and Mann–Whitney U test. The results showed that students in the experimental group obtained significantly higher scores in mathematical reasoning and learning outcomes compared to students in the control group (p < 0.05). The novelty of this study lies in the integration of algorithm-based and matrix-oriented problem solving in dynamic electricity learning. These findings indicate that systematic mathematical modeling strengthens students' reasoning and conceptual understanding in physics. However, the limited sample size restricts generalization, and further research is recommended.