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All Journal Edufisika: Jurnal Pendidikan Fisika Semesta: Jurnal Ilmu Pendidikan dan Pengajaran
Nisa, Wifa Alifatun
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Education Physics

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Meningkatkan Kekuatan Penyelidikan: Memahami Resistivitas di Kelas Fisika: Penerapan Hukum Ohm dalam Pembelajaran Berbasis Kelas Aprillya, SonjaWidya; Hafidudin, Ahmad; Nisa, Wifa Alifatun; Mutia, azrisa; Malik, Adam
EduFisika: Jurnal Pendidikan Fisika Vol 10 No 2 (2025): EduFisika: Jurnal Pendidikan Fisika Volume 10 Nomor 2 August 2025
Publisher : Program Studi Pendidikan Fisika FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59052/edufisika.v10i2.45507

Abstract

Abstracts This study aims to explore the effectiveness of inquiry-based learning in improving students’ conceptual understanding of electrical resistivity within the context of physics education. Many students struggle to comprehend the relationship between resistance, length, and cross-sectional area of conductors, often due to abstract instruction and a lack of hands-on experience. To address this, a classroom-based experimental activity was designed where students investigated resistivity using Ohm’s Law and direct measurements of voltage and current. The participants, consisting of tenth-grade science students, conducted experiments using wires of varying dimensions and calculated resistivity values. Pretest and posttest assessments were administered to evaluate conceptual gains, and the results showed a moderate to high increase in understanding based on normalized gain (N-gain) scores. The findings highlight that inquiry-based methods enable students to engage in authentic scientific practices such as observation, data collection, and analysis. The novelty of this study lies in its integration of low-cost, accessible experiments into structured inquiry learning, proving that conceptual depth can be achieved without sophisticated equipment. The results suggest that applying inquiry-based strategies in physics classrooms can enhance students’ scientific literacy, problem-solving abilities, and critical thinking, contributing to meaningful and effective science education.
Analisis Peningkatan Keterampilan Berpikir Kritis Peserta Didik pada Materi Suhu dan Kalor Nisa, Wifa Alifatun; Chusni, Muhammad Minan
SEMESTA: Jurnal Ilmu Pendidikan dan Pengajaran Vol. 4 No. 1 (2026): Maret 2025
Publisher : Alpatih Harapan Semesta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70115/semesta.v4i1.284

Abstract

This study aims to analyze students' critical thinking skills on emperature and heat material. This research used a quantitative approach with a descriptive method. The subjects were eleventh-grade students. The instrument used was an essay test based on Ennis’ critical thinking indicators, including elementary clarification, basic support, inference, advanced clarification, and strategy and tactics. Supporting data were obtained through observation and interviews. The results showed that students' critical thinking skills were still in the low category with an average score of 31.06. The highest achievement was found in elementary clarification, while the lowest was in inference and strategy and tactics. Therefore, students' critical thinking skills on temperature and heat material still need to be improved through learning that encourages higher-order thinking activities.
Co-Authors Adam Malik Aprillya, SonjaWidya Hafidudin, Ahmad Muhammad Minan Chusni Mutia, azrisa