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All Journal Jurnal Pendidikan Fisika FKIP UM Metro Jurnal Ilmiah Profesi Pendidikan
Fajriah, Nurkholisa
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Education Physics

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Validation of Physics Module on Energy: Integrating Palembang Local Wisdom and PhET Simulation Fajriah, Nurkholisa; Akhsan, Hamdi; Kistiono, Kistiono
Jurnal Ilmiah Profesi Pendidikan Vol. 10 No. 4b (2025): Edisi Khusus
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v10i4b.4294

Abstract

Rendahnya literasi sains di kalangan siswa Indonesia, khususnya dalam konsep fisika abstrak seperti energi potensial dan energi kinetik, menuntut pengembangan bahan ajar yang inovatif dan relevan secara budaya. Penelitian ini bertujuan mengembangkan dan memvalidasi modul ajar fisika yang mengintegrasikan kearifan lokal Palembang, Problem-Based Learning (PBL), dan simulasi PhET. Penelitian menggunakan pendekatan Research and Development (R&D) berbasis model 4-D (Define, Design, Develop), yang dihentikan pada tahap pengembangan. Validasi dilakukan oleh tiga ahli (materi fisika, pedagogi, dan media pembelajaran) serta diuji coba melalui uji one-to-one (n=2) dan uji kelompok kecil (n=4). Data dianalisis secara kuantitatif menggunakan koefisien validitas isi Aiken’s V. Hasil menunjukkan bahwa modul memperoleh nilai rata-rata Aiken’s V sebesar 0,87, yang dikategorikan sebagai “Sangat Valid”, dengan skor tertinggi pada aspek relevansi kearifan lokal Palembang (V = 0,93) dan penerapan PBL (V = 0,88). Tanggapan siswa menunjukkan bahwa 92–95% menyatakan modul mudah dipahami, relevan dengan konteks lokal, dan membantu memvisualisasikan konsep energi melalui simulasi PhET. Dengan demikian, modul ini dinyatakan layak digunakan sebagai bahan ajar dalam pembelajaran fisika yang selaras dengan prinsip Kurikulum Merdeka.
Integration of Paired Sample T-Test and Cohen's d in the Evaluation of a Palembang Ethnoscience-Based Physics Module Fajriah, Nurkholisa; Akhsan, Hamdi; Siahaan, Sardianto Markos
Jurnal Pendidikan Fisika Vol 14, No 1 (2026)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v14i1.15860

Abstract

This study aimed to analyze the effectiveness of a Palembang ethnoscience-based physics module on student learning outcomes in potential and kinetic energy materials using a methodologically rigorous approach. Employing a quasi-experimental design with a one-group pretest-posttest pattern, the study involved 37 grade X students from SMAN 22 Palembang. Data were collected through learning achievement tests and analyzed using SPSS version 26, incorporating Shapiro-Wilk normality tests, Paired Sample T-Tests, Normalized Gain (N-Gain), Power Analysis, and outlier examinations. The results indicated mean pre-test scores of 61.22 (SD = 13.41) and post-test scores of 82.97 (SD = 9.96). The Paired Sample T-Test yielded a t-value of -11.217 with a significance of 0.000 (p < 0.05), indicating a significant difference and a strong association between module implementation and learning outcome improvements. The N-Gain value of 0.56 was categorized as medium, while the Effect Size (Cohen's d) of 1.84 demonstrated a very large impact, although this requires careful interpretation due to the within-subject design. Cohen's d<sub>z</sub>, calculated based on the standard deviation of difference scores, also produced a value of 1.84, confirming the consistency of the effect estimation. The study concludes that the Palembang ethnoscience-based physics module is positively associated with enhancing student learning outcomes. Integrating local wisdom bridges abstract concepts with students' real-life contexts, thereby rendering learning more meaningful. 
Co-Authors Hamdi Akhsan Kistiono Kistiono Sardianto Markos Siahaan, Sardianto Markos