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Revitalisasi Permainan Tradisional Jambi untuk Pembelajaran Fisika Kontekstual: Kajian Efektivitas Melalui Rasch Model Cindy Aulia Phadila; Yunita; Eka Metha Natalia; Intan Permatasari; Shifa Azzara Chairunnisa; Wawan Kurniawan; Nuri Istifah Khasanah
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.1846

Abstract

Physics is often perceived as difficult and abstract because learning activities are rarely connected to students’ real-life and cultural experiences. This study aimed to analyze the validity and reliability of assessment instruments using the Rasch Model, evaluate the effectiveness of a game-based physics learning module grounded in Jambi traditional games, and examine students’ motivation and responses. A quantitative Research and Development (R&D) approach based on the ADDIE model was employed involving 68 eleventh-grade science students. Data were collected through pretest–posttest assessments, motivation questionnaires, and classroom observations, then analyzed using the Rasch Model and paired-sample t-test. The findings showed high instrument quality, with person reliability ranging from 0.85–0.87 and item reliability from 0.92–0.93. Most items met the Rasch fit criteria (Infit–Outfit MNSQ 0.5–1.5), indicating valid and consistent measurement. Students’ mean scores improved significantly from 52.3 to 83.7, with a very large effect size (Cohen’s d = 1.85). Rasch analysis also revealed a positive shift in students’ conceptual abilities and showed that approximately 75% of students achieved above-average motivation after the intervention. These findings indicate that integrating Jambi traditional games into physics learning effectively contextualizes abstract concepts, enhances conceptual understanding, motivation, and creates more meaningful learning experiences.
Pembelajaran Kolaboratif Berbasis Guided Inquiry melalui Lesson Study pada Materi Listrik Dinamis Cindy Aulia Phadila; Challilullah; Andinie Novrida Ramadhani; Tika Yuli Yanti; Iqbal Kurniady; Nova Susanti; Neneng Lestari
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 3 (2026): August (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i3.1853

Abstract

Physics learning on dynamic electricity material still faces problems related to low student participation and collaborative skills during the learning process. This study aims to describe the implementation of lesson study in collaborative learning using the guided inquiry model on dynamic electricity material to improve students’ collaborative skills. The study employed a quantitative descriptive approach involving 17 Physics Education students divided into four learning groups. The lesson study activities were carried out through three stages, namely plan, do, and see. The research instrument consisted of an observation sheet of collaborative skills with 15 assessment indicators using a 1–4 scale. The data were analyzed using quantitative descriptive techniques in the form of percentages. The results showed that the average collaborative skill of students reached 71.57% in the good category. The highest indicators were found in helping peers and open communication, while the lowest indicator was providing support to group members. The implementation of the guided inquiry model through practicum activities increased students’ activeness, interaction, and cooperation during the learning process. Therefore, the integration of lesson study and guided inquiry-based collaborative learning is effective in improving students’ collaborative skills in physics learning, especially on dynamic electricity material.