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All Journal Journal of Education and Instruction (JOEAI)
Agung Sugiarto
Universitas Sriwijaya
Humanities Languange, Linguistic, Communication & Media Social Sciences

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Efektivitas Blended Laboratory terhadap Kualitas Laporan Praktikum Fisika Siswa Agung Sugiarto; Hamdi Akhsan; Sardianto Markos Siahaan
JOEAI (Journal of Education and Instruction) Vol. 9 No. 3 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/rjte2c87

Abstract

This study aims to analyze differences in the quality of physics practicum reports produced by 8th-grade junior high school students across three learning models: virtual experiments (PhET), real experiments, and blended laboratory. The study employed a quantitative approach using a quasi-experimental, non-equivalent control group design. The participants consisted of 45 students divided into three groups. The assessment instrument was a practicum report rubric covering objectives, procedures, data analysis, result interpretation, and evidence-based conclusions. Data were analyzed using One-Way ANOVA after satisfying the assumptions of normality and homogeneity. The results revealed significant differences among the groups (F(2,42) = 135.813; p < 0.001) with a very large effect size (η² = 0.866). The blended laboratory group achieved the highest scores compared to the other groups.   Keywords: Blended Laboratory, Scientific Communication, Report Quality, PhET Simulation, Physics Practicum
Co-Authors Hamdi Akhsan Sardianto Markos Siahaan