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All Journal Jurnal Pendidikan Fisika Jurnal Penelitian Pendidikan IPA (JPPIPA)
Firda Fikri Andini
Universitas Pendidikan Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Pengaruh Pembagian Peran Kelompok dalam Pembelajaran Collaborative Problem Solving (CPS) terhadap Kemampuan Kognitif Firda Fikri Andini; Winny Liliawati; Mimin Iryanti
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12324

Abstract

This study aims to analyze the effectiveness of the Collaborative Problem Solving (CPS) model with group role division in improving students' conceptual understanding. The research problem focuses on CPS learning that previously did not apply role division, resulting in uneven group activities. This study uses a mixed method with an embedded experimental design, where quantitative data is the main focus through concept comprehension tests, while qualitative data in the form of observations of student activities is used to reinforce the analysis results. Quantitative data analysis was performed using statistical techniques, both descriptive and inferential, to see trends, differences, or relationships between variables, while qualitative data was analyzed through reduction, categorization, and interpretation processes. The results showed that the experimental group experienced a higher increase in cognitive ability compared to the control group. The effect size value of 0.7 indicates that the effect of CPS based on group role division is moderate. Furthermore, observations show that the group roles in the experimental class were more active and responsible than those in the control group. These findings confirm that integrating CPS with effective group role sharing improves student learning outcomes and cognitive abilities, particularly in understanding complex physics topics.
Development of Learning Media Based on Arduino Load Cell on Pascal’s Law Topic to Improve Students’ Learning Outcomes Fian Rifqi Irsalina; Firda Fikri Andini; Dadi Rusdiana
Jurnal Pendidikan Fisika Vol. 14 No. 1 (2025)
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpf.v14i1.64338

Abstract

Observations in several high schools in Bandung City show that students struggle to grasp Pascal's Law due to the absence of concrete visual representations. A preliminary survey involving 72 grade XI students from two schools revealed that only 45% could correctly explain the fundamental concept of Pascal's Law, and around 65% showed a lack of interest in physics, mainly because they found the material too complex. This study aims to develop Arduino Load Cell-based learning media to enhance students' comprehension of Pascal's Law. Using a Research and Development (R&D) approach with the ADDIE model, the study included five phases: analysis, design, development, implementation, and evaluation, with seven grade XII students as participants. The research utilized validation sheets, practicality questionnaires, student feedback forms, and pre-and post-tests. The findings indicated that the learning media exhibited a remarkably high degree of validity and practicality. The students' responses to this media were predominantly favorable, particularly with regard to the benefits it provided. Analysis of learning outcomes showed N-Gain scores ranging from moderate to high, signifying a notable improvement in student understanding. These results underscore the need for interactive learning media to help students better understand Pascal's Law through accurate visualization and hands-on experiments. Therefore, the development of Arduino Load Cell-based media is intended to offer an engaging and interactive learning experience to improve student comprehension of the material.
Co-Authors Fian Rifqi Irsalina Mimin Iryanti Winny Liliawati