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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Agus Abhi Purwoko
Mataram University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Pengembangan Lembar Kerja Peserta Didik Berbasis Problem Based Learning Terintegrasi Etnosains Untuk Melatih Literasi Sains dan Berpikir Kreatif Nurul Hidayah; Agil Al Idrus; Agus Abhi Purwoko
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.9904

Abstract

This research aims to develop appropriate student worksheet to train science literacy and creative thinking. This student worksheet was developed based on Problem Based Learning integrated with ethnoscience in elemental, compound, and mixed materials. This research focuses on the validation of student worksheet that has been developed to ensure its quality and feasibility as a teaching material. This type of research is Research and Development (R&D) and uses the ADDIE (analysis, design, development, implementation, and evaluation) model. The subject of the study is Grade VII junior high school. The validation results in the aspect of content feasibility with Aiken V index obtained score of 0.93 with a very valid category, a language feasibility aspect of 0.90 with a very valid category, a presentation feasibility of 0.86 with a very valid category, a display feasibility of 0.93 with a very valid category, and an ethnoscience orientation aspect of 0.92 with a very valid category. The average overall validation score is 0.91 with a very valid category. The reliability results in the aspects of content feasibility, language feasibility, presentation feasibility, display feasibility, and ethnoscience orientation are reliable with an average score of 93%. Based on these results, the student worksheet based on ethnoscience-integrated Problem Based Learning is very feasible (valid and reliable) to be used in learning activities to train science literacy and creative thinking. This study contributes to the practice of contextual science education in secondary schools by providing a validated and culturally relevant learning resource that enhances both literacy and creativity in science learning.
Analysis of Grade 10 High School Students’ Understanding of Renewable Energy Concepts Using the ANATES Application Munib; Wahab Jufri; Agus Abhi Purwoko; Muh. Makhrus; Joni Rokhmat; AA Sukarso
Jurnal Penelitian Pendidikan IPA Vol 12 No 1 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i1.11954

Abstract

The purpose of this study is to evaluate how high school grade X students understand the concepts of renewable energy using the ANATES tool. This study uses a descriptive quantitative approach with a sample of 60 students from two Grade X classes at SMAS Darul Falah Pagutan Mataram. The instrument used was in the form of 20 multiple-choice questions developed based on indicators of understanding renewable energy concepts. The test results were analyzed using ANATES to measure the level of conceptual understanding, the level of difficulty, and the discriminating power. The results showed that 25% of students were in the medium understanding category, 46.7% were in the very low category, and 28.3% were in the low category. Most of the questions were in the medium difficulty category (45%) and had varying discriminating power, with 50% classified as good, 5% as sufficient, and 45% as poor. This study recommends the need to improve learning strategies that emphasize an inquiry-based approach, the contextual integration of ESD (Education for Sustainable Development), and the use of evaluation tools that can provide informative feedback to enhance students' conceptual understanding of renewable energy.
Co-Authors AA Sukarso Agil Al Idrus Joni Rokhmat Muh. Makhrus Munib Nurul Hidayah Wahab Jufri