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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA)
Novita Sari
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Developing Problem-Based Learning Student Worksheets to Enhance Higher-Order Thinking Skills in Elementary Science Education Novita Sari; Zelhendri Zen; Zuwirna; Rayendra
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.v11i10.12021

Abstract

The need to strengthen students’ analytical, evaluative, and creative thinking in Science Education has prompted the development of instructional tools that go beyond rote memorization. This research aims to develop Student Worksheets using a Problem-Based Learning approach to improve Higher-Order Thinking Skills among fifth-grade elementary students. The study employed a research and development method adapted from the Plomp model, consisting of preliminary research, prototyping, and assessment phases. Data were collected through expert validation, teacher and student response questionnaires, and learning outcome tests involving 30 students in one elementary school. The developed worksheet demonstrated very high validity in content, design, and language. Practicality scores from individual, small group, and classroom trials showed consistent results in the “very practical” category. Effectiveness was confirmed through a notable increase in student scores from pre-test to post-test, reaching a class mastery level of 80 percent. The findings suggest that the worksheet successfully fosters student engagement in scientific inquiry while enhancing cognitive skills. This product offers a practical and pedagogically sound tool to support active learning in elementary Science Education and contributes to the broader development of inquiry-based learning strategies in the classroom.
The Effect of Android-Based Learning and Learning Motivation on Learning Outcomes in Computer Science in the 10th Grade at SMK Negeri 1 Sumatera Barat Novita Sari; Rizky Ema Wulansari; Syahril; Ika Parma Dewi; Abdul Habib Arrasyidi Desky; Liza Mahera
Jurnal Penelitian Pendidikan IPA Vol 12 No 6 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i6.15001

Abstract

This study aims to analyze the effects of Android-based learning and learning motivation on the Informatics learning outcomes of tenth-grade students at SMK Negeri 1 Sumatera Barat. Android-based learning is increasingly important in vocational education because it supports the development of digital competencies and independent learning skills required in the digital era. Previous studies have generally examined Android-based learning and learning motivation separately, while evidence regarding their interaction remains limited. This study employed a quasi-experimental method with a 2 × 3 factorial design involving 84 students in experimental and control classes. Data were collected using a learning motivation questionnaire and a learning outcomes test and analyzed through descriptive statistics and Two-Way ANOVA. The results showed that the experimental class achieved a higher mean posttest score (78.61) than the control class (68.33). The N-Gain score was also higher in the experimental class (0.55) than in the control class (0.34). Two-Way ANOVA revealed significant effects of the learning model (F = 32.47, p < 0.05), learning motivation (F = 22.86, p < 0.05), and their interaction (F = 6.43, p < 0.05) on learning outcomes. These findings indicate that Android-based learning is more effective when supported by high student motivation. This study provides empirical evidence for integrating technology-enhanced learning and motivational factors in vocational Informatics education.
Co-Authors Abdul Habib Arrasyidi Desky Ika Parma Dewi Liza Mahera Rayendra Rayendra Rizky Ema Wulansari Syahril Zen, Zelhendri Zuwirna