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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
Muhammad Nurwahidin
University of Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Other

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The Effectiveness of Android Based Interactive Learning Media in Improving Students Computational Thinking on Heat Material Roslina; Muhammad Nurwahidin; Herpratiwi; Dina Martha Fitri
Jurnal Penelitian Pendidikan IPA Vol 12 No 3 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i3.14547

Abstract

Learning using Android-based interactive learning media can actively engage students in the learning process. This study aims to improve students' computational thinking on heat material at SMAN 3 Kotabumi. The research method used in this study is experimentation. Experimental research is used to find the effect of a particular treatment on another under controlled conditions. The design used in this study was a pretest-posttest control group design. Data collection in this study was conducted during the use of Android-based interactive learning media to improve students' computational thinking on heat material in the learning process. The research subjects were 72 high school students, 36 in the experimental class and 36 in the control class. The results showed that this interactive learning media was quite effective in improving computational thinking skills, as seen from the significant difference between the average posttest scores in the experimental class and the control class based on the results of the Independent Samples Test, Sig. (2-tailed) = 0.00, with a significance level below 0.05. Based on the pretest and posttest data, the average N-Gain score was 0.61, categorized as moderate. Based on the research results and data analysis, the developed product can be used in mathematics learning.
Development of Local Wisdom-Based Worksheets to Improve Science Understanding and Environmental Awareness in Grade IV Students Pricilia Deyalita Utami; Sunyono Sunyono; Fatkhur Rohman; Muhammad Nurwahidin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 3: July 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i3.19811

Abstract

Elementary science learning requires contextual materials that help students understand scientific processes and develop environmental responsibility. Preliminary analysis showed that grade IV IPAS worksheets still focused on routine exercises, terminology recognition, and teacher-centered activities, with limited investigation, field observation, and local wisdom integration. This gap makes local wisdom-based worksheets necessary because they connect environmental change concepts with students’ cultural and daily experiences. This study aimed to develop and examine the validity, practicality, and effectiveness of local wisdom-based IPAS worksheets for improving students’ understanding of the nature of science and environmental awareness. The study used a Research and Development design with the 4D model: define, design, develop, and disseminate. The main field trial involved 29 fourth-grade students at SD Xaverius 3 Bandar Lampung. Data were collected using expert validation sheets, teacher and student practicality questionnaires, pretest-posttest tests, and instruments measuring Nature of Science understanding and environmental awareness. The worksheet was highly valid, with an average expert validation score of 97.22%. Practicality reached 96.0% from teachers and 90.8% from students. The overall pretest mean increased from 47.8 to a posttest mean of 85.0, with a mean N-Gain of 0.71 in the high category. The N-Gain reached 76.7% for Nature of Science and 81.5% for environmental awareness. Right-tailed t-tests showed significant results for Nature of Science (t = 6.116, p = 0.000) and environmental awareness (t = 8.938, p = 0.000). The worksheet is valid, practical, and effective for supporting contextual IPAS learning and strengthening scientific literacy and environmental responsibility in elementary schools.
Co-Authors Dina Martha Fitri Fatkhur Rohman Herpratiwi Pricilia Deyalita Utami Roslina Sunyono - -