Asih, Tri Lestari Budi
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Problem-Based Learning-Based E-Module to Enhance Problem-Solving Skills about Pressure Topics: A Preliminary Development Asih, Tri Lestari Budi; Najib, Iqbal Ainun; Putri Nanda Agustin; Sari, Meirita; Faizah, Ulinnuha Nur; Maiyanti, Aziza Anggi; Mustaghfiroh, Qoimatul; Aziz, Moch. Ilham Abdul; Sughro, M. Abdul Rosyid; Naufira, Berliani; Najwa, Nabila Nurin
Studies in Philosophy of Science and Education Vol. 6 No. 1 (2025): March
Publisher : National Dong Hwa University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46627/sipose.v6i1.823

Abstract

This study aims to develop an e-module based on problem-based learning to increase students' problem-solving skills regarding material pressure and its application in everyday life. The subject of this research is an 8th-grade student at a junior high school in Bojonegoro. As for the research, the R&D process is 4-D. This is limited only to the 3D phase, namely, until the module's validity. The e-module was validated by four validators: one expert in learning, one in language, one in materials, and one in media. Results validation will be analyzed using a presentation of the results of 4 expert validators. The results from validation by the four validators conclude that the e-module developed its own score (89.4%), which is included in the very valid category. Shows e-module-based problem-based learning on material pressure and its application in daily life. An e-module can be used in science instruction to improve students' problem-solving skills.
p Pengaruh Penggunaan Media Scrapbook terhadap Pemahaman Konsep Sistem Sel pada Siswa MA Qur’an Harsallakum: Pengaruh Penggunaan Media Scrapbook terhadap Pemahaman Konsep Sistem Sel pada Siswa MA Qur’an Harsallakum Meirita Sari; Asih, Tri Lestari Budi; Yunilarosi, Elvida Sari; Destian, Destian; Aprillia, Eka Kurnia; Putri, Marta Marulina
Al-Alam: Islamic Science Education Journal Vol 5 No 1 (2026): (Edisi Januari) Inovasi Pembelajaran IPA
Publisher : LP2M UIN Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/al-alam.v5i1.13640

Abstract

This study aimed to analyze the effect of using scrapbook media on students’ conceptual understanding of the cell system at MA Qur’an Harsallakum. The research employed a quantitative approach with a one-group pretest–posttest design. The participants consisted of 18 students from class X A. The instrument used was a multiple-choice test oriented toward conceptual understanding (C2–C4), which had been validated for content by three experts and tested for reliability using Cronbach’s Alpha. Data analysis included the Shapiro–Wilk normality test, paired t-test, effect size calculation using Cohen’s d, and normalized gain (N-gain). The results showed an increase in the mean score from 28.33 in the pretest to 29.44 in the posttest. The paired t-test yielded a p value < 0.05, indicating a significant difference before and after the use of scrapbook media. However, the N-gain value of 0.006 and Cohen’s d = 0.08 indicated that the improvement was classified as low with a small effect size. Scrapbook media supports concept visualization, but more optimal instructional time is required.