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All Journal NUSRA: Jurnal Penelitian dan Ilmu Pendidikan
Nenden Permas Hikmatunisa
Program Studi Pendidikan Guru Sekolah Dasar, Universitas Pendidikan Indonesia
Education Languange, Linguistic, Communication & Media Mathematics Other

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Pengaruh Model Discovery Learning Berbantuan Educaplay Terhadap Kemampuan Berpikir Kritis Siswa Pada Pembelajaran IPAS Alifah Nur Hasanah; Hisny Fajrussalam; Nenden Permas Hikmatunisa
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 7 No. 3 (2026): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Agustus 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v7i3.6338

Abstract

This study was based on the low critical thinking skills of fourth-grade students in IPAS (Ilmu Pengetahuan Alam dan Sosial) learning at an elementary school in Purwakarta. This study aimed to analyze the effect and improvement of Discovery Learning assisted by Educaplay on students' critical thinking skills. The research used a quasi-experimental method with a nonequivalent control group design involving 48 students. Data were collected through essay-based pretest and posttest and analyzed using normality, homogeneity, regression, t-test, and N-Gain tests. The results showed that Discovery Learning assisted by Educaplay had a positive effect of 59.8%, higher than Guided Inquiry in the control class (35.9%). The N-Gain score of the experimental class (0.6766) was also higher than the control class (0.5426). Thus, Discovery Learning assisted by Educaplay is effective for improving students' critical thinking skills in IPAS learning.
Efektivitas Pendekatan Contextual Teaching Learning Terintegrasi Media Edpuzzle Terhadap Pemahaman Konsep Aqidah Akhlak Di SD Bunga Fahrunnisa; Hisny Fajrussalam; Nenden Permas Hikmatunisa
NUSRA : Jurnal Penelitian dan Ilmu Pendidikan Vol. 7 No. 3 (2026): NUSRA: Jurnal Penelitian dan Ilmu Pendidikan, Agustus 2026
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/nusra.v7i3.6331

Abstract

This study aims to determine the effectiveness of the Contextual Teaching and Learning (CTL) approach integrated with interactive Edpuzzle media in improving elementary school students’ understanding of Aqidah Akhlak concepts. This quantitative study employed a quasi-experimental pretest-posttest control group design involving 50 students, with 25 students in the experimental class and 25 in the control class. Data were collected through tests, observations, and documentation. Data analysis included descriptive statistics, N-Gain, Wilcoxon, Mann-Whitney, and simple linear regression. The experimental class improved from a mean pretest score of 53.84 to 87.67, whereas the control class improved from 52.67 to 65.66. The N-Gain of the experimental class was 73% (moderately effective), compared with 26% (low) in the control class. The Wilcoxon test indicated a significant pretest-posttest difference (p < .001). The Mann-Whitney test also indicated a significant difference between the two groups (p < .001); based on the reported mean ranks, the effect size was approximately r = .85, indicating a large effect. Simple linear regression produced R = .878 and R² = .771, indicating that 77.1% of the variance in conceptual understanding was associated with the treatment variable. The findings indicate that integrating CTL with Edpuzzle can provide a more contextual, interactive, and meaningful learning experience for Aqidah Akhlak in elementary school.
Co-Authors Alifah Nur Hasanah Bunga Fahrunnisa Hisny Fajrussalam