Imam Sujono
Universitas Bhinneka PGRI, Indonesia

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Pengembangan Media IPAS Berbasis Google Sites Untuk Meningkatkan Hasil Belajar Siswa Kelas V SD Diah Windi Widyawati; Imam Sujono; Nafik Umurul Hadi
Andragogi: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2025): Pendidikan dan Pembelajaran
Publisher : Universitas KH. Abdul Chalim Pacet Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/adrg.v5i2.2284

Abstract

This study aims to develop a learning medium based on Google Sites for the Natural and Social Sciences (IPAS) subject in Grade V at SD Negeri 2 Kedungsoko, and to examine its feasibility, practicality, and effectiveness in improving student learning outcomes. The research employed a Research and Development (R&D) design using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Participants included subject matter experts, media experts, an IPAS teacher, and Grade V students. Data were collected through validation sheets, teacher and student response questionnaires, and pretest–posttest assessments, then analyzed using descriptive quantitative methods and inferential statistics (normality test, t-test, and N-Gain analysis). The validation results indicated that the media was highly feasible (92.5% from subject matter experts and 96% from media experts). The practicality was rated highly by both the teacher (93.33%) and students (98.3% in the small group; 91.3% in the large group). The t-test showed a significant difference between pretest and posttest scores (p < 0.05), with average N-Gain values of 0.709 (small group) and 0.70 (large group), both categorized as high. These findings suggest that Google Sites is an effective digital learning medium to enhance the cognitive achievement of elementary school students
Digitalisasi Pembelajaran IPAS melalui Pengembangan Bahan Ajar KARSA-NUSA Berdiferensiasi untuk Meningkatkan Kemampuan Berpikir Kritis Aprianis Eka Pratiwi; Hari Subiyantoro; Imam Sujono
Andragogi: Jurnal Pendidikan dan Pembelajaran Vol. 5 No. 2 (2025): Pendidikan dan Pembelajaran
Publisher : Universitas KH. Abdul Chalim Pacet Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/adrg.v5i2.2289

Abstract

Critical thinking is one of the key competencies in Natural and Social Sciences (IPAS) learning. However, observations indicate that this skill remains low among fifth-grade students at SD Negeri Soko, Tulungagung Regency. One contributing factor is the lack of learning materials that accommodate students’ diverse needs, interests, and readiness levels. This study aims to develop Karsa-Nusa digital learning materials based on differentiated instruction to enhance students’ critical thinking skills. The research employed a research and development (R&D) method using a modified Borg and Gall model consisting of ten stages, from preliminary study to product dissemination, with 30 students as field trial subjects. The instruments included validation sheets, response questionnaires, and pretest–posttest questions. Validation results indicated that the materials were highly valid, with scores of 72.5/80 from material experts and 60.5/72 from media experts, exceeding the minimum eligibility threshold of 85%. Field trials showed positive student responses regarding usability and design. The t-test revealed a significance value of 0.000 < 0.05, with average scores increasing from 67.883 to 87.167 and an N-Gain of 0.601 (medium–high category). Thus, the Karsa-Nusa digital learning materials are valid, practical, and effective in improving students’ critical thinking skills in IPAS learning.