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Efektivitas Penerapan Problem Based Learning Berbantuan Bahan Ajar Inovatif Terhadap Literasi Sains Siswa SMA Siti Nurhaliza Br Perangin Angin; Sheila Fitriana; Rachmat Rizaldi; Nana Mardiana; Syahwin; Tri Astuti Mardiana
Jurnal Pendidikan dan Ilmu Fisika Vol 6 No 1 (2026): June 2026 (in press)
Publisher : Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jpif.v6i1.43563

Abstract

This study aims to examine the effectiveness of the Problem-Based Learning (PBL) model combined with E-Modules in improving high school students' science literacy in the subject of sound and light waves. The background to this study is the low level of science literacy among Indonesian students according to the PISA report, which ranks Indonesia at the bottom. PBL was chosen because it emphasises real-world problem solving, thereby encouraging active engagement, scientific reasoning, and collaborative skills. E-Modules are used as interactive, flexible, and independent learning-supporting digital teaching materials. This research sample consisted of 60 Grade XI students from Mitra Inalum Private High School, comprising 30 students in the experimental class and 30 students in the control class. The results of the analysis show that the application of PBL assisted by E-Modules has a significant effect on improving science literacy, as evidenced by the Independent Sample T-Test at α = 0.05 with a 2-tailed sig. of 0.000 and N-Gain value of 0.70 for the experimental class and 0.65 for the control class, indicating a higher increase in science literacy in the experimental class. In addition, 84.41% of students responded positively to the use of E-Modules. Thus, the integration of PBL and E-Modules is effective as a 21st-century physics learning strategy.
Fostering Self-Regulated Learning through Character-Integrated Inquiry Laboratory Learning in Basic Elementary Physics Yusmanila, Yusmanila; Syarkowi, Ahmad; Muliani, Desy Eka; Nurpatri, Yeni; Zaturrahmi, Zaturrahmi; Fitriana, Sheila
Journal of Natural Science and Integration Vol 9, No 1 (2026): Journal of Natural Science and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jnsi.v9i1.39200

Abstract

This study examines the contribution of character-integrated inquiry-based laboratory learning to enhancing Self-Regulated Learning (SRL) in the Basic Concepts of Elementary Physics course. A descriptive quantitative approach with a posttest-only design was employed. The participants consisted of 68 second-semester students enrolled in the Primary School Teacher Education Program (PGSD) at Universitas Adzkia, including 53 female and 15 male students. All participants were taking the Basic Concepts of Elementary Physics course, which involves laboratory-based inquiry activities. The sample was selected using purposive sampling from two classes with similar academic characteristics.Data were collected using a validated Likert-scale questionnaire measuring key SRL dimensions, including planning, self-monitoring, self-control, reflection, intrinsic motivation, self-efficacy, independence, and responsibility. Data were analyzed using descriptive statistics, including mean scores and percentage distributions.The findings indicate that students demonstrated consistently high levels across all SRL indicators following the implementation of character-integrated inquiry-based laboratory learning. The integration of character values such as responsibility, independence, honesty, perseverance, and curiosity strengthened students’ cognitive, motivational, and behavioral regulation. These results suggest that embedding character values within inquiry-based laboratory learning provides a holistic instructional approach that supports both self-regulation and professional development. Keywords: self-regulated learning, inquiry-based laboratory, character integration, pre-service elementary teachers, basic concepts of elementary physics