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All Journal Educatoria : Jurnal Ilmiah Ilmu Pendidikan
Aprelliza Putri Lucki Bintari
Program Studi Pendidikan Guru Sekolah Dasar, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Nusantara PGRI Kediri, Jalan Ahmad Dahlan Nomor 76, Kediri, Jawa Timur 64112, Indonesia
Education Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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Komparasi Model PBL dan PjBL terhadap Peningkatan Literasi Sains Siswa Kelas V Madrasah Ibtidaiyah Aprelliza Putri Lucki Bintari; Karimatus Saidah; Frans Aditia Wiguna
Educatoria : Jurnal Ilmiah Ilmu Pendidikan Vol. 6 No. 3 (2026): July (In Progress)
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/educatoria.v6i3.1627

Abstract

This study aims to analyze the impact of Problem-Based Learning (PBL) and Project-Based Learning (PjBL) models on improving students' scientific literacy skills and to compare the effectiveness of both models. A quantitative approach was employed using a quasi-experimental, pretest-posttest design with two treatment groups. The sample consisted of 29 fifth-grade students (Class V-C) in the PBL group and 30 fifth-grade students (Class V-D) in the PjBL group at MIS Al Irsyad Al Islamiyyah, Kediri City. Data collection involved a 30-item scientific literacy test validated by experts, achieving a feasibility score of 79.13% and a Cronbach’s Alpha reliability coefficient of 0.871. Data were analyzed using paired-sample t-tests and independent-sample t-tests with the aid of IBM SPSS 25 software. The results indicate that the PBL model had a significant effect on improving students' scientific literacy (p < 0.001). Furthermore, a significant difference in effectiveness was observed between the two models (p = 0.016), with the PjBL group achieving a higher post-test mean score (90.43) compared to the PBL group (86.69). Thus, the Project-Based Learning model is more effective than the Problem-Based Learning model in enhancing the scientific literacy of fifth-grade students regarding the topic of alternative energy.
Co-Authors Frans Aditia Wiguna Karimatus Saidah