Nurhayati Nurhayati
Program Studi Pendidikan Biologi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mulawarman, Jalan Muara Pahu, Samarinda, Kalimantan Timur 75123, Indonesia

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Pengaruh Penerapan Model Problem Based Learning Menggunakan Media Flipbook pada Materi Ekosistem dan Interaksinya terhadap Kemampuan Berpikir Kritis Siswa Kelas X MAN 2 Samarinda Nurhayati Nurhayati; Zenia Lutfi Kurniawati; Akhmad Akhmad; Suparno Putera Makkadafi
Biocaster : Jurnal Kajian Biologi Vol. 5 No. 3 (2025): July
Publisher : Lembaga Pendidikan, Penelitian, dan Pengabdian Kamandanu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/biocaster.v5i3.554

Abstract

This study aims to determine the effect of implementing a Problem-Based Learning (PBL) model assisted by flipbook media on the topic of ecosystems and their interactions on the critical thinking skills of tenth-grade students at MAN 2 Samarinda. This study used a quantitative approach with a quasi-experimental pretest-posttest control group design. The analysis results showed that the N-Gain value in the experimental class was 0.57 (medium category), higher than that in the control class. The independent sample t-test yielded a significance value of 0.000 (p < 0.05), indicating a significant effect of implementing a PBL model assisted by flipbook media on students' critical thinking skills. These findings indicate that the use of a flipbook-based PBL model is effective in improving critical thinking skills in biology learning.