August 15, 2025JURNAL PIJAR MIPAOpen Access

Effect of Problem-Based Learning Model on Biology Learning Motivation and Conceptual Understanding

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Discussion

Quasi-experimental design reveals significant improvements in learning motivation and conceptual understanding among Grade X students.

The problem-based learning model significantly enhances students' motivation and understanding of biological concepts, leading to better academic performance.
Statistical analysis using the Mann-Whitney test yielded a significance value of 0.000, indicating strong evidence of the model's effectiveness.
A quasi-experimental design was employed, involving both pretest and posttest assessments among control and experimental groups within Grade X.
With improved motivation and understanding, students exhibit greater confidence and a readiness to tackle future academic challenges.

Muliana et al. (2025) studied this question.

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