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U. Jayanti

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Open access Sep 2026

Development of a project-based learning (PjBL)-STEM biology student worksheet on the human respiratory system to improve students’ critical thinking skills

This study aimed to develop a Biology student worksheet based on Project-Based Learning (PjBL) integrated with Science, Technology, Engineering, and Mathematics (STEM) on the human respiratory system and to determine its validity, practicality, and effectiveness in improving students’ critical thinking skills. The stud...

Nazwa Ramadhona, U. Jayanti, Syarifah Widya Ulfa · 0 citations

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