The Influence of The Project-Based Learning Model on Students' Creativity and Understanding of Science Concepts

Abstract

The importance of Project-Based Learning (PjBL) in learning lies in its ability to increase student
engagement, develop various important skills, and make learning more meaningful. This study
aims to investigate the effect of the Project-Based Learning (PjBL) model on the creativity and
understanding of physics concepts among grade XI students. Involving 35 students studying
Temperature and Heat material, this study used a one-group pretest-posttest design. Data were
collected through a concept understanding test and a creativity questionnaire covering indicators
of fluency, originality, flexibility, and elaboration. The results showed that the average value of
concept understanding increased from 65 in the pretest to 82 in the posttest. Additionally, the
creativity questionnaire revealed a significant increase in all aspects, with the average total
creativity score rising from 70.5 to 85.5. These findings indicate that the implementation of the
PjBL model not only improves students' concept understanding but also encourages their
creativity. Therefore, the PjBL model is recommended as an effective method for enhancing
student engagement and improving learning outcomes in physics education.