Application of Project-Based Learning Method in Improving Students' Critical Thinking and Collaboration Skills at SMA Swasta Budi Murni 2 Medan

Abstract

This study aims to analyze the implementation of the Project-Based Learning (PjBL) method in enhancing students' critical thinking and collaboration skills at SMA Swasta Budi Murni 2 Medan. A qualitative descriptive approach was used through classroom observations, semi-structured interviews with teachers and students, and analysis of student projects. The results show that PjBL has a positive impact on students' critical thinking and collaboration skills. Approximately 80% of students experienced an improvement in their critical thinking abilities in analyzing problems and evaluating information during the project work. Furthermore, 85% of students showed significant development in collaboration skills, particularly in teamwork, communication, and coordination among group members. However, challenges such as time management and access to resources remain obstacles in the implementation of PjBL, with 40% of students reporting difficulties in independently managing project time. This study concludes that PjBL is effective in enhancing critical thinking and collaboration skills, with additional support in time management and resource accessibility needed to optimize the method’s implementation.