Signifikasi Model Pembelajaran Problem Based Learning (PBL) dalam Meningkatkan Kemampuan Berpikir Kritis pada Mata Pelajaran SKI di MA Persis 1 Bandung

Abstract. This study aims to determine the significance of implementing the Problem Based Learning (PBL) model in improving critical thinking skills in Islamic Cultural History (SKI) subjects at MA Persis 1 Bandung. The background of this research is based on initial observations showing that students still have low critical thinking skills, and the learning process is dominated by the teacher's role, resulting in students being less actively involved in analyzing historical events, especially on the Umayyad Dynasty material. The research used a quasi-experimental design with a nonequivalent control group design involving 51 students divided into experimental class (25 students) and control class (26 students). Data collection was obtained from posttest and pretest administration in the form of 20 multiple choice questions, arranged based on critical thinking ability indicators according to Ennis. The data obtained were analyzed using descriptive statistical techniques and non-parametric inferential tests (Wilcoxon and Mann-Whitney U Test). The results showed a significant increase in the experimental group (14.65%) compared to the control group (1.18%). Statistical test results showed significance value of 0.000 (p