This study aims to enhance the critical thinking skills of students at SMP Santo Andreas in West Jakarta through the implementation of the Problem-Based Learning (PBL) model combined with audiovisual media, specifically in the subject matter “My Abilities and Limitations.” This approach prioritizes active interaction and real-world problem-solving, which is expected to increase student engagement in the learning process. The integration of audiovisual media aims to simplify the understanding of complex concepts, thereby enriching the overall learning experience. The research also identifies that the low critical thinking abilities of students are a result of less effective conventional teaching methods. By exploring the synergy between PBL and audiovisual media, this study makes a significant scientific contribution. The findings indicate that the application of this method positively and significantly impacts the enhancement of students' critical thinking skills. Therefore, this research recommends the use of PBL and audiovisual media as innovative alternatives in the learning process, particularly within the context of Catholic religious education.