Implementation of the Jigsaw Model to Improve Critical-Thinking Skills

Critical thinking skills require an active learning process that involves deciding whether to agree or disagree with the information, making judgments to ensure correctness, and correcting inaccurate information to generate new ideas. This study employed Classroom Action Research (CAR) with the main objective of identifying learning models that can increase student involvement in learning mathematics and improve students’ critical thinking skills. This study aims to improve students’ critical thinking skills using the Jigsaw cooperative learning model. The teacher conducting the study used the applied learning model, while the researcher acted as an observer. This activity involved twenty-five tenth grade and was conducted at Madrasah Aliyah Al Muayyad Surakarta. The results showed that by implementing the Jigsaw cooperative learning model, there was an increase in the process of learning mathematics in both cycles. The results showed the jigsaw learning model could improve students’ critical thinking skills with an average increase of 43% in critical thinking skills before the study.