PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS PADA MATERI EFEK RUMAH KACA TERINTEGRASI AL-QUR’AN

THE PROBLEM BASED LEARNING MODEL TO IMPROVE CRITICAL THINKING SKILLS IN AL-QUR'AN INTEGRATED GREENHOUSE EFFECT MATERIALS

Pendidikan mempunyai peran penting dalam sumber daya manusia yang berkualitas dan berdaya saing tinggi. Dalam pendidikan peserta didik harus mempunyai beberapa kemampuan, salah satunya kemampuan berpikir kritis. Kemampan berpikir kritis dapat meningkat dengan model pembelajaran yang mendukung karena model pembelajaran sangat berpengaruh terhadap keberhasilan peserta didik dalam belajar. Model pembelajaran berbasis masalah atau Problem Based Learning (PBL) dapat digunakan guru untuk mengembangkan dan meningkatkan keterampilan peserta didik dalam berpikir kritis. Tujuan penelitian ini adalah mendeskripsikan keterlaksanaan penerapan model PBL, mendeskripsikan keterampilan berpikir kritis peserta didik setelah diterapkan model PBL, dan mendeskripsikan respon peserta didik terhadap model PBL. Metode penelitian yang digunakan adalah penelitian kuantitatif dengan desain penelitian quasi experimental design non-equivalent control group design. Teknik pengumpulan data yaitu menggunakan lembar keterlaksanaan pembelajaran, lembar tes kemampuan berpikir kritis, dan angket respon peserta didik. Penelitian ini dilakukan di MAS Ihyaul Ulum Cangaan kelas X-1 sebagai kelas eksperimen dan X-2 sebagai kelas kontrol. Hasil penelitian menunjukkan bahwa keterlaksanaan pembelajaran model PBL mendapat nilai 87,96% yang berkategori sangat baik, kemampuan berpikir kritis mengalami peningkatan pada kelas eksperimen yaitu dengan rata-rata 0,5149 berkategori N-Gain sedang, dan respon peserta didik terhadap penerapan model PBL yaitu berkategori baik dengan nilai yang didapat adalah 83%.

Kata kunci: Kemampuan berpikir kritis, Problem Based Learning, angket respon peserta didik.

Education has role important in quality and highly competitive human resources . In education, students must have several abilities, one of which is the ability to think critically. Critical thinking skills can be improved with supportive learning models because learning models greatly influence students' success in learning. The problem-based learning model or Problem Based Learning (PBL) can be used by teachers to develop and improve students' skills in critical thinking. The aim of this research is to describe the implementation of the PBL model, describe students' critical thinking skills after implementing the PBL model, and describe students' responses to the PBL model. The research method used is quantitative research with a quasi-experimental research design , non-equivalent control group design . The data collection technique is using learning implementation sheets, critical thinking ability test sheets, and student response questionnaires. This research was conducted at MAS Ihyaul Ulum Cangaan class X-1 as the experimental class and X-2 as the control class. The results of the research show that the implementation of PBL model learning received a score of 87.96% which is in the very good category, critical thinking skills have increased in the experimental class, namely with an average of 0.5149 in the medium N-Gain category , and the students' response to the application of the PBL model is categorized as good with the score obtained being 83%.

Keywords : Critical thinking skills, Problem Based Learning, student response questionnaire.