Problem-based learning (PBL) is a student-centered teaching method that helps students learn concepts and principles by solving complex, real-world problems. Students work in groups to solve open-ended problems, and then present their solutions to the community. 

Problem based learning adalah model pembelajaran yang mengutamakan seberapa aktif peserta didik dalam selalu berpikir kritis dan selalu terampil ketika dihadapkan pada penyelesaian suatu permasalahan.