Microsoft PBL CourseProblem-based learning (PBL) has become an integral part of the 21st century classroom. When students are faced with solving ill-structured, open-ended, messy problems, they are pushed to think more critically and work collaboratively. Many Microsoft tools help support problem-based learning. This course has been developed to help you understand what PBL is and how to plan and implement a problem-based learning experience in your classroom.