A teaching style that encourages learners to solve sticky problems

Several research findings provide evidence to support claims about the positive effects of PBL on cognitive skill development and knowledge retention. [iStockphoto]

Problem-based learning (PBL) is a student-centred instructional approach in which students learn about a subject by working in groups to solve an open-ended problem. It provides learners with opportunities to identify solutions to ill-structured, real-world problems. Several research findings provide evidence to support claims about the positive effects of PBL on cognitive skill development and knowledge retention. This problem is what drives the motivation and the learning in a classroom. To encourage students to develop flexible knowledge and effective problem-solving skills, we must embed learning in contexts that require the use of these skills.