Challenging problems and more, through the PBL Clearinghouse

The PBL Clearinghouse is a collection of problems that assist educators in using problem-based learning. The problems are peer reviewed by PBL experts in the disciplinary content areas. Teaching notes and supplemental materials accompany each problem, providing insights and strategies that are innovative and classroom-tested. Find challenging problems for your class.

Sample Problems from the PBL Clearinghouse

Featured Sample Problems

Biology

Chemistry/Biochemistry

Criminal Justice

Physics