This easy-to-use guide for teachers implementing PBL in the classroom includes: Getting started with PBL in middle and high school classrooms; Developing problems for classroom use; Ready-to-use sample problems for different grade levels; Self and peer assessments for PBL; Problem-Based Learning in Middle and High School Classrooms offers a powerful technique for all levels of learning to equip students with the tools necessary to conquer the challenges they face today and in the future.