Teaching Class Clowns (And What They Can Teach Us) [William W. Purkey] on Amazon.com. *FREE* shipping on qualifying offers. This first-of-its-kind resource shows educators how to teach these unique learners while also leveraging their humor to improve classroom management and student motivation. Exciting lesson ideas, classroom strategies, teaching tips, book lists, videos, and reproducibles in a daily blog by teachers from the classrooms of extraordinary mentor Class, Definition, Daily Rate….