This unique puzzle book by acclaimed Making Math Meaningful author, Jamie York (and others) is for when it's time to offer "something different." It's specifically geared for the teacher who needs to find an excellent puzzle or game for tomorrow's math class. Jamie York believes in math that is developmentally appropriate, challenging for the students (with interesting material!), and fosters imaginative thinking, creativity, and depth. This book contains 100s of puzzles and games for grades 4-12. It complements other books in the Making Math Meaningful series including the middle school student and teacher workbooks.