Help children develop critical and flexible thinking skills with open-ended math problems for which there is no one correct answer! Children learn to look at the same math problem in different ways, solve it using readily available manipulatives, and describe their answers through writing and drawing. Each reproducible activity page can be used and reused multiple times—with more difficult problems as children’s skills grow. It’s a fun and engaging way to promote mathematical thinking! Paperback book measures 8 3/8" x 10 7/8" and is 64 pages.