Hands-on activities and elementary math concepts that relate to simple geometry and differentiating, naming, and combining shapes expand this clever story about creative problem solving. A gust of wind blows Frog's hat off her head--and it's stuck under Elephant's big bottom. Elephant is hungry, and he won't budge until Frog feeds him delicious foods that have unusual shapes. She brings him a round orange, a triangular sandwich, and a rectangular piece of chocolate. But elephant still won't move his bottom. Will Frog ever get her pretty hat back?