Title: Frog math : predict, ponder, play
Description: "These engaging mathematics activities interweave literature, writing, art, and fun to bring key math concepts and skills to life for all students. Children learn by leaps and bounds, as they sort and classify, predict and estimate, develop strategies, record data, and explore probability." -- book cover.
Subjects: Frogs, Mathematical recreations, Mathematics, Miscellanea, Problems, exercises