Beloved character Flat Stanley is back with a whole new set of friends in this brand-new STEM-focused chapter book series. In this second book, Stanley and his friends learn all about the scientific method, gravity, and friction through a heated contest on the playground!  Ever since Stanley Lambchop was flattened by a bulletin board, each day brings new adventures!According to Stanley’s second grade teacher, Ms. Root, everyone in classroom 2E is a scientist. That’s good news