Things That Float and Things That Don't
Publication Date: August 2013
List Price: $16.95*
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An apple floats, but a ball of aluminum foil does not. But if that same ball of foil is shaped into a boat, it floats. Why? Adler answers questions about density and flotation with clear, concise text, paired with Raff's illustrations. Activities demonstrating the properties of flotation are included.
About the AuthorDavid A. Adler, a former math teacher and editor, is the author of more than two hundred books for young readers including the Cam Jansen Mysteries, the entire Picture Book Biography series and Don't Talk To Me About the War. He lives in New York.