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It can be surprising which objects float and which don't. An apple floats, but a ball of aluminum foil does not. If that same ball of foil is shaped into a boat, it floats! Why? And how is it possible that a huge ship made of steel can float? Answering these questions about density and flotation is David A. Adler's clear, concise text, paired with Anna Raff's delightful illustrations. Activities that demonstrate the properties of flotation are included.

Children are naturally attracted to water. Without a true understanding of the dangers, little ones will often put themselves and friends in situations that can lead to accidental drownings. This book introduces your toddler and preschooler to the idea that some things float but kids do not. With a sing song rhythm and a conclusion encouraging your little one to wait for an adult, this title can introduce children to the dangers of getting too close, while making it fun and engaging.

From the critically acclaimed author of the Edge of Extinction series comes this fast-paced, action-packed, and heartfelt adventure about a group of kids with uncontrollable abilities, perfect for fans of Gordon Korman, Lisa McMann, and Dan Gutman! Emerson can float…he just can’t do it very well. His uncontrollable floating is his RISK factor, which means that he deals with Reoccurring Incidents of the Strange Kind. The last place Emerson wants to be is at a government-mandated summer camp for RISK kids like him, so he’s shocked when he actually starts having fun at camp—and he even makes some new friends. But it’s not all canoeing and capture the flag at Camp Outlier. The summer of fun takes a serious turn when Emerson and his friends discover that one of their own is hiding a deadly secret that puts all of their lives in danger. It’s up to the Red Maple boys to save themselves—and everyone like them.