MasterPieces and LeapFrog invites children to learn about the United States in a whole new, interactive way.  This new, three-foot foam map features puzzle pieces in the shape of each unique state.  In addition to having pictures specific to each state, many states have special landmarks, such as the Statue of Liberty, that pop up and stand on their own.  Children can even crawl on the soft foam play mat as they build the puzzle and learn.  Launch date: July 2007.