FlipUp Counting - Flip-Ups Author:Chuck Murphy Counting feature easy-to-use flip-up mechanisms that enhance each concept being taught. Counting features a number on the flip-up mechanism, with same number depicted as items on the base page (such as three puppies on the three page). This clever design is effective as both a teaching tool and also reinforced as a guessing game. — ... more »In all, each book features a total of 12 flip-ups, one on each page, including the covers.« less