Make learning about money fun and exciting with these 4 interactive flip books! Included are 4 different flip books for the 4 main U.S. coins- the penny, nickel, dime and quarter! Each flip book is round and are different sized circles to represent their sizes in correspondence to each other in real life! For example, the quarter is the largest sized flip book and the dime is the smallest. Learn to identify the names and features of each U.S. coin, how to count like coins and recognize a spec