Matching is an important pre-reading skill that children need to develop in order to help them get ready for school. Heads and Tails is a terrific tool to help kids practice this essential skill. Set contains 2-piece self-correcting puzzle cards that feature the heads and tails of favorite animals. The fun, brightly illustrated cards engage children in the learning process in an entertaining way. Includes 15 self-correcting puzzle pairs. For ages 2 and up.