Children learn letters A-Z and the sounds they make…with handy, double-sided flash cards that provide learning fun for everyone! The cards match up in three ways: Kids match uppercase letters to lowercase…match letters to photographs with the same beginning sound…and pair photos that begin with the same letter sound. Plus, the back of the box features game ideas and activity suggestions to encourage repeat play, reinforce skills and support common language standards. The set includes 52 durable flash cards; each measures 3" x 4".