Match-up and memory games are valuable because they enhance cognitive development by improving concentration, visual and short-term memory, and attention to detail. They also help children learn to identify similarities and differences, classify objects by traits, and expand vocabulary. This Dinosaur Match-Up and Memory Game is a fun, multi-purpose resource that the children will love playing. This set includes: 4 match-up sheets (approx. 10½" x 4")20 cards to use for the match-up sheets20 pai