Perfect for at-home and on-the-go learning, Hooked on Phonics® Learn Numbers on the Go! is a colorful write-on/wipe-off book filled with brain-building activities and a fun and entertaining DVD featuring music videos, cartoons, and more. This book will have your child dancing, laughing, and learning about Numbers everywhere you go.Reinforces number recognition, pattern recognition, matching, handwriting. Includes: Colorful write-on/wipe-off activity pages,Dry-erase marker ,Hooked on Numbers™ DVD with music videos, hilarious cartoons, adventures, and more,4 toe-tapping MP3 songs to play on your computer.