More than 30 replayable activities engage kids through audio and animations when played with LeapStart systems with a screen Trigger audio and animations by using the stylus to tap on the pictures and words to help kids better understand the learning concepts Play reading games, learn about physical science concepts and read about Woody, Bo Peep and more Many replayable activities are designed with two levels so that kids can play and learn at their pace and move up when they're ready A computer with internet is required to download books onto the LeapStart system. Intended for ages 5-8 years. Batteries not required Play reading games and learn about physical science concepts in the Toy Story 4 Toys Save the Day book for LeapStart systems. Join Woody; Bo Peep and their friends as you explore their world. Tap the pictures and words on every page with the stylus to magically bring the activity book to life. Enhance the learning with amazing animations when played on LeapStart systems with a screen. Answer questions to help Woody; launch Jessie using a catapult; explore a carnival ride and more. Many activities are designed with two levels so kids can play and learn at the right level and move up when they're ready. This book is compatible with all LeapStart interactive learning systems. A computer with internet is required to download books onto the LeapStart system. Intended for ages 5-8 years. Batteries not required.