Keeps the learning fun alive for your child with more than 17,000 social studies questions based on 59 textbooks used in the classroom. Kids pop the cartridge into the iQuest handheld, then follow three easy steps: 1. Scroll to find a textbook. 2. Select a chapter to study. 3. Play two fast-paced quiz games - complete with audio, animations and scores - to master the chapter material. If kids don't find their textbook, they just select from a list of key age-appropriate topics to let the learning games begin. This product works with the iQuest Handheld (item number LFC40125, sold separately).