Master over 1,000 words found in textbooks and standardized tests with this sleek handheld game station that lets you play fun word games, challenge yourself with 'electronic flash cards,' and take timed quizzes. Wordiac reinforces must-know words in math, science, social studies, and language arts, providing essential vocabulary enrichment. Two levels of learning help players review and progress. Take Wordiac anywhere for on-the-go vocabulary-boosting fun! Requires 3 AAA batteries (not included).