This self-checking electronic quiz set gives preschoolers a head start on readiness skills. When your 3- to 6-year-olds touch the Hot Dots Power Pen to the right answer, they're rewarded with flashing lights and fun sounds! The set includes eighty 2-sided lesson cards in five key categories (shapes; colors and patterns; numbers; the alphabet; and capital and lowercase letters). Includes a lesson guide for parents. From Educational Insights.