Provide a competitiveness Desire to learn when Dividing the class into 2 groups and have a showdown with these 2 sets. Foster the home-to-school connection and provide fun ways to practice math with these flash-card wheels. Set contain 18 two-piece math fact wheels, including several mixed practice sets. Hands-on manipulatives and learning cards keep students engaged while learning important concepts. Spin wheels can be used during whole-class instruction, independent practice, and small-group instruction. These manipulatives can also be taken home for additional math practice.