This game is a mainstay in every elementary classroom. This version of Kim Sutton's game, Match-Up Concentration, is reinforcement of powerful math language. This comprehensive set of vocabulary cards includes all of the important terms for elementary geometry. The game includes directions for making the Concentration Board and 48 geometry vocabulary cards with matching pictures or definitions of meaning. This game can be used in small groups or whole class. The board is constructed so that student's use ordered pairs to locate matching cards. Check out Kim's other version of Match-Up Concentration!