Scholastic 0439838312 Scholastic SmartSquares, 10 3/4 x 7, Grade K Skills SmartSquares. Give young children this hands-on, match-and-slide way to learn and practice important early skills in reading and math. These self-checking games are ideal for kids to play independently or with groups. Hands-on, match-and-slide way to learn and practice early skills in reading and math. Self-checking games. Includes one plastic match-and-slide board and one set of 15 double-sided game cards.