Develop and Strengthen Students' Recognition of Geometric Shapes Students will learn to recognize and name different geometric shapes while having fun playing the familiar game of dominoes. Each domino features a 2-D or 3-D geometric shape on one side and a vocabulary word on the other. Each player must match up the shape or word on his or her domino to the correct corresponding shape or word on another domino. Set of 24 dominoes helpsThis set of 24 plastic dominoes printed on durable heavy plastic . Appropriate for Grades 3-6