These 12-piece plastic puzzles are scored in 1" sections so that visualizing area and perimeter without graph paper is quick and easy! Perfect for teaching problem-solving and spatial sense. Ages 6 to 13
Our newsletter for teachers, educators & parents! Subscribe to our weekly shameless plug! Sometimes coupons, other times sales, always fun! We will keep up on our always evolving teacher supplies catalog and all of our latest free educational apps!. Enter your e-mail and subscribe to our newsletter.