Giant Magnetic Foam Ten Frames, Set of 2

This powerful demonstration tool will help students develop a sense of magnitude, show one-to-one correspondence, improve understanding of base ten, and demonstrate strategies for composing and decomposing numbers. Set includes 2 demonstration-size magnetic foam ten-frames and 20 disks (10 red and 10 yellow disks). Adheres securely to metal surfaces and most classroom whiteboards. Thick foam makes it easy to remove pieces from surfaces. Each Ten-Frame measures 12-1/4" L x 5" W x .25" D.