Dinosaur Bones Match & Measure Set
A wonderfully exciting way to introduce measurement to young children! Tactile Dinosaur Bones come in eight different lengths to illustrate the concepts of measurement, doubling and halving. Combine with Activity Cards (sold separately) to encourage children to match, count, compare, order and measure bones of differing lengths. The colorful 8" x 11" PVC cards are durable enough for outdoor play and can even be used during water play!