Sight is a complex function of the brain that extends from the front to the back of the head. The last part of the brain involved in sight is the visual cortex, where sensory...
These Blindfolds have a comfortable opening for the nose and a Velcro™ fastener so the child may put it on without assistance. Includes a red, orange, green and blue blindfold.
A 31 in x 31 in. matrix, displaying height and width. Used with the knobbless cylinders to help children understand patterns and relationships. Matrix printed on vinyl, while...
The wooden tray contains 9 geometric form cards for use with the three basic shapes of the Demonstration Tray. Each shape is represented by a solid, a thick lined and a thin...