Early Childhood - Knobbed Cylinders
Look at that focus and concentration, which he needs when working with all 4 cylinder blocks at once!
Designed to isolate the relationship between dimension and volume, each cylinder block offers the child ten different cylinders, differing in their relative heights and weights. Some are tall and narrow, some are tall and wide, some are short and narrow, some are short and wide, and most are varying degrees in between! The child removes each cylinder from its block by grasping its handle with just three fingers, feeling the full weight of each cylinder on the delicate muscles of the hand. Exploring the blocks, using either one, two, three, or all four blocks simultaneously, the child is able to internalize the differences in weight caused by different proportions.









