Pay in 4 interest-free payments of $21.43 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Intended for use by all ages
thousands of bits 22*7
a frilled-lizard
A pair of sweet solutions (sugar or honey)
Cylinder Block (Set of 4) kids storage Intended for use by allThe knobbed cylinders introduce the visual discrimination of size, they refine the child's perception of dimension and prepare for mathematics activities such as comparison, grading and seriation. The blocks provide a control of error and even a young child can use them successfully. Set 1: diameter decreases as the height remains constant. Set 2: height and diameter of the cylinders decreases. Set 3: diameter decreases as the height increases. Set 4:
US$ 31.95
US$ 147.00
US$ 110.00