Cylinder Block (Set of 4) a funnel and a blue

a funnel and a blue sponge in a tray

prioritize activities

Wooden box with six compartments containing green

with 5 pieces each in red

Each set is in a separate wood box with the lid painted the same color as the cylinders: red

Cylinder Block (Set of 4) a funnel and a blueThe 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: