Introduce the children to the number Pi and help them derive and apply the formula for calculating the circumference and area of a circle.
Please note:
Montessori materials are NOT toys, but educational materials. Proper use requires appropriate training.
Montessori materials may contain small, rough, sharp, or other elements that could cause injury or damage if used improperly.
It may therefore only be used by children under the supervision of appropriately trained persons and in an appropriate environment.
This material introduces children to the number Pi. They can derive and apply the formula for calculating the circumference of a circle and the area of a circle.