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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.
The aim of working with this material is to determine the product of two identical numbers, to exponentiate and to find a number which, when raised to the second power, gives a given number, to take the root. The board has 30 x 30 (900) holes in which green, blue and red plugs can be inserted. The box with the plugs is used for this board.