Work with the 100 chain is proposed to the child, starting from approximately five years of age, when he has already worked with the Sรฉguin Boards; subsequently, work with the 1000 chain is presented (not included in this article). Through experimentation with the linear decomposition of the square, and then of the cube, the child acquires greater and...
A beech wood box with a lid. The box has 18 compartments of different sizes, to store in order the cards for the bank game.
Manufacturer: Montessori BF (Trento, Italy)