The main purpose of this material, used in combination with the quantity introduction tray (MMT-0090), is to help the child acquire knowledge of the quantities from 1 to 1000, presented in their hierarchies. The golden pearl material is particularly valuable because it has a triple value: arithmetic, geometric, algebraic; it is proposed to the child...
Series of cards printed on opaque coated cardboard:
- the numbers 1, 10, 100, 1,000, 10,000, 100,000, 1,000,000, 10,000,000, 100,000,000 on a white background;
- the numbers 1, 10, 100, 1000 on various coloured backgrounds according to the hierarchies of the decimal system (green, blue, red);
- 2 sets of cards with the numbers 1 to 9 printed in black on a gray background;
- the numbers 0, 00, 000 also printed in black on a gray background.
Manufacturer: Montessori BF (Trento, Italy)