Work with this material starts from the age of four when the child has been working with the first psycho arithmetic materials and knows how to count to 10, knows the names and quantities associated to the numbers 1 to 9. The specific aim of this material, used in combination with the numeral tablets 1-1000, is to get to know the quantities from 1 to...
A series of matt coated cardboard tags (63 pieces) with decimal numbers from 0.1 to 0.9 to 0.000009 all printed in their respective hierarchical colors.
Manufacturer: Montessori BF (Trento, Italy)