Mathematics
Spindle Box with 45 Spindles
Introduction to the concept of zero and counting loose items.
Introduction to quantity, segment counting, and basic operations.
The Number Rods introduce quantities 1 through 10, division of numbers, and fundamental arithmetic. Ten wooden rods, varying from 10 cm to 100 cm in length, divided into alternating painted segments of red and blue. Children count segments, matching rods to corresponding numeral cards for concrete mathematical association.
| Material | Kiln-Dried Solid Pine |
|---|---|
| Number of Pieces | 10 Rods |
| Weight | 3.5 kg |
| Dimensions | Rods range from 10 cm to 100 cm (2.5 cm square cross-section) |
| Age Recommendation | 3 to 6 years |
Introduction to the concept of zero and counting loose items.
A classic sensorial set for size, dimension, order, and visual discrimination.
Visual discrimination of width, height, and mathematical ratios.