- Trinomial square is contained in a wooden box with a lid having 9 hard board tablets painted red, blue, yellow and black.
- The trinomial square is a concrete representation of the algebraic formula (a+b+c)2.
- The factors of the equation are represented by the pieces.
- The elementary montessori child uses the trinomial square as the activity of algebraic exploration.
- This can be used as a puzzle at the age of 6 years and later to give practical demonstration of (a+b+c)2 formula to 10 years old.
- Child can also learn (a+b)2 formula using this product.
Specification:
Color | Blue, Red, Yellow and Black |
Power | Not required |
Materials used | Wood |
Recommended age | 6 years and above |
Country of origin | India |
Size (Each Plate) | 120x120x26 mm |