- Ex Tax: 145.00 Lei
- Availability: Preorder
- Product Code: 105.26
- 14 days right of return
- Cash payment on delivery
The binomial cube is an excellent way to teach algebra to both preschoolers and elementary school students, because this cube can be used on many levels.
The cube of the binomial is the physical representation of the algebraic formula (a + b) 3. The factors of the equation are represented by cubes and prisms: a3 + b3 + ba2 + ba2 + ba2 + ab2 + ab2 + ab2, but small children do not know this mathematical formula, they only deal with the reconstruction of the cube by recognizing colors and shapes.
Later, the use of the binomial cube in primary school children will help them understand algebra in a physical, visual sense, and not just in the abstract where math can only remain an enigma.
The binomial cube is stored in a wooden box with a lid.
This product is a teaching material, not a toy. Not recommended for children under 3 years of age without supervised by an adult.