Crofta Wooden Montessori Mathematics Material Trinomial and Binomial Cube Set Kids Early Learn Algebra and Maths Educational Toy Gift
Description:
Wooden binomial and trinomial cube kids childrens learning algebra & maths educational toys
Material: Beechwood
Binomial Cube is composed of 8 wooden blocks which fit together in a binomial pattern, forming a concrete representation of the algebraic formula (a+b)3=a3+3a2b+3ab2+b3
Trinomial Cube is composed of 27 wooden blocks which fit together in a trinomal pattern, forming a concrete representation of the algebraic formula (a+b+c)3=a3+b3+c3+3a2b+3ab2+3b2c+3bc2+3a2c+3ac2+6abc. Each Face that "a2" is red, "b2" is blue, "c2" is yellow and all other faces are black
The factors of the equation are represented by the color coded cubes and prisms. Younger children can explore the binomial cube as a sensorial activity of visual discrimination of color and form. This can serve as an indirect preparation for algebra and mathematics
Excellent homeschool or classroom educational material
Size Chart:
Binomial cube size: Approx. 9.5 x 9.5 x 8.5cm/ 3.74 x 3.74 x 3.34inch
Trinomial cube size: Approx. 13.2 x 13.2 x 10.8cm/ 5.19 x 5.19 x 4.25inch
Package Includes:
1 set of binomial cube
1 set of trinomial cube
