Wooden Montessori Mathematics Material Trinomial Cube Early Educational Toy

Description:

- Set of trinomial kids childrens learning algebra & maths educational toys

- Material: Beechwood

- A composed of 27 wooden blocks which fit together in a trinomial 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 trinomial 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:

13.2 x 13.2 x 10.8cm/ 5.19 x 5.19 x 4.25inch

Package Includes:

Set of Trinomial Toy