Description:

• Set of trinomial cube kids childrens learning algebra & maths educational toys
• Material: Beechwood
• A cube 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 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:

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

Package Includes:

Set of Trinomial Cube Toy