Description:
 
Binomial Cube is a wooden box containing eight wooden cubes painted red, blue, and black.
The box has a special internal hinge, which allows the sides to open out flat, permitting unhindered access to the cubes.
The control is screened onto the lid.
The binomial cube is a concrete representation of the algebraic formula (a+ b)3.
Binomial Cube is for introducing mathematical concepts of algebra. The factors of the equation are represented by the cubes and prisms.
 
Benefits:
Binomial Cube challenges the child to think of three dimensional puzzles.