During the early years, the child uses this material to understand relationship of patterns of the blocks. It challenges the child to think of three dimensional puzzles.The binomial cube is a concrete representation of the algebraic formula (a+ b)3.Go back to your own memories of introduction of some of the mathematical concepts like square roots, cubes, algebraic expressions etc. How and when did those concepts come into your life?For a child who is exposed to Montessori environment, the binomial cubes are first a part of sensorial curriculum.The material comprises of a eight wooden component cubes painted in red, blue and black when put together correctly creates a cube. The box has a lid and hinged sides which makes all of the pieces perfectly fit inside.