• The Binomial Cube is a concrete representation of the algebraic formula (a+b)3.The factors of the equation are represented by the cubes and prisms. The elementary Montessori child uses the Binomial Cube as an activity of algebraic exploration.
  • The Binomial cube is contained in a wooden box with lid, having two adjacent hinged sides that open out to display the 8 wooden component cubes and prisms painted red, blue and black.