Leader Joy Binomial Cube

The binomial cube is a concrete representation of the algebraic formula (a+b)³.
The cubes and prisms represent the factors of the equation.
The primary Montessori child explores the binomial cube as a sensorial activity of visual discrimination of color and form.
The binomial cube is contained in a wooden box with a lid.
Leader Joy, an internationally renowned teaching aid brand, is a Montessori preschool education group composed of Montessori Ward Limited. Engaged in the research and development, production, sales, after-sales, and training of high-end Montessori teaching aids.
Package dimensions: 4.88 x 4.65 x 3.66 inches.
Item weight: 1.16 pounds.