squaring binomial

This Math lesson is designed for 6 to 12-year-old children. This video demonstrates how to calculate the square of a binomial expression using binomial cube:

What is a Binomial Cube?

The binomial cubes are color-coded 3D blocks that represent the algebraic binomial formula. The cube is made up of 8 wooden blocks of different sizes. These blocks fit together to form a cube and represent the cube (a + b).

The binomial cube is designed to provide an intuitive introduction to solve complex algebraic expressions like a square of a binomial

Watch the video to solve the square of a binomial using ten beads and a binomial cube. Invite the child to repeat the activity and solve different binomial expressions as shown in the video.

For more math resources, visit: https://theglobalmontessorinetwork.org/math-resources/.

Video Created by: Sharmeen Niazi (Archgate Montessori Academy, Plano, TX)

Elementary | Math | Algebra | Square of a Binomial (English)

This video has been added and used with the author’s permission. It is also available on the author’s YouTube, here.


  • Elementary
  • English
  • Math