Montessori Binomial Cube
$27.00 Regular Price
$25.00Sale Price
Purpose: To understand algebra: a2 + 2ab + b2 = (a + b)2
The child is at the stage of the absorbent mind. She is not asked to understand the formula, but is using the cube in a mathematical way. The child will build up a predisposition to enjoy and understand mathematics later.
Age: 4-5 years old
