Kidken Montessori Trinomial Squares Learning Box

Features

• The trinomial square is contained in a wooden box with lid having 9 hard board tablets painted red, blue, yellow and black
• The trinomial square is a concrete representation of the algebraic formula (a+ b +c)2
• The factors of the equation are represented by the pieces
• The elementary Montessori child uses the trinomial square as an activity of algebraic exploration
• This can be used as a puzzle at the age of 6 years and later can be used to give practical demonstration of (a+b+c)2 formula to 10 years old
• You can also learn (a+b)2 formula using this product
• Trinomial Squares Box is made of High quality Beech wood and lacquered
• All cards are made of engineered wood and painted using eco friendly paints
• Algebraic expression learning toy

Specifications