The Theorem of Pythagoras activity, represents three cases of the Pythagorean Theory. For use after the Child has mastered the Constructive Blue Triangles.
- in the first, 2 sides of the triangle are equal;
- in the second, the sides of the triangle are in the proportion of 3: 4: 5; and
- in the third, the general case (the Euclidean demonstration) is shown.
The material consists of 3 green metal plates with bottoms and blue, red, yellow and white inset pieces.
Item No: CHM0327
Courtesy of Pete Gottfried – You Tube