Three green metal plates with bottoms and colored inset pieces (blue, red, yellow, and white) showing three different cases of the Pythagorean Theorem. By arranging and fitting the insets, the child discovers that the area of the square on the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
ā¢ Dimensions:
ā¢ Recommended Ages: 4 years and up
