**Definition of Pythagorean Theorem: **In
a right angled triangle the square of the long side is equal to the
sum of the squares of the other two sides.

**Free Interactive Pythagorean
Theorem Games for Kids: **Help Larry the
Squirrel, Secret of the Right Triangle, Hypotenuse Problems:**
**Games
& Activities for Kids

**Lesson Idea for Teachers:**
The goal of this lesson is for students to be able to calculate the
unknown side of a right triangle, given the lengths of the other two
sides. Lesson
details

**Free Presentations about Pythagorean
Theorem: **

Pythagorean
Presentations - Several Free Presentations
in PowerPoint format about the Pythagorean Theorem

See Also: Triangles,
Geometry,
Trigonometry,

Algebra

Math
Index of Presentations

**Free Apps: **

Free
Math iPad Apps for Kids