IM Grade 8 Math: Unit 8 - Pythagorean Theorem and Irrational Numbers
In this unit, students work with geometric and symbolic representations of square and cube roots. To learn more about how to use GeoGebra’s fully digital and interactive curriculum, visit our IM 6–8 Math page.
8.1 The Areas of Squares and Their Side Lengths
8.2 Side Lengths and Areas
8.3 Rational and Irrational Numbers
8.4 Square Roots on the Number Line
8.5 Reasoning About Square Roots
8.6 Finding Side Lengths of Triangles
8.7 A Proof of the Pythagorean Theorem
8.8 Finding Unknown Side Lengths
8.9 The Converse
8.10 Applications of the Pythagorean Theorem
8.11 Finding Distances in the Coordinate Plane
8.12 Edge Lengths and Volumes
8.13 Cube Roots
8.14 Decimal Representations of Rational Numbers
8.15 Infinite Decimal Expansions
8.16 When Is the Same Size Not the Same Size?
