02

#### From Squares to Roots

#### Lesson 2: Side Length and Areas

Class Follow Up

04

#### Root Down

#### Lesson 4: Reasoning About Square Roots

Class Follow Up

06

#### The Pythagorean Theorem

#### Lesson 6: Exploring Squares in Right Triangles

Class Follow Up

07

#### Pictures to Provie It

#### Lesson 7: A Proof of the Pythagorean Theorem

Class Follow Up