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  Module 1 Section 1 Section 2 Section 3
  Module 2 Section 1 Section 2 Section 3
  Module 3 Section 1 Section 2 Section 3
  Module 4 Section 1 Section 2 Section 3
  

Module 2—Section 1: Roots and Irrationals

Lesson A: Factors and Multiples

Activity 1: Are You Ready?

Demo: Using Prime Factorization

Demo: Using Lists to Find GCF and LCM

Activity 2: Self-Check

Demo: Using the GCF and LCM to Solve Problems

Demo: Greatest Common Factor or Least Common Multiple?

Lesson B: Square Roots and Cube Roots

Activity 1: Are You Ready?

Activity 2: Self-Check

Demo: Finding Perfect Squares or Cubes Using Prime Factorization

Demo: Guess and Check

Activity 4: Self-Check

Activity 5: Self-Check

Lesson C: Irrational Numbers

Activity 1: Are You Ready?

Activity 3: Self-Check