Module 3 - Rational Numbers

Homework Helpers for Module 3

Videos for Module 3 Problem Sets

*Use these videos below to help you review the lesson concepts and complete your problem sets.

Topic A: Understanding Positive and Negative Numbers on the Number Line

Lesson 1: Positive and Negative Numbers on the Number Line - Opposite Direction and Value Lessons 2-3: Real-World Positive and Negative Numbers and Zero Lesson 4: The Opposite of a Number Lesson 5: The Opposite of a Number’s Opposite Lesson 6: Rational Numbers on the Number Line

Topic B: Order and Absolute Value

Lessons 7–8: Ordering Integers and Other Rational Numbers Lesson 9: Comparing Integers and Other Rational Numbers Lesson 10: Writing and Interpreting Inequality Statements Involving Rational Numbers Lesson 11: Absolute Value—Magnitude and Distance Lesson 12: The Relationship Between Absolute Value and Order Lesson 13: Statements of Order in the Real World

Topic C: Rational Numbers and the Coordinate Plane

Lesson 14: Ordered Pairs Lesson 15: Locating Ordered Pairs on the Coordinate Plane Lesson 16: Symmetry in the Coordinate Plane Lesson 17: Drawing the Coordinate Plane and Points on the Plane Lesson 18: Distance on the Coordinate Plane Lesson 19: Problem Solving and the Coordinate Plane.