Proportionality
 Lesson 1: Measurement
 Lesson 2: Fractions & Decimals
 Lesson 3: Ratios
 Lesson 4: Unit Rates
 Lesson 5: Rate Conversions
 Lesson 6: Write and Solve Proportions
 Lesson 7: Problem Solving with Proportions
 Lesson 8: Similar and Congruent Figures
 Lesson 9: Proportions with Figures
 Lesson 10: Special ratios for similar figures
 Lesson 11: Scale Drawings
 Lesson 12: Fractions, Decimals, & Percents
 Lesson 13: Probability
 Lesson 14: Use Probability to Predict
 Lesson 15: Probability with Data Displays
 Lesson 16: Solving Percents using Proportions
 Lesson 17: Solving Percents using Equations
 Lesson 18: Percent of Change
 Lesson 19: Percent Applications
 Lesson 20: The Coordinate Plane
 Lesson 21: Making Sense of Graphs
 Lesson 22: Direct Variation  Tables & Graphs
 Lesson 23: Direct Variation Equations
 Lesson 24: Recognizing Direct Variation
 Lesson 25: Writing Linear Equations

