### Unit Overview

**Topic A: Finding the Whole **

- Lesson 1: Percent
- Lesson 2: Part of a Whole as a Percent
- Lesson 3: Comparing Quantities with Percent
- Lesson 4: Percent Increase and Decrease
- Lesson 5: Finding One-Hundred Percent Given Another Percent
- Lesson 6: Fluency with Percents

**Topic B: Percent Problems Including More than One Whole**

- Lesson 7: Markup and Markdown Problems
- Lesson 8: Percent Error Problems
- Lesson 9: Problem-Solving when the Percent Changes
- Lesson 10: Simple Interest
- Lesson 11: Tax, Commissions, Fees, and Other Real-World Percent Problems

**Mid-Module Assessment and Rubric**

- Topics A through B (assessment 1 day, return 1 day, remediation or further applications 1 day)

**Topic C: Scale Drawings**

- Lesson 12: The Scale Factor as a Percent for a Scale Drawing
- Lesson 13: Changing Scales
- Lesson 14: Computing Actual Lengths from a Scale Drawing
- Lesson 15: Solving Area Problems Using Scale Drawings

**Topic D: Population, Mixture, and Counting Problems Involving Percents **

- Lesson 16: Population Problems
- Lesson 17: Mixture Problems
- Lesson 18: Counting Problems

**End-of-Module Assessment**