Unit Rates & Percentages

In this unit, students apply the ratio reasoning they learned in Unit 2 to convert between units of measurement, solve problems with unit rates, and make sense of percentages.

Section 1: Units and Measurement (Lessons 1–3)

Students use ratio reasoning to convert between units of measurement both within and across systems of measurement.

Section 2: Unit Rates (Lessons 4–7)

Students recognize that each ratio relationship has two unit rates, and use each of those unit rates to solve problems involving tables of equivalent ratios.

Section 3: Percentages (Lessons 8–13)

Students make connections between percentages, ratios, and rates, then use this ratio reasoning to determine unknown parts, wholes, and percentages