Unit 4, Lesson 3# Revisiting Proportional Relationships

Open Up Resources 45 min(s)Support for English Language Learners

Set up tables with two rows and find a missing entry by reasoning about scale factor or unit rate. Let's use constants of proportionality to solve more problems. Learning targets: When there is a constant rate, students can identify the two quantities that are in a proportional relationship and can use a table with 2 rows and 2 columns to find an unknown value in a proportional relationship.