Instructional Activity# Example 2: Al’s Produce Stand

Lesson 9. Unit 1. Grade 7 EngageNY

EngageNY17 min(s)

This Instructional Activity is a part of the Lesson 9, Unit 1, Grade 7. Students use the constant of proportionality to represent proportional relationships by equations in real-world contexts as they relate the equations to a corresponding ratio table or graphical representation. They analyze data that helps them understand the constant of proportionality and write the equation with two variables. If it is important to determine the number of birdhouses that can be built in one hour, what is the constant of proportionality?