In this Grade 6 lesson from enVision Mathematics Chapter 5, students learn how to represent equivalent ratios using ratio tables and coordinate graphs. They practice plotting ordered pairs derived from ratio relationships, using both repeated addition and proportional reasoning to extend ratios and solve problems. Students also discover that points representing equivalent ratios always form a straight line on a coordinate plane, connecting the concept to real-world contexts like pricing and recipes.
Section 1
Additive and Multiplicative Structures of Ratios
You can generate equivalent ratios using two primary methods:
Section 2
Representing Ratios as Ordered Pairs
A set of equivalent ratios can be organized in a ratio table. Each row in the table represents a pair of corresponding values, which can be written as an ordered pair .
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Section 1
Additive and Multiplicative Structures of Ratios
You can generate equivalent ratios using two primary methods:
Section 2
Representing Ratios as Ordered Pairs
A set of equivalent ratios can be organized in a ratio table. Each row in the table represents a pair of corresponding values, which can be written as an ordered pair .
Book overview
Jump across lessons in the current chapter without opening the full course modal.
Continue this chapter