# Unit Rate in Proportional Relationships Math Games

In this series of games, your students will learn to identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships. The Unit Rate in Proportional Relationships learning objective — based on CCSS and state standards — delivers improved student engagement and academic performance in your classroom, as demonstrated by research. This learning objective directly references 7.RP.A.2.b as written in the common core national math standards.

Scroll down for a preview of this learning objective’s games and the concepts.

## Concepts Covered

Proportional relationships happen when the relationship between the two quantities are equivalent. Determine if two quantities are proportional by using or creating a ratio table and seeing if the values are in proportion change in a constant manner. Determine if two quantities are proportional by creating a table and graphing. If the two quantities are proportional their coordinates will fall on a straight line that passes through the origin.

Recognize, represent, and analyze the constant of proportionality from equations. Recognize, represent, and analyze the constant of proportionality (unit rate) from graphs and from tables. Compare constants of proportionality represented in various ways. Interpret the constants of proportionality by describing the meaning of the constant of proportionality in terms of the situation. Interpret graphs of proportional relationships by describing the meaning of the unit rate in terms of the situation.

A preview of each game in the learning objective is found below.

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