4-4B Comparing Rates

Critical Background Knowledge-  Students should know how to find rate of change and slope.

Content Objective: I can graph proportional relationships and interpret the unit rate as the slope.  I can compare two different proportional relationships given different representations.  I can describe a relationship as increasing, decreasing, linear or non-linear, from an equation, table or graph.  

Language Objective: I know the definition of rate of change, unit rate and, slope.

Essential Question:  How does everything that we have learned this year relate to functions?

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I Activity Day

II  Lesson Day

III Additional Resources

https://www.youtube.com/watch?v=LbJUEuEqAIg Links to an external site.

https://www.youtube.com/watch?v=yGimA_sxi6M Links to an external site.

https://www.youtube.com/watch?v=Mq6iePhLQGM Links to an external site.

https://www.youtube.com/watch?v=6AjBsO4qsww Links to an external site.