Lesson: Tables and Graphs of Proportional Relationships Mathematics • 7th Grade

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In this lesson, we will learn how to identify graphs and tables of proportional relationships, determine the constant of proportionality (unit rate), and explain the meaning of each set of values.

Lesson Plan

Students will be able to

  • find missing values in a table when given the constant of proportionality or its graph,
  • given the constant of proportionality (or its table), draw its graph,
  • find the equation of the line that represents the relationship between the two variables using the constant of proportionality or its table or graph,
  • determine the constant of proportionality,
  • interpret the meaning of the constant of proportionality.

Lesson Explainer

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