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The Constant of Proportionality

Core Standard: 7.RP.A.2b

Aligned To Common Core Standard:

Grade 7 Proportional Relationships- 7.RP.A.2b

Printable Worksheets And Lessons


  • Graph Work Step-by-step Lesson- Find the constant within the line graph.

  • Guided Lesson - You will find three graphs that you need to work with. They mimic most test questions on this skill that I have seen.

  • Guided Lesson Explanation - I tried to simplify how I answered these questions. Students seemed to work well with it when I tested it on my guinea pigs; A.K.A. my 7th grade niece.

  • Practice Worksheet - Graphs take up a lot of space, so this one is spread over 4 pages.

  • Matching Worksheet - There are just two questions here. Sorry about that, but I like to keep this to one printable page. Another introduction page for you, I guess.


AnswersAnswer Keys



View Answer Keys- All the answer keys in one file.




More Worksheets (Click Here to Upgrade)



Homework Sheets

We look at various graphs and determine where the constant lies within the slope.




Practice Worksheets

Once you determine the equation used, it's a relatively simple topic.




Math Skill Quizzes

These are the types of quizzes that you can expect at this level.