Identify the Constant of Proportionality in Graphs

This Identify the Constant of Proportionality in Graphs video also includes:

The idea of the constant of proportionality might sound confusing at first, but the video shares how simple it can be. Watch how the unit rate is calculated through the use of coordinates on a graph. The lesson shares the formula for the constant, as well as how to know if the graph represents a proportional relationship. 

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CCSS: Designed
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Instructional Ideas
  • The video is part of a series that introduces the constant of proportionality, use other videos for more practice
Classroom Considerations
  • A free login is required to access the videos
  • Introduces and uses the formula to explain the constant
  • The video can be assigned through Google Classroom
  • None
Common Core