Use Proportional Reasoning to Make Estimates About a Population

This Use Proportional Reasoning to Make Estimates About a Population video also includes:

Proportions are an important part of the Common Core that are used in this video to make estimates about a population. The lesson relates sample t-shirt sizes to total t-shirt sizes and organizes the data in a proportion. The problem is solved with multiplicative reasoning, pause the video and allow learners to solve with their own method. 

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CCSS: Designed
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Pros

  • Notes template included as graphic organizer
Cons

  • No extra practice problems
Common Core