The World of Ratios and Proportions · Ratios and Proportional Relationships

Proportions in the Real World

Applying proportional reasoning to solve multi step ratio and percent problems.

Key Questions

  1. 1How can we use proportions to predict outcomes in larger populations?
  2. 2When is it more efficient to use a table versus an equation to solve a proportion?
  3. 3How do scaling factors affect the relationship between two sets of measurements?

Common Core State Standards

CCSS.Math.Content.7.RP.A.2cCCSS.Math.Content.7.RP.A.3
Grade: 7th Grade
Subject: Mathematics
Unit: The World of Ratios and Proportions
Period: Ratios and Proportional Relationships

Suggested Methodologies

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Visualizing proportions on a coordinate plane and interpreting the origin.

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