An Experience in Relationships as Measuring Rate

Compare the ratio of genders in classes with a lesson that revisits ratio terminology. After finding the ratio of boys and girls the class then finds the time it takes to pass out papers and determines the associated rates. 

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CCSS: Designed
Instructional Ideas

  • Compare the ratios by graphing them
Classroom Considerations

  • The class should be familiar with terminology used with ratios and rates
  • Find out ratios of boys to girls in several classes
  • The first lesson in a 22-part series
Pros

  • Includes a video as part of the exit ticket
  • Contains sample responses for questions in the discussion
Cons

  • None
Common Core