Estimate a Percent Value Using a Bar Model

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Visuals and estimation are great tools to practice solving percent problems and finding a reasonable answer. This video is the first out of five that practice ratio and percent problems. Have your learners draw a bar model to see where 80 percent lies and make an estimate. Show your learners that they can find the percent when above 100 by using the same method. 

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CCSS: Designed
Classroom Considerations

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Pros

  • Reviews that percent stands for per 100
  • Incorporates percents above 100 on the bar model  
Cons

  • No other practice problems
  • Estimations only; no exact answers
Common Core