Understand Inequalities Using a Bar Model

This Understand Inequalities Using a Bar Model video also includes:

Do inequalities only have one answer? Watch how the video breaks the problem into a visual model to guess and check different answers. While it doesn't solve for the actual answer in variable form, it shows how multiple answers can be correct. 

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CCSS: Designed
Instructional Ideas

  • Use this video in conjunction with the other video in the series on solving equations with the bar model
Classroom Considerations

  • Need a free login to access the videos
Pros

  • Provides a visual interpretation of inequality problems
Cons

  • Speaker's voice is not engaging
Common Core