There's no equivalent to this interactive. To learn about equivalent ratios, scholars first watch a video of a pupil trying to find an equivalent ratio. They consider whether the pupil is correct and explain their reasoning. Then, they use an interactive to help determine their answers.

Concepts

equivalent ratios, ratios

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Additional Tags

math

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Instructional Ideas

• Use the resource as a formative assessment
  

Classroom Considerations

• Knowledge of ratios is a prerequisite
• Interactive requires free PBS account
• Resource is part of the larger Math at the Core: Ratios series
  

Pros

• Includes an optional extension activity
• Gives a pacing guide to show how long each part of the lesson should be
  

Cons

• None

Common Core

6.RP.A.1 7.RP.A.2.a 7.RP.A.2.b