Flip the switch to learn about flipping coefficients when solving equations. Pupils review how to solve equations of the form (a/b)x = c/d by watching a video. They see two different ways to achieve this goal: by multiplying by the reciprocal and by multiplying through by the least common denominator to clear the fractions.

Concepts

one-step equations, solving equations, solving for 1 variable, reciprocals

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Instructional Ideas

• Use the video as part of an intervention strategy for struggling learners
  

Classroom Considerations

• Scholars should be familiar with the process for multiplying fractions
• An understanding of how to clear fractions from equations is beneficial
  

• This video is hosted on YouTube

Pros

• Presents rules for clearing fractions on the screen for viewers to reference
  
• Thorough explanations make the concept easy to understand
  

Cons

• None

Common Core

HSA-REI.B.3