Locate Rational Numbers Using a Number Line

This Locate Rational Numbers Using a Number Line video also includes:

Organize fractions and decimals all on one number line. This last video of a seven-part series places different numbers onto horizontal and vertical number lines and shows their relationship to one another. Learners are expected to know how to change numbers into fractions or decimals as the video quickly goes to the converted number. It does not show step-by-step instruction for all problems, some additional teacher instruction may be needed. 

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CCSS: Designed
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Pros

  • Video can be paused to allow learners to do calculations not provided in video
  • Activities and guided practice provided in slides under resources
  • Uses estimation to plot numbers

 

Cons

  • Video does not show how to change decimals to fractions and fractions to decimals
  • Fast-paced video
  • Initial review too quick without explanation
  • Minimal reasoning on plotting numbers with estimation 
Common Core