Solve Rate Problems Using Double Number Lines

This Solve Rate Problems Using Double Number Lines video also includes:

Sometimes a visual is the best way to see how two ratios relate to one another. This video introduces a double number line to organize information about how many lawns Avery can mow in four hours. The double number line allows learners to see either an additive or multiplicative pattern to find the solution. This video is second in a four-part series. Use prior video to practice the same problem with a table. 

9 Views 5 Downloads
CCSS: Designed
Classroom Considerations

  • If you aren't logged in to Learnzillion, you will be prompted to create a free account to access all materials for this resource
Pros

  • Introduces additive and multiplicative reasoning
  • Reviews common mistakes when setting up double number line
  • Extra practice and quick quiz listed in slides under resources
  • Notes template provided as graphic organizer
Cons

  • Video only shows one example
  • Does not answer the initial question in first slide
Common Core