Instructional Video

Reading Scales

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This Reading Scales instructional video also includes:

There's any number of reasons why number lines are important. Young mathematicians learn about two skills related to numbers lines. First, they see how to determine the value of a point by considering the intervals drawn on the number line. Second, they learn how to plot points on the number line to represent whole numbers and decimals.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Provide blank number lines for the class to use
  • Have learners create problems for classmates to solve
Classroom Considerations
  • The term scales refers to number lines
  • Scholars should be familiar with decimal place values
Pros
  • Includes a worksheet with practice questions
  • Provides a separate answer key
Cons
  • The quality of the video is poor
Common Core