Assessment

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It is close enough for all practical purposes. Pupils see two methods to convert degrees Celsius to degrees Fahrenheit, one with exact numbers and another using estimation. Learners review both methods and determine when the estimation method provides solutions greater than the exact calculation.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Provide complex computations and ask individuals to come up with a way to estimate the solution
  • Lead a discussion on when an estimate is good enough and when precise calculations are needed
Classroom Considerations
  • Assumes some familiarity with converting from Celsius to Fahrenheit
Pros
  • Contains sample responses with feedback suggestions
  • Includes a rubric for assessment guidance
Cons
  • None
Common Core