Instructional Video

Determine How a Final Exam Score Affect a Course Grade Using the TI84 (Weighted Averages Example)

Curated and Reviewed by Lesson Planet

Will this be on the final exam? A brief YouTube video shows scholars how to use the table feature of a graphing calculator to find the necessary score on a final exam to achieve a specific course grade. The example uses weighted averages as part of the calculations.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Have the class perform similar calculations using their own grades
Classroom Considerations
  • Although the video uses a TI-84 calculator, it is easy to modify for other graphing calculators
  • Pupils should be familiar with weighted averages
  • This video is hosted on YouTube
Pros
  • Shows a calculator screen, so viewers see the calculator inputs
Cons
  • Only one example and no practice problems
Common Core