Lesson Plan

Driving Rationally: Introduction To Rational Functions And Asymptotes

Curated and Reviewed by Lesson Planet

Calculating average speeds is not as simple as finding an average. The lesson introduces class members to rational functions by presenting a problem about finding an average speed for the rest of a trip. Pupils develop an equation to find the average speed and graph the equation.

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CCSS: Adaptable
Additional Tags
Instructional Ideas
  • Provide the class with a graph of a rational function and label features of the graph, giving definitions for those parts along the way
Classroom Considerations
  • Assumes individuals are familiar with distance-rate-time problems
  • Requires access to graphing calculators or other graphing technology
Pros
  • Provides a presentation to guide the lesson
  • The handouts are also in Word and allow for modifications
Cons
  • None