Instructional Video

Newton's Method and Inflection Point

Curated and Reviewed by Lesson Planet

The inflection point, the point where the second derivative is zero, is the focus of a video  that works through a problem where it is not obvious to see the roots of a function. The solution to the problem requires using Newton's method to find the roots.

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Instructional Ideas
  • Conduct a quick review of the Product Rule for finding derivatives
  • Provide simpler problems to have the AP Calculus class work to grasp the concept
Classroom Considerations
  • The class should know Newton's Method
  • This video is hosted on YouTube
Pros
  • The resource works a problem that is designed for pupils to work at the same time
  • The presenter has previously worked the problem so has everything ready
Cons
  • Due to the length of the work needed for the problem, it is not possible to see all the work on the screen