Explore the derivatives of trigonometric functions through a video tutorial. The instructor shows how to evaluate a limit as x approaches infinity of a sine function. The final answer results in a limit of one.

Concepts

derivatives, trigonometric functions, sine

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Additional Tags

math

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Instructional Ideas

• Have your classes keep of list of the derivatives of the trigonometric functions
• Use a graphic organizer to arrange notes

Classroom Considerations

• Requires a basic understanding of the meaning of a derivative

• This video is hosted on YouTube

Pros

• Instructor offers advice for attempting problems that don't have obvious solutions

Cons

• Instructor provides lengthy explanations that could be more concise