Learn to find the slope through a single point. The interactive provides a visualization of how to find the slope of a tangent line. With the aid of the visualization, pupils see the definition of the derivative in action. Class members use their knowledge to respond to questions about the slope of a tangent line as it relates to the function.

Concepts

tangent lines, secant, slope, limits, derivatives, differential calculus, quadratic functions

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Additional Tags

math

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Instructional Ideas

• Review how to find limits

Classroom Considerations

• Individuals should know how to calculate slope
• Requires users to sign up for a free login account with CK-12

Pros

• Provides hints for the questions
• The supplemental material provides additional examples

Cons

• None