Unit Plan
Khan Academy: Praxis Core Math: Circles Lesson Unit Plan
Khan Academy

Khan Academy: Praxis Core Math: Circles Lesson

For Students 9th - 10th
A basic review of circles and how to calculate the circumference, radius, diameter, and area. Includes practice questions.
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Handout
Math Open Reference: Radius of a Circle Handout
Math Open Reference

Math Open Reference: Radius of a Circle

For Students 9th - 10th Standards
Learn about the radius of a circle with this useful reference guide. Provides a detailed definition, examples, and an interactive activity that enhances further explanation. Includes links to related topics.
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