Circling Around

Middle School Lessons || High School Lessons || Contents

An Explorer lesson from the Great Lakes Collaborative in which students explore the relationship between diameter and circumference.

Download a Claris Works or Acrobat file from the Explorer site. Also information on grades, availability, description, curriculum, process skills, author, and publisher.

Author: Laura Jewell

Grades: 5-12

Here is a concrete hands-on way to teach meaning to the formula for the circumference of a circle. (pi x diameter).

Materials Needed:


Middle School Lessons and Materials
High School Lessons and Materials

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