Circles-Diameter, Circumference, Radius and the Discovery of Pi

Seventh graders measure the diameter, circumference and radius of a circle and find pi using the diameter and circumference. In this geometry lesson, 7th graders work in groups to find the diameter, radius, and circumference of circles. They observe the relationship between the circumference and the radius and divide them for each circle. They compare their answers to the value of pi.

7th Math 4 Views 40 Downloads
Resource Details

1 more...
Resource Type
Lesson Plans

What Members Say

Jessica E.
I have used this website to help me through student teaching! Now, during my first year teaching I love that I can search lessons based on activity type! The selection of lessons are truly amazing!
Jessica E., Student teacher
Saint Clairsville, OH