Lesson Topic: Circles


Coordinator: Mark Reidenbaugh -- Hempfield School District
Spokesperson: April Westhafer -- ELANCO School District
Recorder: Kim Frey- Penn Manor School District

Group Members:
1: Kelli Hammond -- Palmyra Area School District
2: Jeffrey Fuhrman -- Donegal School District


Description: The students will use Geometer's sketchpad to change the radius length of a circle. Based on the changing radius they will see the affect on the circumference and area calculations.

Lesson: circleradcirarea.dot
Accompanying page: rad.doc


Resources: