MATHEMATICS

 
The Area of a Circle
The Area of a Circle (Version 2.0)
Introduction to Pi and the Area of a Circle

 
Edwina R. Justice
Gunsaulus Academy
4420 South Sacramento Avenue
Chicago, Illinois 60632

These lessons are listed in the SMILE PROGRAM MATHEMATICS INDEX and can be accessed from there.

Two computer files were created as extensions to the lessons and are located on the author's homepage. "The Area of a Circle Powerpoint Show" presents a simple visualization of the concept. "The Area of a Circle #1" is an Excel file that provides student interaction.

http://ejustmath.com/

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