The students will measure the diameter and circumference of various round objects. They will discover the relationship between the circumference and diameter.
Before the Activity
Review how to perform a linear regression.
Review of parts of a circle.
Review basic moves on Cabri Jr.
During the Activity
Follow instructions provided in the attached .doc file.
After the Activity
'Archimedes Recipe for Pi'www.pbs.org/wgbh/nova/teachers/activities/pdf/3010_archimed_01.pdf