Rolling a circle to find pi

Roll the circle to "straighten out" the circumference. Then use the diameter tool to determine the number of diameters in one circumference.

 

Jme Munn

 
Materialtyp
Aktivität
Tags
circle  circumference  discover  pi  unroller 
Zielgruppe (Alter)
11 – 14
Sprache
English (United States)
 
 
 
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