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

 
Materialetype
Arbejdsark
Tags
circle  circumference  discover  pi  unroller 
Målgruppe (alder)
11 – 14
Sprog
English (United States)
 
 
 
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