Proving Pi (SMILE)
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Gwendolyn D. Williams, Paul Robeson High School  
A lesson designed to show the ratio of pi by revolving a circle one complete time, and to teach students why the ratio is true. From the Geometry and Measurement section of a collection of almost 200 single concept lessons by the Science and Mathematics Initiative for Learning Enhancement.  


Levels:  Elementary 
Languages:  English 
Resource Types:  Manipulatives, Lesson Plans and Activities 
Math Topics:  Pi, Conic Sections and Circles 
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