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Who Is Average?
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 role of twine
 meter sticks
? two large sheets of paper , at least 3' wide and 7' long. (back side
of gift wrap or paper used for mailing packages, is good)
straight edge 6' long (A straight piece of wood is good. Shop classes
are an excellent source.)
marking pens
 ProcedureYour task is to determine what constitutes the size on an average sized female and male and then to calculate the surface area of each.
 
 Discussions Questions/Extensions ......Why are these averages?
 
How can the averages be used in solving our problem? Designing insulated underwear for a trip to Antarctica.  
 
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