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Drawings/Written words-Which is more limited?
Interesting article in the Sunday NYTimes Education Life section sent to me by a biology teacher through the NSTA Listserv
http://www.nytimes.com/2008/07/27/education/edlife/27mit.html?_r=2&oref=slogin&pagewanted=print
The article supports the idea that drawings are more limiting in that people can get misconceptions from an illustration.