What's This About?

Hi!

So far, these little clippets are sort of like the first chapter in a novel - lots of little scenes but only hints about what it's about!
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Here's a PDF of my presentation from a 2007 ESRI Education Users conference that talks about using Spatial and Visual means to teach math.  GIS* attaches information to a spot on the globe, so that facts become visual - Global Information Systems.  Start on slide 4 of this http://downloads2.esri.com/campus/uploads/library/pdfs/57936.pdf


Please leave comments about whether this is understandable and any ideas it inspires!
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*Here's a good video for 
"What is GIS?" http://www.esri.com/what-is-gis/index.html