One of the great worries I have regarding my computer science students is that they spend way too much time sitting at their computers indoors.  I always joke to them that their lack of tans and muscle tone is an obvious sign that they are computer geeks.  It turns out that studies have been done showing that natural lighting and outdoor learning BOTH improve student test scores.  Now if I can just figure a way to teach PowerPoint outdoors, I’ll be set 🙂