Mind Maps
   - There is a technique closely related to semantic nets called Mind
       Maps.
 
   - This just gives you a way of freely connecting ideas, and is great
       for note taking.
 
   -  The Buzans have a good book on Mind Maps, but also see the 
       
       Mind Map wiki .
 
   - You draw nodes, and connect them.  You don't typically label
       arcs, but you can develop your own style.
 
   - Just draw one out for this class.
 
   - It really takes advantage of the spreading activation nature 
       of human memory.