I have two versions of chapters on Cognitive Tools. For those of you who are interested in this topic, please vote on which version is better.
New version
http://www.coe.uga.edu/dev/epltt/cogTools.html
Old version
http://www.coe.uga.edu/dev/epltt/cognitiveTools.htm
This poll was created on 2007-05-12 16:46:13
by mikeorey