> I'd love the URLs Anita, thanks.

Fall 2003 course outline:
http://timon.sir.arizona.edu/faculty/coleman/501/fall03/

Knowledge Structures Toolbox:
http://radio.weblogs.com/0109575/stories/2003/01/17/toolbox.html

Forgot to mention that this course is entirely online (for pedagogical
reasons as much as access to remote students).

If you are curious to see the course evolution here are the URLS for fall
2001, http://www.u.arizona.edu/~asc/kshome.html and fall 2002,
http://www.sir.arizona.edu/faculty/coleman/501.

Fall 2001 student submissions (before grading) are at the Learning
Showcase http://rani.sir.arizona.edu/~sirls/fall01/501/.

You'll notice the Toolbox also evolved (fall 2001 -
http://www.u.arizona.edu/~asc/kbox.html) and was much leaner and probably
more usable (for intro purposes).

Thanks.