Please use one of these links:

Slides from a Spring 2003 talk about Fibonacci numbers and Pythagorean Triples

Slides from a Fall 2002 talk about Fibonacci numbers

Preprint of a paper on Fibonacci numbers  (It looks better when printed than it does on the computer screen.)

Webpage related to Mathwright Web Activities, as discussed in Interactive Mathlets from Mathwright, presented at the AMS/MAA meeting, Baltimore, January 2003.

Elementary Mathematical Models - An entry level mathematics course for the five minute university.
Slides from a presentation at the AMS/MAA meeting, Baltimore, January 2003.

Two related papers:

Entry Level College Mathematics: Algebra or Modeling from AMATYC Review

Elementary Math Models: College Algebra Topics and a Liberal Arts Approach from a forthcoming MAA Notes volume.