Good Teaching Materials for Precalculus Mathematics?
b-man: You could try Khan's academy, it is very cool IMHO.
http://www.khanacademy.org/index.html#Pre-algebraFor teaching materials, try cnxhttp://cnx.org/content/col10615/latest/I would try out something in the LOGO philosophy also (scratch, etoys and so forth). The web is flowing with rich material, so get a shovel and dig up.I Hope you find some gems.