You could try Khan's academy, it is very cool IMHO. http://www.khanacademy.org/index.html#Pre-algebra http://www.khanacademy.org/index.html#Pre-algebra For tea

You could try Khan's academy, it is very cool IMHO. http://www.khanacademy.org/index.html#Pre-algebra http://www.khanacademy.org/index.html#Pre-algebra For teaching materials, try cnx http://cnx.org/content/col10615/latest/ http://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.