Here are a few links to help you:

Prerequisite Courses in TMT:
http://education.alberta.ca/teachers/program/cts/program-of-studies/tmt.aspx  

HCS 3000 Online course:  http://www.adlc.ca/

Trades Information: http://www.tradesecrets.org/

How to site: http://www.learnalberta.ca/

Tutorials in Math & Science:  www.Khanacademy.org

Off Campus Education:
http://education.alberta.ca/teachers/program/off-campus.aspx