Videos this week focus on roofing, the types of roofing and how install asphalt shingles. For those you who may have helped put a roof on, you already know it can be hard physical work as well as dangerous. If you are up to date with assignments in iLearn, you should have completed 4 sets of video questions and 1 tech math. If you have yet to enroll in the class, there is a good chance that you will be contacted as to why you are not participating. I have a list of those of you who have enrolled. If you are having problems enrolling, send me an email and I will resend you the enrollment code with instructions that all of you received in an earlier email from me.