I still need to save my flipchart as a pdf to make a lesson out of it.
In the meantime, if you would like to get a headstart (actually just keep up with our Edline calendar!), you can start with some Khan videos here.
This video explains the concept of substitution and shows one example and the 5.5 homework.
These are three more examples - two indefinite integrals and one definite integral.
Here are the last two examples from the notes for 5-5.