Each lesson has a video (or multiple videos) to watch, handouts for you to download and study, an assignment for you to record yourself, and a quiz.
You will need a DROPBOX account to submit your video recordings to the instructor. If you need help setting up dropbox, just ask.
If you don’t pass a lesson, not to fear. Like in a video game, it’s not uncommon for coaches to fail a lesson multiple times before being able to proceed.