I would say learn what you can from that class (which isn't likely to be much) and then when you do your project work, do the best work you can, and treat it as if you're working on a project for a final at an actual film school, where you'll be graded based on everything you should have learned during your time at film school.
This means you'll likely have to do a lot of other work outside of the class, and a lot of your own studying, but it should make that class an easy A (probably already is from the sounds of it), and you'll actually get something out of your time.
First place to start would probably be lighting, as clearly that's the area in which you're lacking most right now. Watch a couple movies you like. Not the big super spendy VFX porn ones, but something more along the lines of
swingers, or
State & Main (awesome movie!)... character driven drama or comedy. Find a scene or two that you like and recreate them shot for shot. You'll learn a lot about camera placement, lighting, etc by doing this.
Pick up some books, and practice practice practice..
We'll be happy to help you, as Sweetie said, ask lots of questions. But if you're truly interested in filmmaking, do the work to make it good... don't just half-ass it for some joke of a community college elective class.
