Exposure

After listening during tuesdays class and reading the section on Exposure in my Nature Photography book I have come to the conclusion that I don't understand what is going on. I have absolutely zero experience with cameras (bought my first point and shoot  couple months ago) and feel like I'm learning a new language. For this reason I think it would be best to meet with Dave and get a bit of tutoring before I go on and write a blog pertaining to exposure. Hopefully my future blog Exposure II will be more insightful.