<p>I just realized that there is room on the Common App to list courses you've taken through colleges. I've never taken a class through a college before. Fortunately, I am also finished with the math curriculum at my high school (took Calculus BC as a junior). I'm thinking of signing up for an online Calculus course through a university, thus giving me something to write on my application. Which online schools/programs do you guys recommend?</p>