Can't commit to all of the lectures, assignments, and tests? Audit this course and have complete access to all of the course material, tests, people, portfolios, and the online discussion forum. You decide what and how much you want to do.
Try for a Certificate
Looking to test your mettle? Participate in all of the course's activities (we use the honor code around here) and if your work meets the 85% requirements, you'll receive a personalized certificate to showcase your achievement. You can also apply for course credit (if desired).