Here is a quick definition from a university’s FAQ: Auditing a course allows a student to take a class without the benefit of a grade or credit for a course. So when you are trying to enroll in Coursera courses for free, look for the word Audit after you select the Enroll For Free...
Learning How to Learn: Powerful mental tools to help you master tough subjects是 University of California, San Diego 在coursera上开放的一门公开课, Whether you are an outstanding or a struggling student, “Learning How to Learn” will give you powerful mental tools that will help you learn more...