A curriculum program guides you, as a learner, along a specific learning path over an unrestricted period of time to fulfill one or more objectives. Because a curriculum has no built-in time frame for completion, the learning is self-paced. The record of completion for a curriculum does not expire, therefore, you only need to complete the curriculum once.
Once registered for the program, the Curriculum Progress page displays all the courses that define the program in addition to your enrollment and completion status for each of the courses. As you view these courses, you can enroll into the classes simply by clicking the "Enroll" button for the desired class.