For example, one could imagine an English undergraduate program where one could find a repository of educational media dealing with subjects across the discipline which would serve as points of reference for the curriculum. Then you would have faculty who would announce various projects, perhaps developed in collaboration with interested students. Students would enlist in the project, work with faculty, and produce work. There could be student publications and conferences. Eventually there could be a portfolio review, culminating exam, and so on. Obviously the system would need to be a little more complex than that. There would be some introductory projects that would need to be taught that would serve as pre-reqs. Some projects that might serve the purpose of general education. And one would look to faculty to provide a certain level of interaction for students.