By Jeffrey R. Young. Free online courses do big numbers these days. So-called MOOCs, or massive open online courses, typically get tens of thousands of sign-ups to watch video lectures delivered by tweedy academics, some more photogenic than others. But imagine how many students would tune in—or make it through the class without dropping out—if instead of bookish professors, Hollywood stars delivered the lessons.
That’s one idea under consideration by leaders of EdX, the nonprofit provider of MOOCs started by Harvard University and the Massachusetts Institute of Technology.
06 novembre 2013