Free Online Course Will Rely on Multiple Sites

A group of online-learning ventures is collaborating on a new kind of free class to be offered this fall, known as a mechanical MOOC (for “massive open online course”), that will teach a computer-programming language by patching together existing resources from open-learning sites.

http://www.nytimes.com/2012/08/21/education/mechanical-mooc-to-rely-on-free-learning-sites.html?_r=2