The acronym "MOOC" has been in vogue recently, with lots of discussion about organisations like udacity, coursera and edX. The acronym stands for "Massive Open Online Course." These organisations provide one interpretation of the MOOC model. They focus on concise, targeted video content - with short videos rather than full-length lectures to wade through - and use automated testing to...

Difference between an XMOOC and a cMOOC
http://reflectionsandcontemplations.wordpress.com/2012/08/23/what-is-a-mooc-what-are-the-different-types-of-mooc-xmoocs-and-cmoocs/

It would seem as though we now have a clear understanding of the difference between a Web 1.0 and Web 2.0 site. Web 1.0 sites are content driven and the user has no way to increase their involvement or interact with the interface.

From kindergarten to calculus, Khan Academy is here to help. You may have heard about our videos, but did you know that Khan Academy has fun interactive math exercises that cover skills ranging from counting to calculus, grade by grade? Every exercise has step-by-step hints, so your child can practice as much as needed.