https://www.coursera.org/course/cs101
CS101 teaches the essential ideas of Computer Science for a zero-prior-experience audience. The course uses small coding experiments in the browser to play with the nature of computers, understanding their strengths and limitations.
Hey this is an awesome opportunity! Thanks for letting people know about this. Have you taken it before? Do you know how often they run?
Sorry, I haven’t had time to take any of these. I would love too though!