I’m looking at Course Builder – as it is explained on https://code.google.com/p/course-builder/ it packages the software and technology used to build the Power Searching with Google online course.
The guys at Google say:
We hope you will use it to create your own online courses, whether they’re for 10 students or 100,000 students. You might want to create anything from an entire high school or university offering to a short how-to course on your favorite topic.
Some familiarity with html and JavaScript is needed, but it seems the wiki is very informative and well-structured.
I plan to give it a try and include my experiences in the peeragogy.org handbook.