There’s an online Moodle course run by @ONE (a collaboration of the California Community College system) starting April 19th. The course is very inexpensive ($50 for CA teachers, $100 for any other teachers, $200 for any other Moodlers).
As far as four-week online courses go, this one looks to be one of the most inexpensive and comprehensive. Here’s a run down of the objectives:
@ONE recommends having 10 hours a week to spend on the course. Completers will have successfully collaborated within Moodle classrooms and worked through all online activities, assessments and resources.
Sounds like a bargain if you’re looking for some professional development. More information is available at http://www.onefortraining.org/online-courses/popup_courses.php%2523OT4.
Note that this is a free plug (we have no affiliation with @ONE and were not asked to post this information). For a free alternative check out Moodle 4 Teachers at http://integrating-technology.com.