I recently complete the Basic Certification course for Symbaloo. It's a self-paced series of videos and assignments, followed by a final exam. I earned perks after the completion of the program, including the badge on my site's home page.
Here is a webmix (a Symbaloo page of related links) that I made as a result of completing some of the certification exercises:
Here is a webmix (a Symbaloo page of related links) that I made as a result of completing some of the certification exercises: