Just wanted to draw your attention to this great blog post Sage put together about the online training he did for students:

http://blog.wikimedia.org/2013/03/20/online-training-for-newcomers/

We're in the middle of porting the trainings over to the Portuguese Wikipedia to see what the best way of doing this is, but we're hoping that we can develop a set of best practices for porting, translating, and localizing these online trainings, so that we can help programs working on other language Wikipedias to develop similar trainings. 

LiAnna