2009/12/6 Brian McNeil brian.mcneil@wikinewsie.org:
For the 11-13 range I'd suggest they use Wikipedia for Schools. They can install it locally if they like, and actually letting the upper-end 15/16 loose on the mediawiki install would be the *perfect* education on how Wikipedia can have false information inserted.
Wikipedia for Schools is about censoring Wikipedia. It doesn't make it any easier to do good research.