Wiki FAQ
From MoodleDocs
How can I grade my students' wikis?
There is no in-built grading facility in the wiki but you can manually add a grade item in the Gradebook called (for example) "yourwikiname" and enter your grades there.
How can I get groups and groupings working for my wiki?
There is currently a problem with this - see tracker entry
See also
- Using Moodle Wiki module forum