Question Practice

A teacher sets up a bank of questions organised into categories. Then the student can then choose what categories they want to practice when.
This activity uses the standard Moodle question types (plus several third party question types). A teacher can set up categories for students to select from and they can practice on their own. It works best with a fairly large bank of questions.
https://github.com/marcusgreen/moodle-mod_qpractice
It is possible to experience it from a student point of view at this site
http://www.questiontype.co.uk/mdl/
Read more about it from here
https://github.com/marcusgreen/moodle-mod_qpractice/wiki