Clear explanation of Certainty Based Marking (sort of advanced negative marking). This option is now available in Moodle but the add-ons designed by Tony Gardner-Medwin at UCL look to be far more accurate and effective.


Perhaps some of the language is a little tricky for my students but I do like the idea that it makes multiple choice questions more effective and therefore more justifiable for their use in other subjects.


To download the add-ons and try out the CBM package for all Moodle types click on the link:


Now to get it added to our platform and test it out....

Via gideonwilliams