Mastery Grids Interface
From PAWS Lab
MasteryGrids is an open social student modeling interface written in Javascript. The interface shows the student's progress levels in a series of topics and content items as long as provides navigation support and access to educational content (see figure).
A demo view of MasteryGrids can be found here
Most recent slide presentation in SlideShare: http://www.slideshare.net/pbrusilovsky/ectel2014-mg
