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).
An interactive demo of MasteryGrids can be found here
Most recent slide presentation in SlideShare: http://www.slideshare.net/pbrusilovsky/ectel2014-mg
A video about Mastery Grids can be found here.
