Learning Analytics: Time Series Visualization
As part of my work on the NGLC-funded Kaleidoscope Project I’ve been thinking about practical learning analytics. Why “practical”? My goal with practical learning analytics is to provide access to data in ways that an average teacher, with no special training, can leverage in order to help her students succeed. This is, of course, an extremely tall order. As I began to mull over some common conventions that teachers could interpret without training (e.g., time flows left to right, scores move higher and lower) I realized that there’s already a tool available that provides visualizations like this - the Google Motion Chart Gadget. ...