11 Backchannel & Informal Assessment Tools Compared in One Chart

Last winter I made a series of charts in which I compared popular ed tech tools. I'm now going through those charts and removing some tools and adding some new ones. The chart embedded below is the updated version of my chart comparing 11 backchannel and informal assessment tools. At the bottom of the chart you will find links to video tutorials on each of the tools featured in the chart. You can download the chart here or find the Google Docs version here.