Edmodo is a private social platform for teachers and students to share ideas, files, events and assignments.
A small drop in the list for Edmodo this year.
Comments from some of those who selected Edmodo as one of their top tools
Always been a fan. Collaboration with teachers and classes outside your school district, 2014
I have been an Edmodo fan since it first launched. I currently use it to coordinate professional development for my teachers. Tim Childers 2013
utilizing the power of social media for the 21st century classroom Shannon Bosley 2013
unable to use Facebook for my classes, so I use Edmodo instead, 2012