new google add-ons – http://www.googlegooru.com/7-of-the-best-new-add-ons-for-google-docs-and-sheets/
videonot.es – http://www.freetech4teachers.com/2013/04/videonotes-great-tool-for-taking-notes.html
Kahoot and Gmail+1 trick – http://edutechniques.com/?p=424
– creating class gmail accounts that go into your gmail