Recently, I was at the miGoogle 2015 conference and learned about this awesome add-on used within a Google Doc. This add-on is called "Twitter Curator" and is used to cite tweets.
This tool could be very handy to have in the classroom as your students could respond to tweets made by political figures, professional athletes, or other famous individuals. Using this add-on would allow students to view tweets and respond to them on a Google Doc instead of having to actually use Twitter. This sounds like a perfect idea for a current events class.
To get more help on how to cite tweets on a Google Doc, check out the two minute video tutorial below.