Twitter exit cards -- Today's Teaching Tweet. Students put their names in the form of @____ and then below that they write what they learned from today's lesson. Lastly, they #hashtag a "trending topic."
Mrs. Brosseau's Binder: Twitter Board In Action. This Twitter Board is great for posting exit cards. I made sticky notes through Vistaprint so the students can stick their exit card on the board on their way out of class.