There are lots of ‘feel good’ stories about using Twitter in teaching, and I’ve long been a supporting of using social media in undergraduate classes. But does it work…? What effects does Twitter have on learning?

An example of a student Tweet, used to promote their blog post.

This was a question we decided to tackle in my field biology class, and recently, in a collaboration with Lauren Soluk (as part of her graduate work), we surveyed students about using Twitter in the classroom*. Here are the take-home messages from the work:

• Students Tweeted over 200% more than what was required as part of the course work
• Students used Twitter in many different ways, from informal communication, to promoting their own blogs, to asking questions of each other or of the course instructors and TA.
• Students used Twitter to communicate with their instructor or TA 56% of the…