The Twitter Experiment - UT Dallas.
Dr. Rankin, professor of History at UT Dallas, wanted to know how to reach more students and involve more people in class discussions both in and out of the classroom. She and her students describe the impact of Twitter on the didactic process.
Last year, another teacher from the same university talked how he had used Twitter:
David Parry, a professor at the University of Texas at Dallas, talks about using Twitter for his courses.
Video: Teaching With Twitter
How One Teacher Uses Twitter in the Classroom. Marshall Kirkpatrick.
Assistant professor uses Twitter to teach students dental anatomy at Ohio State University - 113 of 200 students signed up, 56% http://goo.gl/jvyq7