C. Keith Ray

C. Keith Ray is developing software for Sizeography and Upstart Technology. He writes code for multiple platforms and languages, including iOS® and Macintosh®.
Go to Sizeography and Upstart Technology to join our mailing lists and see more about our products. Keith's Résumé (pdf)

Saturday, January 3, 2009

Peer Discussion Improves Student Performance

Science Daily reports that peer discussion using "clickers" helps students learn in a way that simple lecturing does not.

Clickers are simple audience response devices, similar to a TV remote control, that allow students to record their answers to thought-provoking, multiple-choice questions in class. After students answer a question individually, the instructor often asks them to discuss the question and then vote again before revealing the answer. After discussion, they usually do better on the question - but why?

The important point is that none of the students were told what the right answer was," said Su. "Even when students in a discussion group all got the initial answer wrong, after talking to each other they were able to figure out the correct response, to learn. That was unexpected, and I think that's dramatic.


Industrial Logic's Agile eLearning allows students to add comments or questions on every page, and even comment or question specific parts of a quiz. You can see a sample of this in the new videos in the Welcome Album. (See "Community and Feedback" in the track "Find Your Way: Start Here")