Guess how many social networks there are? (such as Facebook, MySpace, Goodreads, etc.). 350+ such technologies! This is an interesting list of as many of them as we know about, organized by subjects. There are some interesting student ones, geared more for university students.
A dozen activities are presented for using an online education technology tool to engage students in classroom activities to develop a better understanding of concepts.
This is an interesting website. I could see it being a valuable resource for university students, but also a way of cheating. It connects to your Facebook and you can upload class notes and materials to share with other students. What do you think? Would you encourage your students to use this? What would you do to make sure it wasn't used for cheating?
Facebook email may not be very secure. This article gives very good reasons why we should not mix our social networking services with our email services