Twitter has become an important (and might I add- mainstream) tool in our learning landscape. To see why and how to twitter and how to create your twitter learning network, please work through the following learning objects that I have created over time. If you are a South African teacher, please send a tweet with your subject, school, town, grades taught and the hashtag #sateachers e.g.
Biology grades: 8,9,10, St Peters, Johannesburg #sateachers
Here is a starter tutorial to get you going…
Here is an updated tutorial if you want the bigger picture of why you should be using twitter for educational purposes
Also see the twitter slideshow from David Hopkins
Here is an excellent workshop presentation from @c4lpt