"I regularly use Twitter’s own search as well as TweetDeck and Kred (once I am logged in) to scan and search the hashtags and keywords.But, Topsy is a game changer.The free comprehensive index and social analysis tool, searches keywords, hashtags and @ signs from minutes ago or from across a span of years, retrieving your social needles from millions of haystacks of billions of tweets.Topsy is a way to instantly discover breaking news and just released press-releases and track current conversations and just posted media."
Via Howard Rheingold
This guide brings together some of the best tips on using Twitter in the classroom. We’ve sourced some of the best education blogs from the web to bring you these useful resources from influential bloggers. Our tips come from Jeff Dunn from Edudemic and Christopher Pappas from eLearning Industry plus other education bloggers who really know what they are talking about.