The document summarizes several educators' Twitter accounts and their uses of social media to share educational ideas and resources. Aviva Dunsiger shares blogs, videos, and information about projects at her school. Pernille Ripp tweets articles to help teachers with lessons and classroom practices. Chris Wejr retweets ideas from other educators and posts about educational articles and successful classroom strategies. George Couros shares his passion for education and responds positively to tweets about educational topics. The class Twitter page @CI350class is used by the instructor Harold to share news of bicycling and post articles about how social media can impact education.