Check out these resources below!
Introduction to Hashtags, Twitter Chats, and Tweetdeck for Education
This blog entry provides an overview of Hastags, explains what a Twitter Chat is, and gives a tour of Tweetdeck with screenshots and labels. Tweetdeck is an online tool that helps manage Twitter conversations and makes them easy to follow and tweet in.
Check it out- click here
Want to take part in or moderate a Chat on Twitter?
Check out this resource by Cybrary Man that gives tips for participating in a Twitter chat and also for moderating (facilitating) your own! Click here to view.