A blog is a type of website , usually maintained by an individual with regular entries of commentary, descriptions of events, or other material such as graphics or video. Entries are commonly displayed in reverse-chronological order. "Blog" can also be used as a verb, meaning to maintain or add content to a blog .
VU online journal that describes how a group of preservice teachers in America streamed educational videos online using ‘youtube’ and ‘teachertube’ for there students so that everyone could be involved and the lesson being learnt was fun and different.
Cunningham, W, Leuf, B, The Wiki Way: Quick Collaboration on the Web, Addison-Wesly, Boston, 2001 p.15
Dreon, O, Dietrich, N, 2009, “Turning lemons into lemonade: teaching assistive technology through wikis and embedded video” Library Journal, viewed 21 st April 2009, retrieved from Academic Search Premier.