bbc.co.uk/worldservice/learningenglish/teachingenglish/net/knowledge_people

http://www.bbc.co.uk/worldservice/learningenglish/teachingenglish/net/knowledge_people.shtml
Knowledge on the Net
A six part radio series from the BBC World Service
Computers have been used for language learning and teaching for many years. The development of the internet and the World Wide Web in the the early 1990's has added another dimension to this resource. The web is interactive, it can be used for communication as well as information.

Knowledge on the Net looks at various aspects of the Internet and how it can be exploited by teachers as a resource for themselves and their classroom teaching.