Paul Haigh is Director of the Hallam Teaching School Alliance at Notre Dame High School, Sheffield. Notre Dame is an outstanding Catholic comprehensive school. Paul is a secondary teacher of 16 years' experience, he has also led his school to award-winning national reputation for its use of new technology. He is a regular conference speaker and author of two books on new technology in schools and many articles. He currently works closely with the National College, TDA, Schools Network and several professional organisations, subject organisations and universities. Follow Paul on twitter @paulhaigh