Could computers replace teachers in the classroom?
In the school of the future tablets might replace textbooks and social media could be at the heart of teaching. But in at least one school in Norway this is not a vision of the future - it is now.
At the Sandvika High School in Norway the exercise books, textbooks and stationery have been packed away. Laptops, blogging and social media are at the centre of learning, but how long will it be before there is no need for a teacher?