Technology: Classroom interaction offers best experience

Printed from: http://www.ft.com/cms/s/20817982-b9eb-11de-a747-00144feab49a,dwp_uuid=d1462326-b9f0-11de-a747-00144feab49a,Authorised=false.html

Print a single copy of this article for personal use. Contact us if you wish to print more to distribute to others.

© The Financial Times Ltd 2012 FT and ‘Financial Times’ are trademarks of The Financial Times Ltd. Privacy policy | Terms | Copyright