10/04/2012 - Il debito globale cala in Usa ma resta alto in Europa
Credito - McKinsey: elevato l'indebitamento delle aziende spagnole.
Vittorio Carlini
Il Sole 24 Ore
Il Sole 24 Ore
Almost every country has undertaken some form of school system reform during the past two decades, but very few have succeeded in improving their systems from poor to fair to good to great to excellent. This report looks closely at 20 school systems from different parts of the world, and from an array of starting points, that have registered significant, sustained, and widespread student outcome gains, and examines why what they have done has succeeded where so many others failed.