http://en.wikipedia.org/wiki/Educational_game

Researchers today have found that computer games could become part of the school curriculum after researchers found they had significant educational value. “The UK study concluded that simulation and adventure games - such as Sim City and RollerCoaster Tycoon, where players create societies or build theme parks, developed children's strategic thinking and planning skills””.

The medium of educational games provides an opportunity for teachers to introduce educational and playful elements into the learning environment. With computer-aided learning programs, teachers may assist students on social aspects such as critical learning, knowledge based communication and effective interpersonal skills that traditional methods of teaching cannot offer.