5 strumenti per sviluppare l’attività collaborativa in classe – 5 Great Web Tools to Enhance Collaboration in Class http://www.scoop.it/t/aulamagazine/p/4060011038/2016/02/19/5-strumenti-per-sviluppare-l-attivita-collaborativa-in-classe-5-great-web-tools-to-enhance-collaboration-in-class