Presentó su trabajo en 15 de abril de 2012 a las 13:38
Challenge Creator Medalla Otorgada a Jonas Backelin
Challenge Creator Medalla
The Challenge Creator Badge recognizes peers who have created engaging and well presented "Learning Challenges" in p2pu.org
More than 3 peers - by an average rating higher than 3 - have said that the Challenge you created was fun, the titles were clear and simple and the learning goals easy to understand.