CoSSOL Videos
Comenius project: CoSSOL/ "Concepts for a Successful Self-Organized Learning".
Project meeting at the German partner school - Mercator Berufskolleg
CoSSOL Portfolio - Vortrag von Hermann Velsink
Workshop in Moers im Jahre 2011
CoSSOL Modul 6
Cossoll Peer to Peer Evaluation - Frank Kunert
