The aim of the meeting is to provide a forum for the exchange of research findings and new ideas on the theme of Patchwork. Learning diversities. Continuing the reflection started in Utrecht 2010, at the Moving through cultures of learning meeting (http://sig10and21meeting.risbo.org/index.php?mnu=1), the focus of this meeting is to examine the dynamics by which practices of learning and institutions evolve, as learners, knowledge and educators move through different social spaces, meet and interact, as while drawing with them their languages, values and cultural references. This theme provides ample space for discussion both for the separate SIGs – social interaction in learning and instruction as well as cultural diversity - and for the SIGs jointly. In addition, special attention will be given to the educational realities and challenges in Serbia today.