1. OPAL on Twitter: http://www.twitter.com/opal2010 Ulf-Daniel Ehlers, University Duisburg-Essen Co-financed through EU 2. Will learning improve when resourcesare available?…
1. OPAL Research Workshop Ulf-Daniel Ehlers University Duisburg-Essen 2. No time to think! 3. Will learning improve when resourcesare available? 4. UNESCO OER Discussion…