"The article argues that it is necessary to move e-learning beyond learning management systems and engage students in an active use of the web as a resource for their self-governed, problem-based and collaborative activities."
"Traumwerk, like the other collaboratories at Metamedia (Stanford), is a wiki - a web-based authoring environment that enables the collaborative, fast and easy building of hypertext and hypermedia - linked pages of text, images, indeed any kind of digital
A. Helkme, I. Hosenfeld, F.-W. Schrader, und W. Wagner. Das Projekt MARKUS. Mathematik-Gesamterhebung Rheinland-Pfalz: Kompetenzen, Unterrichtsmerkmale, Schulkontext, 2, Verlag empirische Pädagogik, (2002)