For open educational resources, we will rely on the definition provided by UNESCO: "teaching, learning and research materials in any medium, digital or otherwise, that reside in the public domain or have been released under an open license that permits no-cost access, use, adaptation and redistribution by others with no or limited restrictions."

In the state-of-the-art analysis, we try to locate open resources serving the purposes of the Tolerance project. We will use them and disseminate these resources. But our purpose is also to produce our own ressources to fill in the gaps that were detected. All of these materials will be disseminated through this website in nine languages.

• To know more about OER
• EU promotes open educational resources
• Overview and analysis of practices with open educational resources in adult education in Europe (pdf)