Siemens-Stiftung's OER Media Portal
Siemens-Stiftung's Open Educational Resources (OER) Media Portal provides you with teaching and learning materials in English, German, and Spanish. The media are appropriate for various classroom activities and all class levels. The focus is on Science & Technology. The Media Portal includes a log-in protected area, as well as a growing library of OER. You will also find the extensive information on OER and helpful examples of best practices and news about interesting events.