60 https://www.uni-bremen.de/en/zmml/kompetenzbereiche/mediendidaktik/open-educational-resources-oer/where-can-i-find-materials-that-can-be-used-freely Where can I find materials that can be used freely? en University of Bremen Fri, 06 Mar 2026 00:03:28 +0100 Fri, 06 Mar 2026 00:03:28 +0100 University of Bremen content-365176 Tue, 22 Jun 2021 17:05:43 +0200 https://www.uni-bremen.de/en/zmml/kompetenzbereiche/mediendidaktik/open-educational-resources-oer/where-can-i-find-materials-that-can-be-used-freely#c365176 <ul> <li><a href="http://www.bildungsserver.de/elixier/">http://www.bildungsserver.de/elixier/</a> <ul> <li>GERMAN: partly CC-licensed (findable via advanced search), quality-checked materials, especially for schools</li> </ul> </li> <li><a href="https://www.lehrer-online.de/">https://</a><a href="https://www.lehrer-online.de/">www.lehrer-online.de</a> <ul> <li>GERMAN: partly CC-licensed teaching material (worksheets and complete teaching units)</li> </ul> </li> <li><a href="https://www.zum.de/portal/">https://www.zum.de/portal/</a> <ul> <li>GERMAN: Mostly CC-licensed teaching materials for schools</li> </ul> </li> <li><a href="https://www.edutags.de/">https://</a><a href="https://www.edutags.de/">www.edutags.de</a> <ul> <li>GERMAN: Social bookmarking system for teachers (manage, rate, comment and search OER pages/materials)</li> </ul> </li> <li><a href="https://edulabs.de/oer">https://edulabs.de/oer</a>  <ul> <li>GERMAN: free teaching ideas and materials for school</li> </ul> </li> <li><a href="https://imoox.at/mooc/">https://imoox.at/mooc/</a> <ul> <li>GERMAN: free courses on various topics (various licences) </li> </ul> </li> </ul> Content content-365177 Tue, 22 Jun 2021 17:09:00 +0200 https://www.uni-bremen.de/en/zmml/kompetenzbereiche/mediendidaktik/open-educational-resources-oer/where-can-i-find-materials-that-can-be-used-freely#c365177 <ul> <li><a href="https://phet.colorado.edu/">https://phet.colorado.edu/</a>   <ul> <li>ENGLISH: interactive simulations for science and mathematics</li> </ul> </li> <li><a href="https://commons.wikimedia.org/wiki/Main_Page">https://commons.wikimedia.org/wiki/Main_Page</a> <ul> <li>ENGLISH: Media search<br /> Attention: Text under CC BY-SA 3.0, images differently licensed</li> </ul> </li> <li><a href="http://edeos.org/downloads-erklaervideos-unterrichtsmaterialien">http://edeos.org/downloads-erklaervideos-unterrichtsmaterialien</a> <ul> <li>GERMAN/ENGLISH: Explainer videos, scripts and teaching materials (CC BY-SA)</li> </ul> </li> <li><a href="https://www.oercommons.org/">https://www.oercommons.org/</a> <ul> <li>ENGLISH: various free materials on different topics and educational levels</li> </ul> </li> <li><a href="https://www.merlot.org/merlot/index.htm">https://www.merlot.org/merlot/index.htm</a> <ul> <li>ENGLISH: different free materials on different topics and educational levels</li> </ul> </li> <li><a href="http://www.open.edu/openlearn/">http://www.open.edu/openlearn</a><a href="http://www.open.edu/openlearn/">/</a> <ul> <li>ENGLISH: free materials (courses, interactive materials, videos, texts, ...) of the Open University</li> </ul> </li> <li><a href="https://openstax.org/">https://openstax.org</a><a href="https://openstax.org/">/</a> <ul> <li>ENGLISH: complete textbooks for mathematics, natural, human and social sciences</li> </ul> </li> <li><a href="http://lreforschools.eun.org/">http://lreforschools.eun.org/</a> <ul> <li>DIFFERENT LANGUAGES: different, mostly CC-licensed materials.</li> </ul> </li> <li><a href="https://ocw.mit.edu/index.htm">https://ocw.mit.edu/index.htm</a> <ul> <li>ENGLISH: MIT courses on various topics (mostly CC BY-NC-SA)</li> </ul> </li> <li><a href="https://www.khanacademy.org/">https://www.khanacademy.org/</a> <ul> <li>ENGLISH: Courses on various topics (<a href="https://creativecommons.org/licenses/by-nc-sa/3.0/us/" target="_blank">CC BY-NC-SA 3.0</a>)</li> </ul> </li> <li><a href="https://www.europeana.eu/portal/de">https://www.europeana.eu/portal/de</a> <ul> <li>ENGLISH: Online collection of art, culture and science with various materials (various licences).</li> </ul> </li> <li><a href="https://wikieducator.org/Main_Page">https://wikieducator.org/Main_Page</a> <ul> <li>ENGLISH: Wiki for various forms of educational materials (CC BY-SA as standard)</li> </ul> </li> </ul> Content