UNESCO on Open Educational Resources
United Nations Educational, Scientific and Cultural Organization
UNESCO’s account of what open educational resources are and what its member states agreed in the 2019 OER Recommendation.
Free to readFree to read on the publisher’s site. That does not make it free to copy.
Any curriculumNot tied to a curriculum. Useful whatever you are studying.
Version not confirmedRecorded as the version in force, but nobody has checked it against the source. Confirm the year on the source page.
Goes to the official site. The published document there is the one that counts. This link reached the site on 2026-08-31. We did not read the page.