Open Licenses

Our educational resources are freely available under open licenses that allow reuse, adaptation, and distribution.

License Types

Resources are typically released under these open licenses:

Creative Commons

Most books, courses, and lesson plans use CC-BY (Attribution) or CC-BY-SA (Attribution-ShareAlike).

CC-BY 4.0 · CC-BY-SA 4.0

GNU Free Documentation

Technical documentation and software guides use the GNU Free Documentation License (GFDL).

GFDL v1.3

MIT License

Open source software resources and tools are typically released under the permissive MIT License.

MIT License

Public Domain

Historical resources and older educational materials are in the public domain.

Public Domain

Contribute with Open Licenses

When you contribute to Open Education Commons, your resources can be released under these open licenses. This allows your work to be freely used, adapted, and shared by educators worldwide.

🤝 Become a Contributor

License Comparison

License Commercial Use Modifications Distribution Derivative Works
CC-BY 4.0 ✔️ ✔️ ✔️ ✔️
CC-BY-SA 4.0 ✔️ ✔️ ✔️ ✔️
Same license
MIT ✔️ ✔️ ✔️ ✔️
Public Domain ✔️ ✔️ ✔️ ✔️

License FAQs

Can I sell resources under CC-BY?

Yes, the CC-BY license permits commercial use. However, you must properly attribute the original authors.

What's the difference between CC-BY and CC-BY-SA?

CC-BY-SA requires derivative works to be distributed under the identical license - you must apply the ShareAlike clause for modified content.

Are translations allowed?

Yes! Most open education licenses allow translations and adaptations as long as you follow the attribution requirements.

Can I combine different licensed materials?

You can, but the combination must comply with the most restrictive license. Check the specific requirements for each content type.