Attribution Guidelines

Attribution

Giving us credit when you use our content and technology is not just important for legal reasons. When you provide attribution to CK-12 Foundation, you support the ability of our non-profit organization to make great educational experiences available to students around the world.

CK-12 Foundation is licensed under Creative Commons AttributionNonCommercial 3.0 Unported (CC BY-NC 3.0)Our Creative Commons License welcomes you to use our content and technology when you give us attribution.

If you have any questions about our policies, contact us at support@ck12.org


Reproducing Content

When you copy CK-12 content to any kind of print document, include one of the attributions below.

For online distribution:

Licensed under CK-12 Foundation is licensed under Creative Commons AttributionNonCommercial 3.0 Unported (CC BY-NC 3.0) • Terms of Use • Attribution

Get the HTML Snippet

For print distribution:
print_attribution

Right-click to download the image above.

be sure to include the attribution even if you modified the content that was copied.


Embedding Content

We encourage you to embed CK-12 assessment content into your HTML web pages by using our embed codes.

Attribution to CK-12 automatically appears on the content. There’s nothing for you to do!

exercise_embed_scrnshot