Share your secret sauce with other teachers!
You agree that you are donating your contributions to CK-12 and you will not receive monetary reimbursement. If the submission is accepted, we reserve the right to correct minor oversights in punctuation, grammar, or spelling. We will attribute you as author under the CC-BY-NC-SA license. We may contact you if your submission is accepted for use. Submissions may be accepted and used at a later time. We cannot guarantee acceptance or date of publication of any submission.
By submitting your work, you authorize publication of your contribution in any or all of the following:
CK-12 ePUB Editions (and other supported output formats)
For further information, you can also take a look at our Guide to Authoring a Science FlexBook.
To submit your contribution, click here. Please enter the type of submission in the subject line and attach your Word and/or zipped up art files. In the body of the email, please include a short description, the intended grade and appropriate course for your given attachment. If you are interested in donating other types of materials to CK-12, like a full-blown learning module, chapter, book, or a translation of something already in the CK-12 library, please contact us directly.
Note: Some ISPs limit the size of attachments. We suggest limiting the size to 10Mb or less. Please contact us directly if you’d like to submit documents exceeding this limit.