This section of the website will help to answer many of your questions. If you have a question that you cannot fine the answer here, you can contact us using the Contact Us page.


Question: What Is a FlexBook® Textbook?

Answer: FlexBook® textbooks are CK-12's open source digital textbooks.

They are:

  • free and fully customizable
  • focused on science, technology, engineering, and mathematics (STEM)
  • aligned with state and Common Core standards

Click the link below for more information.

[Click Here to Open]


Question: How can I search for CK-12 content?

Click the link below for more information.

[Click Here to Open]


Do you have customer service?

Of course! Our friendly and knowledgeable customer services reps are available to answer your questions 24/7/365.

Do you ship oversees and to P.O. boxes?

Yes, we’ll ship your package anywhere that can accept deliveries.


Do you have customer service?

This section of the website will help to answer many of your questions. If you have a question that you cannot fine the answer here, you can contact us using the Contact Us page.


Question: What Is a FlexBook® Textbook?

Answer: FlexBook® textbooks are CK-12's open source digital textbooks.

They are:

  • free and fully customizable
  • focused on science, technology, engineering, and mathematics (STEM)
  • aligned with state and Common Core standards

Click the link below for more information.

[Click Here to Open]

 


Question: How can I search for CK-12 content?

Click the link below for more information.

[Click Here to Open]


Do you have customer service?

Of course! Our friendly and knowledgeable customer services reps are available to answer your questions 24/7/365.

Do you ship oversees and to P.O. boxes?

Yes, we’ll ship your package anywhere that can accept deliveries.


Do you have customer service?