Registering on CK-12 is free and allows you to join groups, track your progress and much more.
Note: If you are a parent, please register as a teacher.
- Go to www.ck12.org.
- Click Join in the top right of the CK-12 homepage.
- Click "Sign up here?" next to the question, "Are you a teacher?"
- Sign up using one of the social media buttons or with your email address.
- Fill in the information fields and click Sign up.
- To complete the registration, select a role, location, grade level(s) and click Continue.