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.
Here's how:
- Go to www.ck12.org.
- Click Sign-in at the top right corner of the CK-12 homepage.
- Click "Sign up"
- 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.