CK-12 is an app to help students, and teachers improve K-12 learning globally by providing self-pace learning content & tools.
Learn over 5,000 math and science concepts at your own pace and in your own style! (videos, assessments, interactive objects, etc).
Features of CK-12:
- Access Common Core and State Standards aligned content (digital textbooks and concepts).
- Browse, learn and practice (or teach) over 5000+ concepts using multiple modalities (text, videos, quizzes, flashcards and more).
- Manage your class online through groups.
- Assign practice to students and track their progress.
- Everything on our app and website is always 100% Free.
- A California-based non-profit organization, the goal of CK-12 is to increase access to free and customizable open educational resources.