CK-12
CK-12 is an app to help students, and teachers improve K-12 learning globally by providing self-pace learning content & tools.
What is CK-12?
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Summary
Learn over 5,000 math and science concepts at your own pace and in your own style! (videos, assessments, interactive objects, etc)
- Math subjects include: Arithmetic, Measurement, Algebra, Geometry, Probability, Statistics, Trigonometry, Analysis, and Calculus
- Science subjects include: Earth Science, Life Science, Physical Science, Biology, Chemistry, and Physics
- Other subjects include: SAT Exam Prep., Engineering, Technology, Astronomy, English, and History
Features: -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.
CK-12 Foundation is a non-profit that creates and curates high quality STEM content for students and teachers around the world.
User reviews
User reviews summary
Pros
- Extensive coverage of material
- Useful for both students and teachers
- Offers assessments, video and text resources
- Good for home schooling
- Simple to use
Cons
- Need to be connected to the internet to access most content
- Does not provide a downloadable grade book
- Content is not differentiated for below-grade-level readers
Most mentioned
- Useful for education
- Good for home schooling
- Provides video and text resources
Recent reviews
Safety
Risk impact
CK-12 is safe to use. It does not request any sensitive permissions.
Risk likelihood
CK-12 has earned a good reputation and can be trusted.