CK-12 vs Class Central
A side-by-side look at CK-12 and Class Central. For an in-depth review of either product, follow the links below.
CK-12
Education & Reference
CK-12 is an online platform that provides free K-12 textbooks, videos, exercises, flexbooks, and personalized learning activities across many subjects. It aims to help students and teachers access free, high-quality learning resources.
textbooksvideosexercisesflexbookspersonalized-learningk12free-resources
Class Central
Education & Reference
Class Central is a search engine and reviews site for free online courses called MOOCs. It helps learners find the courses that are right for them from over 200 top universities and education companies. Class Central also publishes in-depth reports and analyses of major trends in online education.
moocsonline-learningcourse-searchcourse-reviews
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