Harvard University Courses

Harvard University courses are available online. Some courses are free and others have a fee. Subjects: Art and Design, Business, Computer Science, Data Science, Education and Teaching, Health and Medicine, Humanities, Mathematics, Programming, Science, and...

Khan Academy

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empowers learners to study independently in and outside the classroom. We cover a range of subjects, including math, science, computing, history, art history,...

Open Textbook Library

Textbooks in the Open Textbook Library are open because they are free to use and distribute and licensed to be freely adapted or changed with proper attribution. Subjects: Business, Computer Science, Education, Engineering and Technology,...

OpenStax

OpenStax is part of Rice University, a 501(c)(3) nonprofit charitable corporation. As an educational initiative, our mission is to enhance academic access and learning opportunities for all. Through our partnerships with philanthropic foundations and our alliance with...

Study.com

Study.com is proud to provide a curriculum you can trust. Our learning materials are crafted by expert instructors (teachers, professors, M.Ed., Ph.D., etc.) who have mastered their subject matter and strive to make learning exciting and easy. Special Education: ...

Teachers Pay Teachers

Teachers Pay Teachers exists to unlock the wisdom of teachers everywhere and empower them to teach at their best. We’re the go-to platform for supporting educators with the resources they need to teach successfully in an ever-changing education landscape. ...