The National Repository of Online Courses (NROC) is a growing library of high-quality online course content for students and faculty in higher education, high school and Advanced Placement. ICCOC is a member of NROC. NROC/Hippocampus course content is an Open Educational Resource (OER) and is available at no cost for individual use for those that are members of NROC.
Multimedia Educational Resources for Learning and Online Teaching is a free and open resource designed primarily for faculty and students of higher education.
MERLOT is also a community of people who are involved in education and help MERLOT grow by contributing materials and adding assignments and comments.
Khan Academy is a not-for-profit organization with the goal of changing education for the better by providing a free world-class education for anyone anywhere.
All of the site's resources are available to anyone. Khan Academy's materials and resources are available to you completely free of charge.
OER Commons Find free-to-use Teaching and Learning Content from around the world.
Academic Earth Find free-to-use Teaching and Learning Content.
YouTube EDU Find free-to-use Teaching and Learning Content from Universities and colleges.
Jeff Borden's Amazing Web Resources List