Open Educational Resources: Open class materials

Search for class materials in a collection of OER curated by digital librarians. Search by class subject, education level and material type (labs, assessments, case studies, assignments, lecture notes, lesson plans, simulations) as well as textbooks and full courses.

SBCTC's collection of shareable course materials, including syllabi, course activities, readings, and assessments designed by teams of college faculty, instructional designers, librarians, and other experts

High quality online educational resources for teaching and learning, with current emphasis on the sciences, technology, engineering, and mathematics (STEM) disciplines.

A digital library of sharable undergraduate teaching materials for chemistry, biology, physics, mathematics, and computer science. It is designed to quickly and accurately connect users with the educational resources ranging in type from highly granular objects such as individual images and video clips to entire courses.

MIT makes most of their course content available free online through video and audio lectures, syllabi, etc. Another important resource for teachers seeking OER content for their courses is MIT's section on supplemental materials, which includes open textbooks.