This site is a bit difficult to navigate, as it is not as well designed as other open courseware websites. Similar to most databases, you search through the subjects and categories until you find the class you want to take

Learning Space: The Open University

This website offers downloadable coursework in lots of different categories like youth and children, languages, business, engineering, and others.

Carnegie Mellon Open Learning Initiative

This website is well designed with ample content to explain how Carnegie Mellon’s OLI works.