OER materials for math and sciences in general tend to be very specific.
Some sites require log-ins, some are free to browse, some require memberships. Some will have GREAT material but the site itself might be very difficult to navigate. There should always be a requirement for use statement as some material is free and open while others are tightly controlled and copyrighted. Be sure to read the fine print.
These examples are only a handful of the available sites. Remember, if you find a great site or resource, make a note of that exact page because getting back to it might be more difficult than you think!
Have you come across a great OER source to add to this list? Please send your suggestions to Michelle Beechey at the MCC Libraries.
Accessibility is important to us. While we have made efforts to make our guides as accessible as possible, it is possible that issues could be present. If you are having difficulty accessing content in these guides or if you have any questions about the accessibility of online information posted by the MCC Libraries, please contact us.