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Open and Affordable Educational Resources

Physics OER

OpenStax College


Note: Many of ConneXion's physics resources are based on the OpenStax physics textbook, and there are quite a few modified versions of the OpenStax textbook.  We suggest that you search ConneXions if you are interested in viewing a modified version of OpenStax's physics textbook.  The resources listed below are not the modified OpenStax textbook.

Open Textbook Library

Other Resources

YouTube Channels

Other Video Sites

Exercises & Worksheets

Miscellaneous Courses and Resources



Other Resources