Open Instructional Content

Open Educational Resources (OERs) are electronic books and media that are freely available and editable, so you can adopt them as they are, or improve them to better meet your students’ needs.

Open textbooks

California Open Online Library for Education (COOL4Ed)

College Open Textbooks

Open Textbook Library (University of Minnesota)

OpenStax College

Open courseware

OpenCourseWare Consortium