Open Educational Resources are available for many subjects. Find OER materials sorted by department at Lehman on the Lehman OER by Discipline Research Guide, or view the the OER Starter Kit Workbook to get started.
Other OER Sources
- Academic Commons
- Manifold
- OER Commons
- Pressbooks
- OpenStax
- MERLOT
- MyOpenMath
- CUNY Academic Works
- More Options
