This document provides an overview of the benefits and challenges of open educational resources (OER). It discusses several key benefits of OER including lowering costs for students, increasing accessibility of course materials, allowing for collaboration and customization, and providing opportunities for professional development. However, it also notes challenges such as ensuring quality and keeping content up to date, addressing issues of sustainability, and the time and labor required to implement OER. Overall, the document concludes that the benefits of OER outweigh the challenges, and that many challenges can be addressed by further adoption of OER in education.