Educators have more flexibility in their course curriculum when using open educational resources (OER) compared to traditional textbooks. OER allow instructors to select customized content without being restricted to what is in a single textbook. Additionally, using OER increases student access to higher education by lowering textbook costs, which is a major barrier to attendance and degree completion. However, OER materials may have issues with quality, accessibility, and navigability that require extra time and effort from educators to evaluate and address.