This document discusses the benefits of open educational resources (OER) and open practices in education. It outlines 5 key benefits of OER: 1) teachers have full control over customizing resources; 2) access to customized resources improves learning outcomes; 3) OER enable authentic learning activities; 4) OER foster collaboration among educators; and 5) OER demonstrate the service mission of educational institutions. The document argues that OER can increase access to education, improve learning, and give educators more autonomy over instructional materials.