Open Educational Resources from the Innovative Resources for Instructional Success Center

Since their launch in 2002, open educational resources (OER) developed by the Innovative Resources for Instructional Success, better known as the IRIS Center, have become a staple of teacher preparation programs. In the spring of 2019, a survey of users revealed a diversity of ways teacher educators incorporate IRIS Center OERs within their preparation programs. This article describes these innovative applications and presents a snapshot of who IRIS users are and which IRIS Center OERs are most frequently used.