The Branch Alliance for Educator Diversity (BranchED) and ISKME have partnered to offer an eight week Open Educational Resource (OER) train-the-trainer intensive to support teacher educators at Educator Preparation Programs (EPPs) at Minority Serving Institutions (MSIs) to utilize and develop high quality OER. During the Summer Institute, participants will develop an OER module, a three part webinar series, and an OER workshop to train 12+ teachers. The Summer Institute will provide an introduction to OER; practice with discovery, collaboration, curation, and quality evaluation; exploration in design, authoring, and remixing; development of an OER Training plan; peer review, reflection, and refinement of resources; and advocacy and leadership.