Are you interested in turning a set of your lecture notes into an OER (open educational resources) textbook? Perhaps you already use an OER textbook but feel that a few modifications would help it better serve the needs of your students. If so, you’ll be interested in a May 2025 workshop, sponsored by the American Institute of Mathematics and the National Science Foundation, that is intended to support faculty in the creation of OER. Topics will include technological tools for producing OER and for collaboration as well as the typical authoring workflow. For more information and to apply to participate, please visit the workshop website.