OER Fundamentals Asynchronous Training Series (OERizona)The OER Fundamentals Asynchronous Training Series was developed as part of an Arizona regional Open Textbook Pilot grant, funded through the U.S. Department of Education’s FIPSE program. This series aims to equip educators, librarians, and administrators with the knowledge and skills to effectively engage with Open Educational Resources (OER). The four-part training provides a comprehensive introduction to OER, covering essential topics that support the adoption, adaptation, and creation of openly licensed educational materials.