6 short videos created by The Council of Chief State School Officers to address frequently asked questions about OER
Literature Review: Effectiveness & Perceptions of OER (4:40)
A Review of the Effectiveness & Perceptions of Open Educational Resources As Compared to Textbooks based on,
Hilton, J. Open educational resources, student efficacy, and user perceptions: a synthesis of research published between 2015 and 2018. Education Tech Research Dev68, 853–876 (2020). https://doi.org/10.1007/s11423-019-09700-4.