The document summarizes findings from a study on the barriers and motivators to using open educational resources (OER) in German schools. The study involved focus groups with teachers from different school types. It found that while teachers see benefits to OER, there are also challenges. Teachers lack guidance on how to evaluate quality and appropriateness of OER. They also reported that OER are not always easily adapted to their needs and that technical and language barriers exist. The study concludes that more support is needed for teachers in areas like trust-building, adaptation, and accessing OER in order to increase adoption.