Abstract
The paper considers the principles and content of training future computer science teachers to develop and use open educational resources. Computer science plays an important role in education, so training qualified teachers in this area is becoming necessary. At the same time, currently, open educational resources are widely used at all levels of education. Open educational resources are available online materials that everyone can freely use. Future computer science teachers should have access to interactive textbooks, video lectures, online courses, etc., and they should familiarize themselves with the types of open resources and the principles of their development. Training future computer science teachers to develop and use open educational resources is based on several principles and includes several key aspects. During the research, the main criteria and principles of developing and using open educational resources were identified. The paper also considers the methods of using open educational resources in the educational process, the advantages and difficulties of using open educational resources, and provides recommendations for the effective use of such resources in the educational process. The research results may be used in the future in the process of training computer science teachers to develop and use open educational resources.