Research on distance collaborative activities for teacher education based on online video and cloud computing environment

Socialization and virtualization of network, which provides favorable context for distance teaching and research, promotes the professional development of teachers. However, due to the lack of systematic and successful pattern to extend, the utilization rate of resources in distance education is very low, and the advantages of context for network resources in teaching and research are not fully played in China. The research is based on the development of cloud computing technology and the application of online video resources, analyzes the pattern of distance collaborative activities for teacher education and the application case, and elaborates the distance collaborative mechanism, in order to provide a perspective and practical references for the distance collaborative teaching and research in cloud computing environment.