Opportunities and challenges of educational technology in the post epidemic Era

The outbreak of COVID-19 has exerted a great impact on the educational system of countries all over the world. In the post epidemic era, educational technology researchers need further research on how to change education and teaching and continue to give full play to the advantages of online education. By studying the literature, this study combs the research of educational organizations and scholars on the reform of the educational system in the post epidemic era from three aspects: the new trend of educational development, educational and teaching reform, and the exploration of international education. On this basis, it summarizes the three directions that educational technology scholars need to strive for, that is, to improve the information literacy of primary and secondary school teachers; Promote the inclusive use of high-quality educational resources; Committed to improving the teaching quality of mixed teaching.