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Study on the optimization of blended teaching model in universities in the post-epidemic era based on new media

The blended teaching model with online and offline integration is the normal trend in the post-epidemic era. In the post-epidemic era, the blended teaching mode in colleges and universities faces new challenges. This paper adopts the interview and questionnaire way, advocates a blended teaching model of substantive integration online and offline on new media. The exploration of teaching mode optimization from the perspective of learning situation analysis by means of new media is of great significance to implement the reform of higher education in China, to achieve "student-oriented", to rebuild students’ view, to guarantee the teaching effect, and to cultivate high-quality talents to meet the needs of society.