The classroom teaching reform of “Computer Network” course of “three paragraphs and three levels, the combination of evaluation and questioning, and multiple assessment”

Abstract

The computer network course is a compulsory course for computer majors, which is offered in the second semester of the second year of college. Students' understanding of the network is in the simple application level, and they lack the thinking and ability to analyze and solve network problems from a professional perspective. This paper focuses on the research and practice of the traditional classroom of computer network, takes "theme" as the center to reconstruct the teaching content, adopts the "three paragraphs and three levels" online and offline mixed teaching mode, and solves the problems that the knowledge points in the traditional teaching are low correlation and students cannot apply what they have learned. It has some practical reference value for teachers to broaden teaching ideas and choose teaching methods in classroom teaching in the future.