Research on the Teaching Mode of “Linear Algebra” Based on Online Teaching

As a product of informationization, online teaching plays a very important role in talent training and teaching practice, and has gradually become a positive and effective teaching method. In order to ensure a good teaching effect on the premise of completing the teaching task, it is necessary to match the special teaching method with appropriate teaching mode and teaching design. On the basis of investigation and research, this paper establishes a teaching mode of "three-stage integration". The teaching process is divided into pre-class, in-class and after-class according to the teaching design, and corresponding tasks and activities are designed for each link. Finally, the teaching effect is tested with the established assessment and evaluation index system, so as to get the ideas and directions for the next rectification