Teaching Knowledge Sharing in Virtual Practice Teaching

Physical education, skill training and other related courses with physical exercises and experience training as the main means are suitable for teaching with virtual reality technology. Constructing teaching knowledge sharing strategy can promote the sharing of virtual practical teaching resources among students. At present, no scholars have paid attention to how to promote the exchange of ideas and experiences among students participating in virtual practical teaching, so that teaching knowledge can spread among students faster and more effectively. Therefore, this article studies the teaching knowledge sharing method of virtual practice teaching and constructs BiLSTM-Attention relation extraction model to recognize named entities of teaching knowledge resources in virtual practice teaching, to record the information of knowledge points involved in teaching knowledge resources, and to explore the information hidden in knowledge resources more deeply. This article constructs a knowledge sharing model of virtual practice teaching based on traditional evolutionary game, and analyzes the local stability of the model based on Jacobin Matrix. Experimental results verify the effectiveness of the model.