Exploration and Research on Online and Offline Blended Teaching Mode of Practical Class Courses

With the rapid development of information technology and the popularity of the network environment, the education and teaching mode is undergoing a profound change. The traditional teaching mode of practical courses has time and space limitations, which cannot meet students' personalized learning needs and the requirements of teaching quality improvement. Therefore, exploring a blended teaching mode that integrates online and offline teaching resources has become one of the important issues in the current education and teaching reform. In this context, the online-offline blended teaching mode of practical courses makes use of the advantages of online and offline teaching resources to provide a more flexible and diversified teaching method for the teaching of practical courses. The purpose of this paper is to analyze its theoretical basis and teaching principles and to discuss the design and implementation of online blended teaching mode for practical courses, to provide new ideas and methods for education and teaching reform and innovation.