Research on the Application and Practice of Blended Teaching Mode in Big Data Era

With the development of information technology, the traditional teaching model has emerged problems such as simply imparting knowledge and failing to meet students' personalized learning. Big data technology will provide richer learning resources, teaching methods and learning styles to drive new changes in education. In the era of big data, the blended teaching mode makes full use of the information-based teaching platform to break the drawbacks of the traditional teaching mode, which is of great value and significance to the reform of China's teaching mode. This paper will explore the specific application of blended teaching based on Chaoxing in practical teaching. As a blended teaching platform and analysis tool, Chaoxing can not only grasp students' learning in time and accurately complete learning evaluation, but also optimize teaching design and expand the time and space for teaching and learning. on this basis, this paper also proposes the application strategies of blended teaching mode such as increasing the strength and depth of integration of information technology and curriculum teaching in the era of big data to realize resource integration and make full use of information technology, strengthening teacher training and enhancing information technology application ability, so as to improve the quality of classroom teaching.