With the rapid development of information technology, digital intelligence technology has gradually penetrated into the field of education, bringing profound changes to classroom teaching. Based on the background and trend of the current development of digital intelligence technology, this paper analyzes the innovation and practice of digital intelligence technology in classroom teaching. First, this paper expounds the application scenarios of digital intelligence technology in the field of education, and through the introduction of advanced technologies such as big data analysis, artificial intelligence, and cloud computing, the acquisition, integration, and utilization of educational resources have become more efficient and convenient. These technologies not only enrich the teaching methods, but also improve the pertinence and effectiveness of teaching. Secondly, this paper discusses the problems faced by digital intelligence technology in the application of classroom teaching, summarizes the practical path of classroom teaching reform driven by digital intelligence technology, and finally expounds the future prospect of digital intelligence technology empowering classroom teaching. The application of digital intelligence technology not only improves the quality and efficiency of teaching, but also promotes the equity and personalized development of education. Digital intelligence technology provides new impetus and possibilities for classroom teaching reform. In the future, with the continuous progress of technology and the continuous updating of educational concepts, the application of digital intelligence technology in the field of education will be more extensive and deeper.