With the continuous development of science and technology, the integration of information teaching means and curriculum teaching is further deepened. The application of intelligent means to create efficient classrooms has become the choice of many teachers. In this context, college physics teachers rely on digital intelligence technology to build an online and offline integration of teaching platforms, develop and design unique interactive teaching modes and teaching resources, guide students to deeply understand physics concepts and problem-solving ideas in a good situation, and encourage students to gradually have a good independent learning ability and innovation awareness while deep learning. This paper studies the mixed teaching of college physics courses under the number intelligence technology and puts forward the corresponding views.