With the rapid development of information technology, modern educational technology is playing an increasingly important role in improving teaching quality and optimizing teaching models. For university physics, a basic course for science and engineering majors, teaching effect directly affects students’ subsequent learning in professional courses. However, there are certain difficulties in the current university physics courses in teaching content, teaching methods, and the updating of teaching resources. It is urgently necessary to achieve innovation and transformation in the teaching model through the introduction of modern educational technology. This article explores the interactive docking mode between modern educational technology and university physics teaching, aiming to optimize the allocation of teaching resources, update teaching content, and innovate teaching methods by constructing the interactive docking links such as preview, course guidance, in-class teaching, after-class review, and testing, thereby improve students’ interest and effectiveness in learning.