whiteboard with easel.The variety of interactive whiteboard teaching has generated a strong interest in students and can participate in the learning process spontaneously and voluntarily. This is also an effective way to achieve a student-centered approach. Classroom Teaching Application The interactive whiteboard embodies the concept of student-centered classroom instructional design. The traditional classroom teaching mode of teacher application blackboard and chalky teaching has withstood the test of the teaching practice of all subjects in the world for centuries. The classroom teaching based on interactive whiteboard can continue and carry forward this excellent tradition, and at the same time can be related to information technology. The integration of various subject courses is explored and innovated, and the two are combined to complement each other. This is also an effective way to achieve a student-centered approach. Due to the ease of use and ease of use of interactive whiteboards, coupled with the increasing popularity of information technology education and the increasing awareness of student participation, many students are even faster at understanding whiteboard functions than by teachers by observing teachers' use of classes and inter-class experiments. In the teaching process, students are allowed to try more and more, and students get an opportunity to participate in practice, fully embodying the new curriculum concept of participation and interaction. At the same time, it shows that the function of media is largely determined by the application of teaching strategies. Teaching strategies also have more flexibility and effectiveness with the rich teaching experience.