.melamine whiteboard.Students are the main body of education and teaching. Teachers play a leading role in education and teaching, and modern equipment such as electronic whiteboard is a tool, a means, and a carrier of curriculum resources. Therefore, no matter how powerful the function of the electronic whiteboard is, how important it is in teaching, it is only the secondary aspect of the matter, and it only serves the student. Therefore, teachers should pay attention to the subjectivity and initiative of the students in teaching. Sex, we must pay attention to the improvement of students' self-learning ability. When students think and explore independently, they should let their students learn independently. Don't let technology and multimedia replace students' thinking and practice. There is a need for emotional communication between teachers and students. It is necessary to have knowledge transfer and feedback, but also to have emotional communication and to use the machine reasonably. If the emotional communication is neglected because of the electronic whiteboard, then such a classroom will be rigid and inactive.