In modern society, people have begun to reform education and pay attention to the emotional factors of teachers. The classroom is an important platform for information exchange between teachers and students. In teaching activities, teachers and students achieve educational goals through teacher-student interaction and student-student interaction. This article analyzed the relationship between emotional management and classroom effectiveness, aiming to help teachers better grasp emotional management, improve classroom efficiency and effectively improve students' learning quality. This article collected data and analyzed it through surveys, interviews, and other methods. The survey data showed that the average score for teaching methods was 46.3, indicating that in emotional management, teachers need to focus on emotional management in teaching methods when dealing with students.