The biggest advantage of math teachers is their simple work, attention to rules and high class management efficiency. Mathematics teachers have the advantage of inspiring education, that is, they can grasp the key to students' problems and have great effect.
As a class teacher, math teachers will also pay more attention to students' learning behavior, especially the efficiency of methods. Very directly, it can involve physics and chemistry students from mathematics, and the suggestion of the class teacher is bound to make students pay more attention to these subjects. This is especially important for high school study. You know, many class teachers are not good at regulating students' specific learning behavior, which is not good for improving class performance.