Hello, Miss Li. According to students' actual situation and needs, Mr. Li Can adopts appropriate teaching methods, such as heuristic teaching and inquiry teaching, to help students better understand and master mathematics knowledge, and at the same time, he can systematically sort out mathematics knowledge, help students establish a complete knowledge system, and carry out targeted teaching according to students' different needs. However, Hu's teaching method is too simple, inflexible or too complicated, which makes it difficult for students to understand and master mathematics knowledge. Although Mr. Pan Pan has rich teaching experience, his teaching methods are not suitable for some students, which will affect their future learning effect. For example, his teaching method pays more attention to theoretical explanation and ignores students' practical operation ability, which leads some students to feel confused. So Mr. Li is good at math class.