1. Rich knowledge: Teacher Li Yongle has a solid mathematical foundation and a thorough understanding of linear algebra. He can explain complex mathematical concepts clearly in simple and easy-to-understand language, so that students can master them quickly.
2. Unique teaching method: Teacher Li Yongle's teaching method is very unique. He is good at explaining abstract mathematical concepts with vivid examples and vivid metaphors, so that students can better understand and remember them.
3. Patience and meticulousness: Teacher Li Yongle is patient with students and will give personalized guidance according to each student's learning progress and understanding. He will explain it again and again until the students fully understand it.
4. Enthusiasm: Mr. Li Yongle loves teaching, and the classroom atmosphere is active, which can stimulate students' interest and enthusiasm in learning.
5. Strictness and seriousness: Mr. Li Yongle is very strict and serious about teaching. He demanded that every detail should be accurate and every question should be thought deeply.
6. Personality charm: Teacher Li Yongle not only has profound academic attainments, but also his personality charm is very attractive. His humility, sincerity and enthusiasm make him have high prestige in the hearts of students.
Generally speaking, Mr. Li Yongle is an excellent substitute teacher for postgraduate entrance examination, and his teaching style and methods are very worthy of our study and reference.