Perception of Mathematics Teaching in Senior One (1) Mathematics is a very big hurdle for students who have just entered Senior One from primary school. Since entering junior high school, mathematics knowledge has been deepened and the difficulty has been increasing. Some students feel pessimistic and think that they can't learn, and slowly list their interests in mathematics learning. In fact, these students have low self-control ability and lack good study habits, so we must help them build up their self-confidence in their initial study and lay a good foundation for their future study. At the beginning of contact with students, it is necessary to establish a harmonious relationship between teachers and students, help them solve problems in their study and life, be their friends, let them trust themselves, let them feel the love from teachers, and thus stimulate their desire for learning. In short, we should care about and respect every student, water every student with our own feelings, and let them fully accept this subject. For these students who have just graduated from primary schools, like other children, they want to be praised and cared for by their teachers. We can always let those students who are not confident hear the teacher's praise and encouragement, enhance their sense of competition and self-confidence, and believe that they have "captured" their hearts emotionally. Then if we make a little effort in actual teaching, they will really fall in love with mathematics.