Since the curriculum reform, as a teacher who implements the school quality education and the new curriculum concept, in the teaching process, primary school mathematics teachers should take reflecting students' learning subject status and improving students' learning skills as an important goal of mathematics classroom teaching, actively implement classroom teaching reform, and strive to improve teaching efficiency. In the process of exploration and practice, I deeply realize that math teachers must put new teaching ideas into practice. Here are some ways I can do in the course reform. First, change the teaching concept, educate students with language and mentality, and impart knowledge. Our teaching is basically a spoon-feeding teaching model. Teachers instill knowledge into students, which greatly hinders their learning initiative and affects their creative learning. Only creative teaching subjects can glow the creative vitality of learning subjects and pay attention to the flexibility of teaching methods. Teachers used to teach how to write textbooks. Now when I am teaching, I study the teaching materials carefully and use them creatively in combination with the students' reality, so I can choose the teaching materials in a targeted way and be much more flexible. Teachers are no longer the protagonists of teaching, but students become the masters of learning. Teachers should advocate independent thinking, pay attention to cultivating students' interest in finding, asking and exploring problems independently and their ability to acquire knowledge, so that students can constantly learn and update their knowledge to meet the needs of the continuous development of society. At the same time, we should pay attention to cultivating students' awareness of knowledge application, be good at applying mathematics knowledge to real life, and encourage and cultivate students to love hands-on, dare to do hands-on and dare to use their brains. Teachers should be practitioners, researchers and promoters of curriculum reform that meet the requirements of the new curriculum. Second, pay attention to students, respect students and pay attention to integrating theory with practice. Every student has an urgent desire to explore and master mathematical knowledge. This requires teachers to show students interesting operation contents in primary school mathematics according to students' psychological characteristics in mathematics teaching, so that students can observe and operate the problems and guide students to connect old and new knowledge. Through the analysis, arrangement and induction of the internal relations of related contents. Let students form a clear and comprehensive knowledge system and improve their ability and level of analyzing mathematical problems. In the activities, students' subjectivity should be highlighted in learning activities, time and space should be created for students to exchange learning experiences, so that students can scientifically analyze the mathematical laws around them in group study and discussion, make students understand that mathematical knowledge comes from life and is applied to life, eliminate students' fear of learning mathematical knowledge, and establish confidence in learning mathematics well. Third, change the evaluation method to make the relationship between teachers and students more harmonious. I have a deep understanding of this. In the past, the evaluation method was single, which made students afraid of teachers and afraid to tell the truth. Now the evaluation is diversified. Students and parents can also evaluate teachers. Teachers' evaluation language has also become rich. In addition, I lower my body, be a friend of students' parents, be a close friend of students, and gain students' psychological trust. Students are willing to talk to you. Nowadays, students like my class very much. They can speak freely in class and discuss and learn knowledge together. Teachers and students are equal. The relationship with parents is also very harmonious, and parents have given strong support to school education and teaching. In the future work, I will continue to work hard to make education and teaching by going up one flight of stairs!