The new curriculum emphasizes that mathematics should truly reflect life. If we want to make education more meaningful, we must bring knowledge back to life. Effective mathematics learning is based on students' existing life experience. A sign of a good class. The content is real and life-oriented, especially close to students' daily life. Mathematics and life have the same root, and abstract mathematics also needs realistic soil.

Life teaching

Mathematics education should be closely related to students' life experience. A good math course should be close to students' daily life, so that abstract math knowledge can return to real life.

Problem solving thinking

Mathematics is not only knowledge, but also a method to solve problems. Problem solving is the core of mathematics, which allows students to experience the thinking process of observation, conjecture, verification, reasoning and communication. Teachers should guide students to find answers, let them go through the whole process from asking questions to solving problems, and let students not only understand how mathematical conclusions come into being, but also learn to solve practical problems with mathematics.