1. Cultivation of basic knowledge and skills: The primary task of primary school mathematics education is to let students master basic mathematical knowledge and skills, such as addition, subtraction, multiplication and division, fractions and decimals. These basic knowledge and skills are the basis for students to further study mathematics, and also the basic tools to solve problems in daily life.

2. Cultivation of logical thinking ability: Mathematics is a rigorous subject, which requires students to have good logical thinking ability. In the teaching process, teachers should guide students to cultivate their logical thinking ability through observation, analysis and reasoning.

3. Cultivation of problem-solving ability: Mathematics is not only a theoretical discipline, but also a highly practical discipline. In the teaching process, teachers should encourage students to use what they have learned to solve practical problems and cultivate their ability to solve problems.

4. Cultivation of interest and self-confidence: For primary school students, interest is the best teacher. Teachers should stimulate students' interest in mathematics through vivid and interesting teaching methods; At the same time, we should also give students full affirmation and encouragement to help them build their self-confidence.

5. Cultivation of cooperative communication ability: In modern society, cooperative communication ability is becoming more and more important. In the teaching process, teachers should encourage students to cooperate in groups and solve problems together; At the same time, we should also cultivate students' ability to communicate with others.