1. Not paying enough attention to creating teaching situations. In the teaching process, we only pay attention to the teaching of operation principle, operation sequence and operation skills, while ignoring the cultivation of students' divergent thinking and the creation of appropriate teaching situations, which is not conducive to students' understanding and absorption of knowledge.

2. Ignore the connection between old and new knowledge. The knowledge of any subject is interrelated, and reviewing the old knowledge can successfully introduce new knowledge, while learning new knowledge cannot be separated from the old knowledge as the foundation. Based on this, teachers should guide students to carefully analyze the internal relationship between old and new knowledge, so that students can learn knowledge more comprehensively and systematically, thus improving their learning ability.

3.

There is not enough communication and interaction between teachers and students. Influenced by traditional exam-oriented education, teachers pay attention to the improvement of academic performance, but ignore the interaction with students, which is not conducive to stimulating students' interest in learning.

Measures to improve mathematics teaching

1. Create a suitable teaching situation. Pupils' cognition of things is still in the perceptual stage, and they have no dynamic understanding of abstract mathematical knowledge, which makes students feel that mathematical knowledge is difficult to understand. Therefore, in the teaching process, teachers should fully understand students' learning needs, actively build a learning platform for students to play freely, and make students have a perceptual understanding of knowledge by creating appropriate teaching situations.

2. Strengthen communication and interaction between teachers and students. The interaction between teachers and students is very important in the teaching process. Through the communication between teachers and students, it is convenient for teachers to understand students' learning foundation, acceptance ability and knowledge, so as to arrange teaching progress reasonably according to students' actual situation, study the key and difficult problems in teaching and improve teaching efficiency.

3. Combining theory teaching with practice. Because primary school students' abstract thinking ability is poor, it is not easy to understand abstract mathematical knowledge. Teachers can link what students are familiar with with with teaching according to the characteristics of primary school students' interest in things around them, so that students can solve what they can't understand in class in practice.