1, using reasonable teaching methods to improve the interest of the classroom.

Primary school is an important period in students' learning career. Most of the students in this stage are between 6- 13 years old, which belongs to the stereotyped period of thinking. During this period, the improvement of students' logical thinking ability and thinking ability is the most obvious. At the same time, students at this stage are full of curiosity and strong acceptance of all interesting things.

We should grasp these two characteristics of students and carry out mathematics teaching, which will achieve good results. For example, we can catch students' attention, such as the recent popular cartoon Pleasant Goat and Big Big Wolf in China. Pupils are very interested in these things, and we can integrate the teaching of addition and subtraction into them.

For example, today, Grey Wolf, who has never caught a sheep, finally caught a sheep with great efforts. There used to be seven sheep in the sheep village. After being attacked by Big Wolf, there is only one pleasant goat left in the village. So, how many sheep did Big Big Wolf catch? In this example, if students are only asked to do a math problem of 7- 1=6, many students don't like it and are not interested.

However, through this teaching form, students have a strong interest in the teaching of mathematical addition and subtraction. Many students quickly entered the check state and quickly wrote down the calculation formula of 7- 1=6 on paper. At this time, we can encourage students to say the answer loudly, and students will shout out the answer 6 with great interest.

This interesting teaching method is very helpful to stimulate students' interest in learning. As we all know, interest is the best learning teacher. With interest in learning, students will not be excluded from mathematics learning.

So as to integrate into it more quickly, which is very beneficial to the teaching of schools and teachers. We should continue to strengthen the interesting teaching mode and improve students' learning efficiency.

2. Integrate mathematics into daily life and improve students' application ability.

Mathematics comes from life. If primary school mathematics teaching is not combined with life, then the teaching effect will not be very good. For primary school students, learning pressure is not great, and attention is easy to focus on life.

Therefore, in classroom teaching, we should give more examples related to life practice, so that students can not only learn relevant knowledge, but also accumulate life experience, which is very beneficial to them. For example, in our teaching, we can give some examples of shopping.