Calculation is the most basic content in mathematics, and calculation ability is also the most basic item in mathematics ability, but many students often make many mistakes in calculation. When we were in the first grade, the teacher asked us to pass the math calculation ability, first of all, the addition and subtraction within 10, followed by the addition and subtraction within 20. In the actual learning situation, most students can't do problems, but because they can't calculate efficiently. There are still many students whose calculation results are always different from the answers when doing problems. No matter what happens, it is certain that students' computing foundation is not solid, so they need to improve their mathematical computing ability. When the computing power is not enough, it will lead to loss of points. How to improve students' mathematical calculation ability is a very worrying and headache problem for parents.

First, cultivate students' interest in computing.

Interest is the best teacher. No matter what you do, you should cultivate students' interest. Of course, in computing teaching, we should strive to improve students' learning enthusiasm and cultivate their interest in computing. In the eyes of a large number of students, mathematics is a relatively boring, boring and rigorous subject. If you want to answer questions in mathematics, then 90% of them need to be calculated. At this time, students are very painful and feel that they are wasting their time, and they are calculating every time.

Whether in life or in study, we can all feel how important computing is. For example, in the exam, it seems to be a simple multiple-choice question, but students need to do a lot of calculations on draft paper to solve this seemingly simple multiple-choice question. When some problems need several steps to be solved, one wrong step will lead to mistakes. So the calculation takes up a lot of points.

Therefore, it is very important to cultivate students' interest in computing. If students make mistakes in calculation, they will get bored, thus losing confidence or getting bored with calculation.

Second, enrich training methods.

Enriching training methods, as the name implies, means that you can't use a single training method, but diversify. It is normal for primary school students to pursue some novel teaching models, because in their cognition, the new teaching model is generally more interesting, so the new teaching model can attract their attention more. If you want to improve students' computing ability, you can practice oral arithmetic every day, and the teacher can arrange a training in the form of "driving a train" five minutes before class every day. This benefit can improve students' attention and make them feel that they are really playing games. Doing this every day can not only improve students' attention, but also make students' computing ability better and better.

In addition, students' computing ability can be trained through comparative exercises. Most students' calculation mistakes are not because they can't calculate, but because they are careless. They often regard multiplication as a division symbol and the plus sign as a minus sign, so they compare some oral arithmetic problems with simple operation problems. In this way, students can intuitively and clearly feel the difference of symbols and the calculation results are also different.

Third, cultivate students' good computing habits.

Cultivating good computing habits is also an essential link to improve students' computing ability. More than 90% of students' calculation mistakes are not because they can't calculate, but because they are careless and careless. This is precisely because they lack serious learning attitude and good computing habits. Therefore, teachers must emphasize the importance of good calculation habits in class, so that students must be careful and develop a serious attitude when calculating. Don't relax your demands on them just because you usually train. Teachers should always set strict standards on them.

In a word, it is very important to improve students' computing ability in primary school mathematics teaching, and neither teachers nor students should treat this task rashly.