In fact, it is not easy to calculate correctly. Over the years, I have often heard some parents say, "My child is too careless. Every time he takes an exam, he just doesn't pass the exam."

Whenever I hear this sentence, an instinctive sense of responsibility will arise. How to improve the accuracy of students' calculation?

First, the significance and importance of calculation

1, calculation is the cornerstone of learning mathematics. Mastering calculation opens the door to the kingdom of mathematics. In teaching practice, I found such a phenomenon: although many students have mastered the calculation method, they often make mistakes in calculation, and the accuracy of calculation is very low.

This not only directly affects the learning effect of application problems and application problems, but also seriously hinders the improvement of students' math scores. Therefore, it is necessary to improve the accuracy of students' calculations.

2. A person's life generally goes through infancy, student period and adult period, and counting and calculation play a very important role in each period. Let children master some superficial knowledge of numbers and calculations, so as to correctly understand the objective things around them and express their thoughts clearly in language.

As students, numbers and calculations are the basis for students to further study mathematics and other scientific knowledge. As an adult, computing ability is a basic ability for people to study, work and live, and it is also a basic standard to measure a person's quality.

3. Primary school mathematics test questions, involving calculation content, account for more than 85% in a test paper. In this sense, it is a very important aspect of primary school mathematics teaching to strengthen calculation teaching and effectively improve the correct rate of calculation.