The so-called proficiency, you can imagine, we adults, do the calculation problems of the first grade of primary school, and each problem is actually very simple for us.

But when we finish the 1000 question on time, it may not be all right. If you often do calculation work, you are likely to do it quickly and accurately; People who are usually negligent in simple calculations are likely to be slow and full of mistakes.

Solution: A topic should be repeatedly touched at least six times, and every time you think about it, you will be familiar with it and have a memory.

2. Carelessness, because children are not clear about the basic concepts of knowledge.

There are also some questions that students think they will do, because they usually do it right, but they do it wrong in the exam. But it is likely that they have only seen 1-2 times, and they have a vague concept. What are the details of many concepts? I didn't delve into it.

When there is time limit and pressure in the exam, people usually instinctively choose the first memory storage in the brain, and this memory and cognition are likely to be wrong and missing.

Solution: Try to explain the problem. If you can explain the topic, you will really understand it. Usually in the process of explaining, you will constantly find loopholes in your knowledge.

3. Carelessness, because there is something wrong with children's habits

Many children don't do homework seriously, don't check, don't like to draft, and refuse to write steps. These are also habitual problems. There is also writing habits, which can also lead to some careless problems.

Other children like to skip when doing problems, which is not only easy to make mistakes, but also leads to the failure to get the first half when scoring according to the steps.

Solution: If you do math, you can draw on the draft paper first. Drawing can often make your mind clear. In addition, some children like to give fun to multiple algorithms for the same problem, which can actually help to detect some mistakes.

4. Careless, because the child's accuracy is not high.

Parents can recall that when they type, do they type every word correctly once, or do they keep deleting and modifying it? This is also a question of accuracy. If you try to do things right once and improve every time, it is possible to do things right once at a critical moment.

This requires hard work, and it can only become instinct if it is repeated many times. If you do something wrong, you feel that it doesn't matter, and often you can't reach a better state. In addition, the accuracy is also related to "the amount of questions done" and "the type of questions".

Solution: do the questions carefully every time, improve the accuracy, work hard to do the questions, and establish the wrong book. You can also make a training plan for yourself. Only by carefully analyzing the causes of mistakes can we really improve our grades.