In the process of solving problems, mistakes are bound to occur, and mistakes are not necessarily expected. Only the common error types are analyzed below.
Tampering with data
There is a mistake, that is, eyeball tampering. People often make this mistake, either by misreading the figures or the conditions of the topic. There are some questions that may be similar to those they have done. This kind of mentality is the most terrible and will lead you astray. This will lead to carelessness, which is why many students can calculate the problems they have seen, and they are still very accurate, but they will make mistakes in some common problems. This will be a great loss.
Coping strategies:
For this kind of mistake, we should pay attention to it from the usual and subtle points, and form good habits when doing the questions. I believe that we should not succeed in the exam. When reviewing questions, you must carefully look at what the data is, what the conditions are, and what the relationship between the conditions is. Students should draw pictures, list conditions and record data when doing problems, and it is best to reflect the conditions given in the problems concisely on grass paper with a pen.
If you accumulate more at ordinary times, it will be easier when you take the exam.
wide off the mark
I believe many people have made this mistake many times. When people ask how much A is less than B, they answer what A is, and so on. This is always called sloppy. In the eyes of teachers, there is no carelessness, only right and wrong, carelessness is also wrong, and carelessness is not.
Coping strategies: Some questions are deliberately designed to be easily misunderstood and sloppy, so when doing the questions, you must calmly analyze the questions and make clear the meaning of the questions. Don't get carried away just because you seem to have done it. Growing up, adults have always taught that the more bad people are, the more they should pretend to be good people. The topic is the same, and it is very disguised. Seemingly simple, there are usually many articles, so be sure to use your vigilance to find the "articles" there to do.
Caution is the mother of safety.
(3) Calculation problems
Some students are defeated in numerical operation, and there are always mistakes in calculation.
Coping strategies:
This kind of mistake is easy to correct. For a problem, conformity is the fundamental problem, and accurate calculation is the basic problem. Obviously, because of the calculation error, the final effect will be different. In order to solve this problem, only careful implementation is king, and practice more at ordinary times.
Keep your eyes on the topic, your heart on the topic, and your mind on the topic. There's definitely no problem.
(4) forgetting things.
Some topics with large scores are generally more than one question. The senior high school entrance examination in key middle schools also likes this kind of questions, and some students often forget this and that.
Coping strategies:
"Usually accumulated, it was also serious at the time." -Eight-character mantra.
(5) Sloppy
This last item is hidden in all aspects. All the above four points have their own factors. The reason why it is mentioned separately is to deepen everyone's impression.