The devil is in the details
You can't throw away what you shouldn't throw away, you should be concerned and let the particles return to the warehouse. Even if the thinking is correct when solving math problems, you can lose points if you don't pay attention to details. Compared with test scores, each score represents a person's quality and level. This reflects that your understanding and mastery of knowledge is not solid enough, including examination details, knowledge understanding, formula application, neglect of investigation and so on. This is the deciding detail.
This requires us to diagnose ourselves. What are your details? Then remind yourself not to make any more mistakes. The problem of calculation can be solved in this way. Don't omit the operation steps. The more detailed, the better. Write the detailed steps on calculus paper, and then copy the simple steps on the answer sheet. The steps copied on the answer sheet can be selected according to the scores, so no points will be deducted.
How to review the questions?
(1) What are the known conditions of this question? Can I separate the known conditions?
(2) What is the goal of the solution? What are the requirements for solving?
(3) Can you draw a picture to help you think? Many problems are caused by not seeing the meaning clearly. The more you do, the more mistakes you may make.
(4) What is the relationship between the given known conditions? Can you find implicit conditions from it?
(5) What is the relationship between the known conditions and solving the target?
Can you get ideas to solve the problem from it? Looking for a threshold to enter the door?
(6) Can we deduce something useful from the known conditions first?
(7) Observe the whole topic and associate the questions I have done in the past.
Suggestions for Grade Three Students
1, the efficiency of class must be improved, and the knowledge points of mathematics taught by teachers should be mastered in class. Basically, teachers can talk about the key points of exams in class. If we can't grasp the learning opportunities in the classroom, we can only say that self-study will get twice the result with half the effort.
2, just entering school can be based on after-school exercises, and do more questions for various mathematical knowledge points. At first, you can look at the reference answer. When you are proficient in the later stage, when you see similar problems, you must find a problem-solving idea in a conditioned way.
3. Pay attention to all kinds of mock exams before the exam, train yourself to finish that set of papers within the specified time, and practice marking. I can also find out all the time during the day to make simulated roll paper and get used to the rhythm of the exam.
Try not to stay up late to study and pay attention to the rules of life. After all, the exam is in the daytime. If you are used to black and white upside down, it is easy to get sleepy in the examination room and not easy to fall asleep before the exam.
The above is what I summarized for you. What should I do if the math in Grade Three is poor? The sprint skills in the senior high school entrance examination are for reference only. I hope I can help you.