Hi, everyone, the mediocre little genius Duo Ma with a baby is online. 
You read it right, Duo Ma thinks that children can't learn math well, not because they didn't take shortcuts, but because they didn't take detours.
Last time we talked, which science is good in primary school, and the grades in middle school are the most difficult to fall, and that must be mathematics. Therefore, mathematics is considered to be the first dividing line between Xueba and Puwa. "Good grades in elementary school are deceitful, and when it comes to junior high school, it's like Waterloo, and the truth is ......."》
For Puwa, learning mathematics well can really turn the tables against the wind and become a top student.
So how can Puwa learn math well, is it to hurry up and register for classes, make up classes, brush questions, and connect with one click?
That's right, learning mathematics well cannot be satisfied with the class, it must be expanded and improved. The reason is so, but there are still many children who have made up for half a day of classes, and the money and time are not spent, and the grades are still not good.
Because make-up classes are only the second step to improve their grades, many children have not stepped on the first step, but directly take the second step, and it is normal to step on the empty foot.
So we can't be in a hurry, we have to make the baby's in-class math score stable at 95 first, and then go to make up the class to have an effect.
If you only have seventy or eighty points in school, it means that you are definitely not listening carefully in class, so don't worry about making up for it. The teacher can supplement the baby's knowledge and strengthen training, but he won't give you XiXi habit of learning.
Master Duo's geometric notes).
This problem can only be grasped by parents, and our task is the first step, which is to raise the child's in-class math score to 95 points, and the second step can be handed over to the teacher to improve.
Duo Ma has a fallacy,Learning mathematics can not only take shortcuts, but also save trouble, and more importantly, some detours must be takenFor example, for Xi habits, learning Xi methods, and thinking, we must be willing to spend effort in these places to let children grow up.
So how to take this detour, Duo Ma shared three methods, simple and practical, you can give it a try.
1. The writing is clear and the draft paper is neat
Mathematics is a well-organized subject, and it is absolutely impossible to learn mathematics if you have a confused mind.
We can usually start with homework, and ask children to write neatly, including scratch paper, neatly and clearly, and not let go of themselves.
It seems to be a subsection problem, but in fact, it is also to train children's thinking, write down stroke by stroke, and write the step-by-step operation process clearly, which is to let children develop in the Xi of learningCareful, accurate and rigorous Xi, then he has the important conditions to learn mathematics well.
I'll show you a roll.
This is the paper that Qian Xuesen answered when he was a student, the handwriting is neat, ** and lush, and the steps are very clear.
You see, even the scientist's scroll is so neat, on the one hand, it reflects the attitude, and on the other hand, it is also the embodiment of a mathematical mind, focusing on a sense of order and order.
Let's not talk about advanced, creative thinking or something, the average parent can't figure it out, but it can be done like a methodical and meticulous one, so do we pay attention to it?
In fact, if you do simple things well, your child will be able to make a lot of progress. I'm afraid that I can't look down on small things, and I can't do big things, so where can the baby make progress?
2. Learn to pick questions
Everyone knows that to improve math scores, brushing questions is a must.
I remember when I was in junior high school, at the first parent-teacher conference, the math teacher said that if you go home and do less than 40 minutes of questions every day, your math score will definitely not be good.
Because mathematics can't be seen by eyes alone, no matter how clear the basic knowledge is, it won't prevent you from being able to do problems.
You can't learn math well without doing problemsThe more you practice, the higher the accuracy rate, and the more question types you usually see, the more you can grasp the exam. Do you think that those top students who got full marks will have the last two big questions in the exam room?
It's all up to what I usually see, and I made it by slightly modifying the solution routines of similar question types.
Therefore, if you want to improve your child's math score, it is not enough to be satisfied with the homework assigned in class, and it is very necessary to add an extra half an hour of questions every day in primary school.
Then many parents will buy practice Xi books for their babies, come back from school, and let their children start from the first question, from beginning to end, without falling on the question, and do it all over again.
It seems that I have done a lot of questions, but Duo Ma wants to say that this is a waste of time and the effect is not good.
Do you remember the last time Duo Ma wrote, you have to learn to analyze homework?
Our in-class homework has already been corrected by the teacher, and this is a ready-made diagnosis that we should make good use of. In addition to timely correction, it is also necessary to analyze whether the child's mistakes are concentrated in the basic questions, or in the middle of the common questions, or in the difficult finale questions.
Wherever the problem is, choose which question, and practice Xi in a targeted manner, even if you only do ten questions, it is better than grasping a bunch of eyebrows and mustaches.
Wouldn't it be nice to save the time and let the baby go out for a run and have more fun?
This is the usual practice Xi, and when it comes to the mid-term and final Xi stage, how to do it?
At this time, if you usually practice the right way, then the child's basic and intermediate questions should be passed, and you can concentrate on tackling difficult problems.
The other thing is to look at the situation of the children in each unit.
For example, the calculation of fractions is never wrong, so I won't do this;It's easy to do graphics problems, so I don't have to do it anymore. Give limited time to his weak unit.
In this way, the total Xi is very efficient, the child is not tired of learning, the grades are beautiful, and the baby is likely to love learning and Xi.
That is to say, it is right to do the questions, and you must do the questions to improve your math scores, but you should choose the right questions in combination with the homework before doing the questions.
Third, how to solve the problem
Finally, let's talk about the problem.
Because Duo Ma raised a math scum herself, she knows too well that a big problem for babies who are not good at math is that they call their mother when they encounter a problem, and they refuse to use their brains to think about it.
At the beginning, I also gave a lecture to the baby, but sometimes she didn't understand it after talking about it once, and I was anxious if I talked about it again, thinking why I was so stupid, whether there was a problem with IQ.
Later, when the child grew up, it was difficult to learn, and once she gave me a lecture, but I didn't understand. At that time, I understood that the questions that the child didn't know how to do when she was a child, we told her as soon as we came up, and it was normal for me not to understand.
So when you encounter a question that the baby can't do, don't talk about it as soon as it comes upIf you understand it, the baby will rely on you, and if you don't understand it, your blood pressure will rise, and it will not be good.
Puwa's biggest problem is that he is unwilling to challenge difficult problems, if he can't see the solution at a glance, he thinks he won't do it, but in fact, he calms down, analyzes the conditions in the question one by one, and finds the relationship, and he can get close to the answer.
More importantly, only by doing so can children's problem-solving ability be improved, mathematical thinking can be exercised, and math scores will not come up.
But the problem is that children are either lazy, or afraid of difficulties, in short, they just don't want to think about it.
How to make him think,It's very easy to read.
In the process of reading the questions, the children will think unconsciously, and sometimes we read the questions together, reading and reading, and Master Duo will say, "Ah, I see, it seems that we can do this......."
If the baby is easy to give up when encountering problems, then we will read the question several times with him, what can you think of from this condition, what relationship can you find, so to guide, don't tell the baby how to do it as soon as you come up.
What if I read it several times and my child thinks about it, but still can't do it?
At this time, you can tell him the solution for the first step, and let him want to go for the second step.
If the topic is more complicated, you can give a little more hint, anywayAccording to the difficulty of the topic, leave blank space for the child, and leave half of the teaching half, the purpose is to try to make the baby think more and use more brains.
Finally, we can put the more classic problems in the error book. Take it out and do it again in a few days, see if you can, and when you're done, let the baby tell you again, why do you want to solve it like this, have you ever encountered a similar problem.
Slowly, the baby will develop a Xi, will not do the questions, read it a few times first, to find ideas. I really don't know how to do it, you can watch the analysis, just look at the first step, cover it in the back and don't look at it, and think for yourself. 
In this way, children will develop the Xi of independent thinking, and their ability to do difficult problems will become stronger and stronger.