Why does middle school mathematics have the content of primary school mathematics? This is the strengthening and consolidation of primary school knowledge. And primary school study is to lay the foundation for middle school. Primary school knowledge is not particularly in-depth, and middle school is in-depth research. Knowledge points are combined, and primary school knowledge is just a single study. Therefore, mathematics, it is rising step by step, and it is getting harder and harder. I hope you can work hard in science, as long as you have a good grasp of knowledge points and your own thinking ability, I believe you will play science.
Why is primary school math good and junior high school bad? My relative is good at elementary school mathematics, but for example, 1, elementary school mathematics and junior high school mathematics thinking are not on the same track. That is, the difference of subject knowledge system.
2. Different states: Some people gradually realize something when they get to middle school.
3. Maybe junior high school studies harder; Or find a more suitable learning method.
Why does my left brain develop 8 1%, but mathematics is just a sloppy picture and text of the right brain tube, and there are many pictures in mathematics. Moreover, most of people's brain activity areas are in the cerebral cortex. How can we develop so many? (I remember that the documentary said that less than 20% was to be developed. The right brain controls the left hand, as if many great scientists are left-handed. Most of them have made achievements in mathematics. ) People's abundance is mostly related to genes. Maybe your genes don't have this talent, or you don't have the potential to develop mathematics. Try some other subjects. Not everyone is good at math, so why should we be the same? Suggestion: do more math problems and find a sense of problem; Change pits, foster strengths and avoid weaknesses.
Why am I poor at math in primary school and good at junior high school? Are you sure you're asking the right question? Most people will ask: Why am I good at math in primary school and poor at math in junior high school? But that's a good thing, right? This means that you have come to your senses. . Keep trying. . Mathematics in junior high school is not difficult. . . But high school is difficult. . . . In short, it must be right to listen carefully in class.
Every stage is different. Poor primary school does not mean poor junior high school, and good junior high school is not necessarily good.
My primary school math is very good. Why is my middle school math 150 always 1 10? In addition, solve the math problems in the first semester. The more, the better. Please be like me. I want to say that there is no point in discussing here. It will be better if you work hard.
Why do you want to study math? Mathematics ... From quality education to undergraduate course, China basically needs you to calculate a bunch of things that are not used at all in real life. If you don't want to be Chen Jingrun's father, you don't have to worry after college.
My primary school math is not very good. Will junior high school be difficult? There may be some impact, but the impact is not great. It has little to do with what you learn in junior high school and primary school. As long as you attend classes well and work hard in junior high school, son.
Why is primary school math good and junior high school bad? Because the questions in primary school are simpler than those in middle school, and the knowledge of mathematics in middle school is very wide.
Methods: 1, grasp the concept.
Doing math without understanding concepts is equivalent to reading an article without knowing words. The first step in learning mathematics is to recite concepts.
2. Grasp the memory
Some people may say, how to recite so many concepts, methods and pay attention? A good way is to recite with the help of jingles.
3. Grasp the system
Draw the knowledge structure diagram in time after each chapter. It should be noted that you must draw from memory, correct any mistakes, and never copy the knowledge structure diagram at the back of the book or in the tutorial.
4. Grasp the wrong question
No matter whether you usually do questions or take exams, there will be wrong questions. At this time, we should pay attention to the wrong set, and it is best to write a cause analysis. In this way, you can't find the paper when you review it in time, and you can review it immediately if you read the wrong version.
Step 5 grasp the problem
It is very important to do the problem, but never use the sea tactics. You should also pay attention to methods when doing problems. If you do all the problem sets, time is definitely not allowed. What shall we do? Look at the questions first, and the questions we can do will pass. If you can't do the problem, you won't just look at the problem-solving process. You must mark the problem. Next time you look at this set of questions, focus on the question of marking.
6, grasp the finishing
Record the key points, difficulties and mistakes mentioned by the teacher in the notebook and sort them out regularly for review.
If you have time, read more extracurricular books related to textbooks (preferably interesting)