Physics, chemistry and biology, how to learn? That is, to ask how to arrange the time for these thr

Let me tell you, my grades in these three subjects are very good.

There is no need to arrange time, and there is almost no need to make up for it, if it is junior high school, then as long as the grades are average, high school can keep up, which is very easy.

High school words. Things: Maybe I don't understand in class, but do more questions, just do it, then take notes to do the questions, and the teacher said that you are not allowed to take notes to make questions, this is to understand the formula, big questions, part of the blanks are no problem.

The rest is to work hard to understand the concept, no need to memorize it, just choose what you can choose.

Chemistry: The highest, the best way is to "memorize equations + problems".

Student: If you have a good foundation in junior high school, you won't have to worry about high school. It doesn't have to be memorized, it's good to understand, to put it simply, it's to connect with reality, that is, to see more about the animal world, etc., to understand more, to understand naturally, and then to put it into writing.

You must do more questions on the above, and if you don't understand it, you will understand the questions.

Personal experience, the exam questions are almost the same, Shandong's).

Physics will take a little more time, and that's what this discipline is all about. I remember our teacher said that physics, you may not learn well if it takes a long time, but if you don't work it, you will definitely not learn well. The key to physics lies in understanding, and when it is realized, the results will improve by leaps and bounds.

Of these three subjects, biology is the best one to study. It takes the shortest time to live on living things.

It depends on whether you are in junior high school or high school, if you are in high school, it is better to balance it, it is better to improve what subjects you are weak in, spend more time, if you are in junior high school, it is recommended to lean towards physics, because biology and chemistry are relatively not so difficult in junior high school.

I have my own way of learning.

Arrange it yourself. Note: 1. The time is reasonable; 2. Don't get confused; 3. Complete understanding; 4. Have a break.

You can do whatever you want, as long as you understand it.

If you don't understand it, you must think it through.

Disapprove of dead questions and memorizing formulas.

The more formulas, the more time, the more biology is similar to physics and chemistry.

Do more in physics, more in biology, and more in chemistry.

If there is no silver bullet, let's study steadily.

(1) Be good at summarizing and grasping the key points There are many concepts and formulas in this course, and it is necessary to understand the main content, key problems and solutions of each chapter. At the end of each chapter, it is best to summarize it in a short text.

2) Master important formulas, memorize the conditions of use, understand the derivation process, pay attention to the difference between defining formulas and deriving formulas, and learn general derivation methods.

3) Pay attention to the connections between chapters, and connect the newly learned knowledge with the knowledge already mastered, in order to achieve the purpose of integration.

4) Pre-class preview, taking good class notes to make learning active and easy, pre-class preview is the wisest choice. In the process of previewing, you can initially find out the difficult points, and you will have the key points when listening to the lectures. Taking good class notes is conducive to concentration, and important questions are recorded concisely and concisely in your own words, which is conducive to summarizing and reviewing in the future.

5) Pay attention to the purpose of learning exercises, and the purpose is to apply. Doing exercises is the first step to connect theory with practice, and it is an important part of cultivating independent thinking and problem solving. By solving the problems, you can check your understanding and mastery of the content you are learning in class.

I believe that the landlord is now in high school, in fact, now these things in science, if you want the school to do the questions, buy more rolls of paper, practice more, and your grades will naturally get better, or rely on your own steadfastness and hard work.

I don't know if you're talking about studying well for exams or really for doing something in this area. If you just want to do well, the content of the current university exam is almost completely limited to the content of the class, and even some of the original questions are even the original questions, and some of the original questions will be added to you at the end of the semester. This is no surprise in college.

Therefore, if you want to do well in the exam, you can not listen carefully in class, but after class, you must understand the topics that the teacher has talked about. Sometimes the teacher will say "here is the point", so the focus is on understanding this place, and the exam will generally be passed. Then, at the end of the semester, the teacher usually gives a question and then says that the content of our exam is what we have talked about before.

As long as you find someone who is more careful to copy the notes, you will definitely get a relatively high score if you understand it. If it's not for the exam, you'll find that your textbook alone really won't solve too many of your doubts. There's a library in the university called the library, but you'll find that the floor is always full of extracurricular books.

I am a graduate student in the School of Materials Science and Technology of Jiangsu University, majoring in material physical chemistry, and now biology, physics and chemistry have crossed very strongly, and what we are learning now is interdisciplinary. If you don't learn physics, chemistry and biology separately. We can't learn interdisciplinary well, but it's really hard to learn all of them well.

You need to be good at advanced mathematics, which is the foundation of quantum mechanics. Otherwise, your physics won't get in. Biochemistry is a little exaggerated, you only need to memorize it, of course, in the later stage, it needs the intervention of a new way of thinking to innovate.

I believe that in the process of learning, you will find that if you only stay on the surface of the text, that is, if you do not delve into the physical, chemical, and biological connotations, it is really easy, but in this way, you will never be considered to have really mastered it. The road is long, and I will go up and down to seek.

The one copied upstairs is too substandard!!

I think the landlord himself is interested in this aspect and has a strong desire to learn. During your time in college, read more relevant materials, books, and make your own notes. It will be of great help to you in this course.

Your profession is more related to technology and chemistry. If you have enough time, learn more about this knowledge and application. If you're pressed for time, it's time to pick up the highlights.

It's similar to what was said on the first floor, do you want to succeed in the exam, or do you want to make a difference?

It also involves the question of your future career direction. I suggest that you have a clear goal to achieve by what you want to do, so that we can find a way to have a shortcut!

Personally, I think that physics is mainly to solve problems with formulas, first of all, we must make the scope of application of formulas and specific to the names and units of each quantity, and secondly, we should understand the formulas, and even some important ones should look at the derivation process.

There are still a lot of rote memorization, especially thermal, optical, and atomic, which don't have many formulas, and there are only a few types of questions, but being proficient in the college entrance examination will help you a lot.

Chemistry is biased, this principle is not much, purely theoretically that is, the law of the periodic table and the balance of chemistry and ions, the former one has the effect of outlining the macroscopic problem, and the latter is a microscopic thing, you have to change the consistent way of thinking, and you have to combine examples to figure it out. In addition to memorization, it is necessary to carefully observe and operate in combination with experiments, but it is not just a fantasy.

Biology is somewhere in between, and this one is even more to memorize, and we all had a booklet in our hands back then. But if you try to summarize and organize it yourself, you will be more proficient. Because the knowledge is relatively scattered, you need to draw a dot diagram or make a table by yourself to memorize it systematically.

If you don't calculate much, you can do math, and that's fine.

I studied biology as an undergraduate.

Now I am studying measurement and control for a master's degree.

I don't have much interest in biology, and I basically memorized a lot of useless undergraduates, and coped with exams, but now it seems that it is useless at all.

Biology courses feel like a test of your memory.

What did you study? I've only studied biochemistry! It feels okay, as long as I am interested in chemistry in high school, and listen carefully when I listen to the class, it is still those words:

Take notes after class! I can only say this, in fact, it is not very easy to say, personal interests are related to your major! As long as you study hard and don't be lazy, you should be able to learn well!

They all said it very well! Take a look at what we said based on your own situation, and there will definitely be suggestions that will be useful to you!

Interest is the best teacher, don't be utilitarian to think about learning for the future, choose the direction you like to study and research, the university has enough time to do some research on your own, make full use of the university library and the Internet.

There is one of the easiest ways to learn science, and it is easy to learn well;

Summary of question types: After looking at the college entrance examinations, the question types are basically the same, but many candidates spend four years unable to grasp the key points of the college entrance examination. But in fact, it only takes about a year of investment and a method of summarizing the types of questions to get into a good university.

Every time you do your homework, analyze the question type and record it in a notebook, and record what you have learned at that time. Over time, you will find that you will see all types of questions. And there is a feeling that there is no question that I can't do. When you see it, you have ideas. The speed of doing the questions is fast.

Physics mainly depends on practice, chemistry and biology rely on memory to some extent, and mastering the memory method is the key.

Nothing trick-in-the-envelope.

What you learn depends on your level of effort and receptivity. Therefore, there must be a certain amount of topics as a foreshadowing, and then the knowledge points should be broken through one by one, and there is no shortcut.

Do more questions. Make a book of mistakes, find the knowledge points that you are not familiar with from the mistakes, so as to gradually eliminate the questions that you can't do.

In fact, I think the most important thing is to preview and review. Many students do not understand the class, and then gradually lose interest, resulting in boredom and declining grades. To solve this problem, it is necessary to preview the new knowledge before the class, so that you can understand the class and find interest.

Revision is even more important, and 100 points after the test must be insisted on. The types of questions we have done must reach the level of mastery, and we can't just understand it at the time, but we must not forget it in the future and understand it thoroughly.

Although it is advisable not to engage in the tactics of sea of questions, I still think that it is good to do more questions appropriately, and you can accumulate experience in methods by doing more questions. In chemistry and biology, we should memorize chemical equations, laws, and laws, and in physics, we will learn to think more about physical processes, and the important thing is not how to do it, but how to think about physical processes. Mathematics wow, then read more textbooks, in fact, mathematics is a dead set of methods, not afraid of trouble, not afraid of cumbersome, step by step to write steps, of course, this is a big question, multiple-choice questions to learn to generate special value do not die count, that's it, the specific method depends on your own exploration, my high school method may not be fully suitable for you, absorb it as appropriate.

Let me tell you this, in fact, physical chemistry in high school is too simple, and you won't know what it is until you go to college! Physics and chemistry in high school are closely related to mathematics, for example, velocity is the reciprocal of displacement with respect to time, note that even vectors are the same, and acceleration is the reciprocal of velocity with respect to time. If you try to derive momentum, you will find that the derivative of momentum is force, if the system is not affected by external forces, then the derivative of momentum is zero, that is to say, momentum itself is a constant, it has not changed with time, this is the law of conservation of momentum.

It's so important to have to go back to study, and you'll find connections between disciplines!