How can I learn chemistry well?

For the study of chemistry, we can simply understand the structure of atoms, and we can write some chemical formulas of chemical substances and some simple equations of the four major reactions. In general, the learning method is to understand memory, junior high school chemistry and junior high school physics have many similarities, because not too many mathematical tools are introduced, there are more qualitative memory things, if you want to get a high score in the exam, you need to clearly memorize some things and be able to make reasonable extrapolation, so that you can get a higher score in the unit time. But undoubtedly, this is an interest initiation stage, because a simple start means that you don't understand but you can ask a lot of questions, which may be your interest to motivate you to learn this subject well, interest is really the best teacher! ‍‍

You can take a look at foreign chemistry textbooks, which can be combined with your own school textbooks, or you can read them in advance. The characteristic of foreign books is that many places are very clear, especially the very basic knowledge points. For example, Tsinghua University Press has published a translated "Fundamentals of Organic Chemistry" (you can't buy the original version online, you can only buy the printed kind), the book is very basic, and the post-class questions are more pertinent, not too in-depth, and this book can be read before formally studying organic chemistry.

If the English is good enough, you can directly read the original version, and medical students also have certain requirements for English. Xing Daben, "Basic Organic Chemistry", which we usually say, is not basic at all, but the book is very well compiled, and it can be regarded as the best book on organic chemistry in China. If you want to learn well and deeply, you can read this book.

If you want to lay a solid foundation, you should read and understand the book "Fundamentals of Organic Chemistry" more. ‍‍

How to learn chemistry well. Maybe I didn't have much experience, and I knew how difficult the road was ahead of me, my chemistry was good in my own grade, but compared to the good schools, I knew I was nothing.

Maybe it's still those polite words, listen carefully in class, and do homework seriously. When I choose, I think of "ask if I don't understand", and I can always figure it out. I don't know what hard things I haven't learned, but I hope I can learn them well.

Every time I feel that chemistry is a little difficult, I comfort myself that "none of the other subjects is easy". It's good to learn.

A chapter can be said to be a new beginning, although it is related to the previous content, but after all, a new beginning is the easiest to enter, so you must seize this opportunity, if this chapter has been half learned but the previous one did not understand, don't be discouraged, when learning new knowledge points, if you are linked to the previous content of this chapter, every time you encounter one, you must quickly figure out the problem that is linked, which is equivalent to decomposing the previous content, and resolving it little by little, and the back will be smoother and smoother. ‍‍

The seat is also very important, I have a deep understanding of this, junior high school "exiled to the border", high school "was recruited back to the palace", sitting in front is really different, the atmosphere exposed to is completely different, I used to play and talk casually in the back, sitting in the front, you want to talk to others, people want to learn, and don't tell you, this is also driving you to learn, which helps you a lot.

In the learning process, we should do the following: preview and sufficient before class, listen attentively during class, and review and consolidate in time after class, so that a certain knowledge point is equivalent to learning three times. There is a saying:

Repetition is the best way to memorize. As the saying goes: if you do simple things repeatedly, you will become an expert.

It's the same with learning. ‍‍

It is very important to ask the teacher questions. If you don't learn well, although the teacher has a certain influence, it is mainly related to yourself, you must ask questions frequently, ask questions if you don't understand, don't pretend, the four words of mentor and friend are absolutely correct. ‍‍

How do you learn chemistry well? In response to this problem, I have summarized the following 6 learning methods for you.

The first point is that from the perspective of the characteristics of chemistry, chemistry is a discipline with strong logic, which tells everyone what to do and what not to do, and it is also a discipline that tells us a philosophy of life - the causal relationship between things. If you want to do chemistry well, you must first accumulate knowledge, and then perceive, understand, and apply. That is to say, it is not enough to know, but also to understand deeply, and secondly, to know what to solve by learning these knowledge, so that your knowledge is learned to use, not learned to remember.

The second point is to start from your own point of view. Chemistry is a relatively interesting and simple subject, you can't give up because you don't understand a piece of content, as long as you insist on learning and don't give up, you will definitely be able to do it, everyone will have a cut in psychology when you do anything, as long as you pass this cut will be promoted to another level, which is the first and key thing to learn.

Secondly, we will analyze how to improve ourselves from the following four points in the way of learning.

Point 3: Perceive knowledge, consciously or unconsciously perceive what you have learned, and familiarize yourself with the textbook or the tasks given by the teacher. When doing this task, you can verify the success of your knowledge perception by doing questions, and if you encounter difficulties in doing problems, you can solve them by yourself, and if you can't, you can mark them and pay attention to listening to the lectures in class to solve them.

Point 4: Pay attention to the lectures during class, take notes, mark what you don't know now, and save time to read these when reviewing. There will be some points that can be added during class, and you can ask the teacher again and ask your classmates to understand.

Point 5: Consolidate the knowledge learned in a timely manner, so as to learn from the old and learn the new. The quality of your assignments will have an impact on your future grades.

The sixth point of knowledge memorization skills, for the knowledge of memorization can be like this: at that time, the memory can be silently written, the next day can still be silent, the third day can still be silent, a week later can still be silent, this knowledge will be understood, and you can know how to apply it. If there is a time in the middle that I failed to do the dictation and did not understand it thoroughly, especially the knowledge and memory application of chemical principles.

It is also necessary to re-write the memory. This method was practiced by the students and me together, and the practice proved to be very effective.

In short, the learning of any subject should start from the basics, and a solid foundation and good learning methods can achieve twice the result with half the effort.