How can I learn chemistry well??? Difficult!!!

Agree with the upstairs, although chemistry is science, but it has to remember no less than the liberal arts, so memorization is the premise of learning it well, followed by the characteristics of science and engineering to understand, in fact, there are a lot of tricks in science and engineering, which depends on yourself to figure it out.

Chemistry is different from mathematics to memorize.

Chemical Equations + Properties of Matter + Experiments.

It's like learning English by memorizing words.

If you encounter the same knowledge point several times, you will remember it.

Reading requires self-control.

Big Brother Upstairs. Or eldest sister, people have a headache when they see it, you send such a bunch, who can see it?

Brother, are you in the third year of junior high school? At first glance, I didn't listen to the lectures and take notes when I first learned, and learning chemistry is not easier than learning mathematics, and it is a relatively long process. It seems unlikely that it will be done quickly.

Back, I'm not good at chemistry, I can only remember, memorize ah-)

When it's cooked, it's ready to use...

It's stupid though...

Chemistry is a fascinating subject. However, due to the characteristics of high school chemistry as "complicated, difficult, and chaotic", many students find it difficult to learn high school chemistry. So how can you learn chemistry in high school?

1. Listen carefully and take good notes.

Good notes are the condensation, supplementation and deepening of textbook knowledge, and the presentation and refinement of the thinking process.

Since the knowledge points of chemistry are numerous, fragmented and scattered, in addition to listening carefully and thinking positively, in addition to listening carefully and thinking positively, we should also write down the key and difficult knowledge of the teacher in our own words on the basis of understanding, so as to facilitate future review.

2. Review in a timely manner.

Revision is not just a simple review of knowledge, but considering the interconnection of old and new knowledge in one's own brain, and reorganizing it to form a new body of knowledge. Therefore, after class, it is necessary to review the content of the lecture in a timely manner, and do a good job of sorting out and summarizing the knowledge, so as to make the knowledge integrate and avoid the phenomenon of more and more chaos in learning. For example, if you learn about the bleaching properties of SO2 and chlorine water, you can compare them to find out the differences.

3. Learn to memorize.

Since there are many chemical knowledge points to memorize, it is difficult to memorize them if you rely on rote memorization, so you should learn to memorize them skillfully. The commonly used memorization methods in chemistry are: comparative method (often used for knowledge that is easily confused and interferes with each other.

The four similar concepts of isotope, allotrope, homologue, and isomer can be deepened and remembered through comparison. ), induction, song recipe memory, comprehension memory, and experimental memory.

Fourth, diligent practice.

Practice is an important way to understand, digest, and consolidate classroom knowledge. However, the practice should be targeted, not a sea of tactics, and should be aimed at mastering the basic methods and the rules of problem solving. In the process of problem solving, it is necessary to pay attention to multiple solutions and inductive summarization of one problem, so as to achieve the effect of doing one problem and one category.

For example, the techniques commonly used in chemical calculation include: conservation method, relational method, extreme value method, average value method, estimation method, difference method, etc.

5. Prepare a "mistake book".

The purpose of the questions is to develop abilities and find effective ways to find your weaknesses and deficiencies. Therefore, mistakes should be corrected and recorded. When recording, you should analyze the reasons for the error and the correct solution idea in detail, and do not simply write an answer.

At the same time, it is important to go through the review frequently so that you can avoid similar mistakes in the future.

6. Pay attention to chemical experiments.

Chemistry experiments can not only cultivate students' observation, thinking, hands-on and other abilities, but also deepen their knowledge and understanding of related knowledge, so we must pay attention to chemical experiments. When doing experiments, we should ask a few more whys, think about how to do it, why we do it, and what else can be done, so as to achieve the purpose of "knowing what it is and why it is true".

In addition, in order to study chemistry well, we should pay more attention to social hot issues and life problems related to chemistry, and be good at combining book knowledge with practice.

In short, as long as you learn the right way, I believe you will learn chemistry well easily.

Once you have mastered the method, you won't find it too difficult.

Please go to the middle school subject network to take a look.

Insist on writing a chemical reaction equation every day, and you will have great gains for half a year.

I'm a senior high school graduate and love chemistry. In fact, it is not difficult to learn chemistry well, first of all, you don't need a foundation, and it is effective when you grasp it strongly. Secondly, the main content is on the outline of knowledge, although there are many knowledge points, there are systems and routines, and there is no novelty in the college entrance examination questions, and it is not difficult to get a good score.

I came from a chemistry background, and I majored in chemistry in college

Chemistry learning is done in several steps:

1.In fact, chemistry is a subject of both arts and sciences, so it has certain concepts, definitions, and the memory of some chemical symbols and rules, which are the foundation of the foundation, so I think this is the first step, that is, to be very familiar with some knowledge points in high school chemistry, and the first step must be to do a good job of literacy and completely clear some knowledge points. For example, what is an electrolyte, what is a redox reaction, what is an organic matter, and so on.

Of course, you can't just memorize them by rote, you have to digest them in your own way on the basis of understanding.

2.Thousands of high-rise buildings rise from the ground! Therefore, on the basis of the first step, it is necessary to find some ways to solve the problem, which requires a certain amount of practice.

Therefore, the second step is to carry out a certain amount of thematic exercises on the basis of a large framework, one module at a time to clear the blind spots of knowledge, know how each knowledge point will be tested, and what is usually tested.

3.After doing a certain amount of practice, the most important thing is to summarize it well, only what has been summarized is your own, so that you can get twice the result with half the effort! The topic is not to do a lot, but to practice in a targeted manner, and then immediately correct and summarize, so that you can get results.

On the whole, it is a three-step process, 1Removing the blind spots of textbook knowledge and achieving a clear understanding of the context of knowledge points is the top priority! The foundation of the basics!

2.It is divided into thematic modules and practiced in a thematic manner.

3.After doing the exercises, immediately revise and summarize, and be sure to score points for some basic questions, and you can choose to give up if it is too difficult.

4.In the second half of the sprint stage, you should do the mock paper within the specified time, so that you must not only know how to study but also know how to take the exam, and know yourself and your opponent. That's how you can get a high score--- in terms of exam-oriented education!

Literacy + Thematic Exercises + Summarizing from Time to Time + Mock Papers.

In fact, the most important thing in chemistry is to understand, understand the characteristics of substances and deduce the properties of similar substances, such as memorizing equations, just remember the special one, then the same reaction of similar substances can be remembered, and there is the experiment, to pay attention to the experiments in the book, you must understand, the sequence of each step of the experiment, the reason for this, you can do more comprehensive experimental problems. You can do the questions first, and then understand your weaknesses through the results of the questions, and focus on reviewing this part and doing some practice questions, so that you can check and fill in the gaps, which should be very effective.

Read more books, be patient, read more times, read more, memorize more, and then do the questions to deepen your memory.

1. Write chemical equations (senior 1 to 3);

2. Review key chemical experiments; Analyze the purpose of the experiment;

3. Summarize the properties of each element according to the order of element-oxide-acid-base-salt;

4. Do more questions: five-year college entrance examination and three-year simulation;

5. If you have the spare time to learn, you can preview "Principles of General Chemistry";

Let's choose the best

I still haven't found the basic principles and methods of chemistry, so let's figure out the principles first, many of which can be inferred from one another, and you need to communicate with the chemistry teacher.

Chemical formulas should be memorized, and special circumstances should be clear.

Clearly define, classify and summarize, establish a framework, and do more questions.

Anything is studied in detail with chemistry.