How to learn chemistry well in junior high school, how to learn chemistry in junior high school

For junior high school chemistry knowledge, I think first of all, you should be familiar with the textbook, remember some things that should be remembered, and pay attention to some experimental steps at the same time, to be exact, the experimental steps should be rigorous, and the answer should be based on the meaning of the question, do not answer the question, the basic definition, the basic chemical formula, but also to keep in mind, in fact, junior high school chemistry is very simple, as long as you remember more definitions, do more exercises, practice, brain thinking, learn to draw inferences, not rigid, want to get a high score is very easy, but do the questions to be careful, don't be sloppy, Because there are many small issues that need to be paid attention to in the science of chemistry, it is necessary to be careful.

Sort out the chemical formulas of the textbook, and put the similar ones together to make it easy to distinguish. In such an inductive process, you will have a general impression, and you usually have time to take it out and take a look at it, and you should be able to sort it out quickly.

1. Interest is the best teacher.

2. Hands-on experiments.

3. Apply what you have learned.

Listen carefully and find a good teacher.

You can find someone who is also in the third year of junior high school to explain to each other... It works... For example, use QQ?

After studying chemistry well, it will be very promising, and you can go to scientific research. But if you talk about how to learn chemistry well, it really depends on your own efforts, not only do you have to learn it well, but you also have to like the course. Usually read more books, after the teacher talks about the class, you should review in time, a little effort a day you will find that you will learn very easily in the end, you should take learning as a happy thing, I wish you success in your studies, come on!

Read more books Also, take more notes.

Despise it, and you will learn well!

Be sure to memorize the chemical symbols, chemical valences!

Preview, listen carefully, review.

Chemistry is a relatively simple subject, for junior high school and high school, the knowledge of chemical memory is relatively more, but it is also necessary to understand, the difficulty of chemistry in middle school is low, it belongs to the enlightenment course, and there are fewer advanced theories that need to be understood, so students should take the textbook as the center in the process of learning, eat the textbook thoroughly, understand the textbook, and the basic knowledge in the textbook must be remembered clearly, and make some connections appropriately!

Memorize formulas, memorize concepts, and ask the teacher.

Are you in your third year of junior high school?

The first volume is mainly about some chemical phenomena, and there are generally no major problems;

The second volume mainly begins to involve some microscopic concepts, such as atoms, molecules, elements, etc., as well as the most basic concepts of acids, bases, and salts.

It is recommended to master: the chemical equation is memorized at the beginning, and then you can see more, and the laws are naturally easy to grasp; And those atoms and molecules, it's good to understand the concept, but you have to learn to master the microscopic comprehension (which is a little harder).

It is recommended to memorize: the Chinese, symbols, and atomic numbers of the top 20 elements of the periodic table (this is very important).

The nature of acid-base salts (the teacher may organize the recitation of the mantra. If you don't have it, you should focus on learning, which has a lot to do with the study in high school in the future).

Chemistry is a half-science and half-literate subject, so there is still a lot to memorize.

I haven't reviewed it for 6 years, and when I think of it all at once, I hope it's a little useful.

Have fun learning!

Chemistry in the third year of junior high school is relatively simple, mainly remembering chemical valency, and the fourth year of junior high school is quite useful!!