Middle School Chemistry Learning Methods, Best Middle School Chemistry Learning Methods

There is no need to use Olympiad Chemistry, just listen carefully to the teacher's lectures and take good notes. And those notes need to be memorized, which is the key. To have a workbook, focus on the basics.

Because the entrance exam is not too difficult, it is relatively basic. If you want to get into a particularly good school, you have to look at high school books in the summer, but this will be the entrance exam. Good luck!

No. If you have a good grasp of the basics of chemistry textbooks and are familiar with the notes, you will be able to do so.

I am not very good at chemistry in the first and second years of junior high school, so I need to think logically when studying chemistry, and I should not be afraid of trouble or writing problems.

There are also some extracurricular things that must be remembered, such as the color and properties of chemicals.

There are also some extracurricular knowledge on the exam papers, which should be consolidated.

In fact, it will not be difficult to take the high school entrance examination, and maintaining normal thinking logic is the key.

Well, junior high school chemistry is very basic, that is, those things in the book, so you must read more books, follow the teacher, do questions on special topics, and copy some good questions that you usually encounter in the book, don't deliberately correct the wrong question book, just read more books, memorize more, review chemistry for about two months before the high school entrance examination, usually do not copy homework, insist on doing your own questions, and in the end, you will find that you will repeat those few questions This is how I learned junior high school chemistry The time difference in the high school entrance examination is 4 points I hope to help you I wish you success in the exam.

This junior (junior), I am a freshman in high school, and I am about to enter my second year of high school, and I got a perfect score in chemistry in the high school entrance examination. I think you'll have all your worries, because you're new to chemistry. In fact, the study of chemistry in junior high school is very simple, take classes seriously, follow the teacher, and complete homework carefully after class, and there is no need for tutoring or problem tactics at all.

Happy learning!

Junior high school chemistry is to listen carefully to the teacher's lectures and complete homework carefully. Then buy a copy of the tracking practice questions to consolidate it. There is no need for Olympiad questions.

No, you don't. Listen carefully in class.

Do more exercises.

I would like to introduce you to the learning method of Li Xiaopeng, the top student in the college entrance examination, and don't take a try.

First, the fundamental law of learning - clear thinking.

1. Simple learning - focusing on the learning of knowledge points - understanding, memorization, and practice;

2. Systematic learning - induction and summary - skeleton, sorting and enrichment;

Complete learning is a combination of 1 and 2.

2. How to use the fundamental laws to learn:

1. Problems: many knowledge points and a wide range of knowledge;

2. Problem solving process: the process of establishing the connection between various knowledge points;

3. Unable to solve the problem: breakpoint;

4. To learn systematically: there is an overall game of chess in mind;

3. How to Conduct Systematic Learning:

1. Establish a knowledge framework;

2. Fill the skeleton with flesh and blood;

3. Find out the connection between the vertical and horizontal directions of each part.

Fourth, the complete process of systematic learning:

1. Draw a complete knowledge structure diagram;

2. Connect the knowledge points in this diagram with the specific learning content (fill in the flesh);

3. Transplant this interconnected knowledge system into the brain as a whole.

Chemistry: Mainly to memorize some properties, write equations, etc. Textual things, you can take a look at it and memorize it.

The key to theoretical things is to understand, and if you understand it, you will be able to draw inferences from one another. For example, in a chemical equation, in order to write a correct chemical equation, you must first write the chemical formula of each reactant and product, and in order to write the correct chemical formula, you must understand the valency. If you just rely on rote memorization, it is still easy to forget when it comes to the exam, and understanding is the most important thing.

So you have to memorize more practice questions, such as multiple-choice questions, the teacher gives you some special properties to choose, so more practice can invisibly help you remember. The effect of light memory is not good. The more you practice the nature of those special substances, the more you will remember.

The big topic is reasoning, writing equations, and with a good foundation, you will not be afraid.

In short, it is a process of accumulation, the more you know, the better you learn, so memorize more and choose your own method.

Good luck with your studies!

Due to the length of the article, I have to link to you. Forgiveness!

First of all, I am ashamed of myself as upstairs, I am a sophomore in high school, according to my own understanding, junior high school chemistry is not very difficult, the emphasis is on understanding, maybe at the beginning, the understanding of chemistry is not enough, the method is similar to other disciplines, listen carefully in class, do homework, review after class, science focuses on practice, but also to link some phenomena in life.

In this way, the grades will improve and hopefully it will be useful to you. Thank you.

I'm having the same problem, but now I see hope, hahaha.

There is a collection of exercises with key content, and it is OK to finish one book.

Experience. Due to poor health, he often took sick leave, and he never attended half of his chemistry classes; But every time I scored more than 90 points in the exam, this is why the chemistry teacher hates me so much that he can't find a reason to punish me.

Why is there no situation? /

Everyone's sensitivity to chemistry is different.

Why don't you say it, even what kind of reply?

How to learn chemistry well in junior high school? What are some good ways to learn?

Unexpectedly, the three years of junior high school passed immediately. Looking back. I still miss it.

I sorted out some volumes and some books at home, and there were a lot of them. And the high school entrance examination is not as scary as everyone thinks. It was just a simple exam, and then the three years of junior high school were over.

In the third year of junior high school, how many reference books and how many volumes we turned over. Just for this exam. So, now I'm going to tell the soon-to-be junior high school students how to learn chemistry well.

Experimental setup. Well, let's not say these useless words. Actually, my chemistry level is not very high, but I hope that students who are about to enter the third year of junior high school can also have some of their own learning methods when studying chemistry, I hope it will help you.

First, it is necessary to make the examination of the topic clear.

This sentence seems to be nonsense, but many people know this, but they can't do it. In fact, this is the basis of the question, you have to clarify the conditions given in the question, and then make the answer. In the high school entrance examination, I often feel sad because I didn't get the basic score.

The second is to memorize the law of conservation.

The laws in chemistry tend to look the same and seem to be useless, but they tell you that this is a concept that you have to remember, and that you can use it when you do a math problem. And when writing chemical equations, you must be conserved, otherwise you will be wrong in this question. Therefore, please remember the law of conservation and memorize it to the death.

The third is to find the cause.

The fourth is to read more chemistry books outside of class.

The fifth is to lay a good foundation, which is the foundation of all knowledge.

The foundation is learned from the beginning of junior high school, the foundation is the foundation of all knowledge, it is very important for how to learn junior high school chemistry well, if there is no foundation, you can't improve your grades later, so the foundation is very important. There's not much to say, just be sure to memorize the basics.

Students do experiments.

The sixth is to stick to the experimental problem.

As for the experiment, the first point is to consider the problem of excess, and the second is to consider the gas when inhaling, and after passing through the liquid, a trace amount of liquid will definitely be brought out, such as water. The third is to grasp the reaction phenomenon and so on. The fourth is to be environmentally friendly and efficient, and the fifth is to remove impurities cleanly, and no new impurities can be introduced.

The above is about how to learn some methods of junior high school chemistry, a total of six points, please remember that these are prepared by your predecessors, I hope you can be admitted to your ideal high school!

The biggest feature of chemistry is that the knowledge is fragmented and there are many knowledge points. There are a lot of things that need to be memorized and memorized at the beginning, and with a certain foundation, you can find the rules. For example, start memorizing element symbols (junior high school generally requires the first 20 elements of the periodic table), memorize the symbols of atomic clusters, memorize their common valences, and then learn matter and start memorizing the chemical formula of matter, there is a rule:

Generally, the positive price comes first, the negative price comes last, and the algebraic sum of positive and negative valence is zero. Later, when I learned about chemical reactions, the reactions between substances were also regular: for example, acids and bases reacted to form salts and water, and so on.

Knowledge is accumulated bit by bit, don't be discouraged, calm down, and sort out the things that should be memorized: categorization, such as material color: memory special, solid:

Black: Cuo MnO2 Blue: Cholelum ( Purple Black:

kmno4, others are mostly white solutions: fuchsia: kmno4 light green:

Ferrous chloride, ferrous sulfate Yellow: ferric chloride Ferric sulfate litmus test solution: purple itself (red in acid, blue in alkali) phenolphthalein:

In the process of learning knowledge points like alkali turning red, I wish you more chemical progress (I believe in you, I can succeed).

Be diligent in previewing, be good at listening to lectures, take notes, and try to do an after-class practice.

Review often, memorize more, review in time after class, and do homework carefully.

Thoroughly understand the textbook, connect with the reality, and carefully study the textbook with the textbook as the main line.

Pay attention to experiments, cultivate interest, carefully observe the teacher's demonstration experiments, and prepare two notebooks before learning chemistry.