High School Chemistry How to learn for a student with a starting point of 0?

Well, I believe in you!

High school chemistry, the first year of high school is the foundation, without the foundation of the first year of high school, ion reactions, electrochemistry, in short, it is almost impossible to do any problem well.

I think it's still necessary to read books, starting from 0. After reading the book, immediately look for the topic and do some exercises. It is a process from familiarity to strengthening.

After completing the question, in summing up, **will make mistakes, **have not mastered it well. In this way, if it goes well, after a month or two, (it is necessary, while studying for the second year of high school, although it is very tiring, but, I still believe that you can!) ）

Read the textbook of junior high school first, and then do the junior high school questions after understanding it, until you can summarize the knowledge points to be mastered in junior high school by yourself, and according to the corresponding knowledge points, you can give examples of multiple corresponding equations. When you reach such conditions, and then come to learn the knowledge of high school, you will find that chemistry is really simple, and you can listen to and understand the content of the teacher with your eyes closed in class.

Do the questions; It's best to find a tutor.

Don't look for college students, they will; But I don't know the focus of the subject.

First of all, memorize the valence and memorize the equation (to the extent that it is used when it is used).

Then read more books and look for information.

Trust your ......

Endorsement, formula, will use, do your own questions, do not do it and ask, just understand it, do more, practice makes perfect.

First of all, starting from 0, the most important thing is to master the basics, and you can't learn chemistry well without the support of the foundation.

Take the book as the foundation and read more textbooks.

Dong Yansheng and Liu Jian's modern series of Spanish, I think it is more suitable for self-study. The content is more detailed, and the progress is relatively slow, and this textbook is also used by most Spanish majors.

The first book is mainly about basic grammar and pronunciation, the basic grammar can basically be understood by yourself, but pronunciation, if you don't have better resources, buy a CD or tape, follow along, pronunciation is crucial for any language.

Yes, many training centers offer beginner Spanish courses in Modern Spanish I.

If you want to learn on your own, you can try it, but my advice is that it is better to have a teacher to teach you a language.

My friend is studying at a training center on the 9th floor of Longhua China Resources Vanguard, and I heard that it is very good.

If it's convenient, you can go and learn more about it, good luck!

First of all, you have memorized the periodic table, and then you have memorized some basic chemical reactions, and then you have to do that kind of reasoning about the chemical elements, which compares your comprehensiveness.

Compulsory 1 mainly tests the knowledge of some compounds, and you need to remember their chemical properties, and it is best to have this tutorial book, which is more comprehensive. There is also the amount of matter, which should be memorized by the formula and be able to apply it flexibly. Don't think it's difficult, I didn't know much about it at first, but according to the above methodology, I scored 98 points in the final exam.

I'm in my first semester of high school now.

Write more, practice more, understand the main, don't seek to be fast, take your time.

It's simple, okay......

Listen well in class, do more extracurricular questions, and improve your thinking, this is how I learned ......

Hope it helps

First of all, remember the chemical terminology: it involves chemical equations; Again, remember the basic concepts: such as:

The concept of "four sames" and the differences and connections between them, compare and contrast memory; Then there are the physical and chemical properties of common substances, the test of common ions, several typical experimental principles, steps, precautions in high school, etc., in short, start to treat chemistry as a liberal arts, memorize more, and slowly learn well.

This has to do with the cultural literacy of the students, and a good starting point means being able to preemptively achieve better development.

Learning is not long, what is short? March filial piety, 3 years? The question is a little hazy to communicate depends on the level of communication, and the size of the vocabulary determines the level of a student's English and Zheng Fu level. Therefore, in the junior high school stage, in addition to mastering the "Outline" skillfully

First of all, we must start with the basics of computer application, and the foundation is the most important.

It depends on how efficient you are.

At least three hours a day, if the efficiency is high enough, you should be able to pass level 2 in one and a half to two years. But when it comes to applications, it's more complicated.

For example, in the "Standard Japanese for Sino-Japanese Communication", you need to pass Level 2, and you must at least complete the upper and lower volumes of the elementary level and the first volume of the intermediate level. Among them, the learning of kana (letters) such as the fifty-syllable diagram takes at least a month or so; Then, with the progress of one volume in half a year, that is, a year and a half, it can barely reach the level of level 2.

When it comes to application, though, speaking is a big challenge; If you study on your own, it is difficult to maintain a standard pronunciation, and it is easy to develop some wrong habits that are difficult to correct, although this can be overcome by memorizing the text by following the audio, but if you don't have a person to practice oral communication, it will be only on paper.

The second difficulty in the application is Japanese writing, which is difficult to implement without a teacher, and there is no one to find out and correct or guide one's mistakes, in short, it is very troublesome.

But at the end of the day, in my personal experience, Japanese is a bit easier to learn on your own than English, and if you mess through textbooks and dictionaries, you can almost get some results—at least in terms of taking exams, it's not difficult to achieve your goals.

You have to take into account the question of personal ability and the question of learning method, and I don't know if you are self-taught. It's not for the sake of taking the test or applying it, but you still have to take the test, and use the test as the standard for whether you can reach the first or second level. It's hard to say.

This is different for everyone. Actually, I also want to know how long it will take, and I want to learn. It is said that there is a person who is very familiar with the first level in a month, but that person is probably a genius? Not very well understood.

A year is almost, at least one year, self-study is the most important thing is perseverance, learning is afraid of giving up halfway, to give you some self-taught Japanese materials, I am also using it myself, I just feel very good, I saw it at the end of the world.