Chemistry in junior high school, how easy to learn well, not mainly memorization. Other Methods 5

Listen carefully in class and review carefully after class.

Learning requires individuals to have a certain amount of perseverance and perseverance, and they cannot give up halfway. In fact, it is not difficult to learn chemistry well, in addition to listening carefully to lectures and taking notes when the teacher explains the key points in class. After class, you have to find time to review, the so-called practice makes perfect, of course, the meaning of review is to be able to master these knowledge points.

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My method is to memorize, but not rote memorization, there are many formulas in junior high school, but most of the types are the same, remember a bunch, now I am a high school student, to summarize the rules, such as redox reactions to summarize it, find out their relationship, at that time the junior high school teacher let us memorize the concept every day, I have not memorized a day, the teacher asked me, I just said the teacher, you take the test casually, every time, remember not the surface of the formula ah or something, but the method, is the law, this is the point! Only if you know this, you will take chemistry.

Complex problems can be learned by simplifying them. That is to say, there should be a regular summary, such as the nature of oxygen is learned, and there is no need to spend more time learning carbon dioxide; For example, chemical equations are difficult and can be written according to the four basic types of reactions. Wait a minute.

One more thing to say, "As long as you like and admire your chemistry teacher, you don't fail to learn chemistry".

Chemistry is a liberal arts subject in science, the most important thing is to rely on memorization, of course, proper practice is indispensable, and the periodic table must be memorized, which will be of great use to you in the future.

Nothing is easy to learn, it takes effort. In fact, you just need to listen well in class, and you don't have to go to cram school.

Chemistry can be learned by analogy, and if you understand the principle of a reaction or phenomenon, you can make analogies to the same kind of substances, and you don't need to memorize it with great effort, so it is still useful in high school.

When it comes to life, experimenting with real-life examples is much more useful than rote memorization.

The point is to be interested in it, otherwise how can you learn it well?!!

If you want to learn chemistry well, you must first understand the course BAI. Be sure to study before class

When studying, in addition to reading the content of the new DAO lesson carefully, you should also mark the areas you don't understand, and try to do the exercises in the textbook. In this way, with questions and difficulties, the efficiency of listening to the class will be greatly improved. There is a lot of chemistry content in junior high school, and the knowledge is relatively scattered, so teachers focus on the key content when lecturing.

Therefore, everyone should listen carefully to the lecture and take notes carefully, which is not only conducive to reviewing after class and mastering the key points, but also can effectively prevent "distraction" during class. However, when taking notes, on the basis of listening to what the teacher says, you should remember the key points, difficult points, doubts, and things that are not in the textbook.

Learn chemistry to live, but "live" is achieved on a solid foundation, the chemical equations, precipitation ions and colors, experimental operations and a series of basic knowledge memorized, junior high school memorized valence songs for more than three years, I can still quickly memorize a sentence without falling, must engrave the basic knowledge in the heart, memorization like a stream. Connect with reality, think about why you do it, whether the knowledge you have learned can be used in life, you can also use the materials at home to do some simple experiments, and constantly draw inferences from one another, and learn and apply it lively. But I think as long as you memorize those knowledge points in an orderly manner, the rest is not a problem.

The list of chemical elements that should be memorized should be remembered, the chemical valence should be memorized, the properties of substances should be remembered, the chemical equation conversion should be familiarized, the foundation should be laid, the interest should be aroused, and the experiment should be done well, and it will be easy to learn in the future.

Listen carefully in class, and start to memorize chemical terms.