On the third day of junior high school this year, why I can t improve my chemistry level is always i

Are you interested in chemistry?

Playful? Do you work overtime after school?

Do you hate chemistry teachers?

Be sure to go looking for the joy of chemistry. Get interested in it.

Find the good points in the teacher. Go like him lectures. Listen carefully in class.

Hope you make progress.

To be familiar with the basic concepts, the phenomena and principles of various chemical reactions, you can learn the answer language of the short-answer questions in the tutorial book, be able to write basic reaction equations, and be able to balance, and the basic OK. Good luck.

It may be that there is not enough type of questions, or the book is not read thoroughly enough. It is recommended to read the textbook in conjunction with the tutorial book.

I'm also in junior high school, but you're much better than me, and our chemistry score is only 50 points......If you want to improve your grades, you should read more materials and listen to what the teacher says.

I don't think it matters how much you do.,Just be able to understand it.。。

What do you think?

First of all, you must be interested in it, and secondly, you must master the basics.

Chemistry is actually the easiest course in the third year of junior high school, he must be just starting a course, everyone is on the starting line, as long as you figure out the basic concepts, keep in mind the element symbols that need to be mastered in the periodic table, and learn the valency when it is a bit abstract, but you must learn it well, and it will be easy to master in the future!

Interest, to find a sense of accomplishment, I did not have a lower than 95 in the third year of junior high school.

A score of 80 proves that your basic chemistry knowledge is relatively solid, but to hit 90, you need not only chemical knowledge, but more importantly, chemical thinking, especially the innovative question types of hot exams in recent years, which require solid basic knowledge at the same time, you need good chemical knowledge and thinking ability! At the same time, you need to strengthen your logical thinking skills, and the rigor of thinking allows you to reduce or avoid carelessness! If you do these two things, I believe that it is no problem for you to score more than 90 points in the chemistry test!

In fact, not only chemistry, but also all science subjects, these two points are almost indispensable, but students often ignore them!

Find some exercises to do, apply everything you have learned in class, and do it again when you take the test by excluding the answers you have chosen if you are not sure to be correct. If you are not sure about the answer you choose again, use the original one, and be sure to familiarize yourself with the textbook.

There is a wrong question book, and you will not understand it thoroughly, and you will do the high school examination questions in your city over the years (more useful within 3 years), and, the most important thing is the attitude problem when doing the question and the exam, the difference between 80 points and 90 points is basically an attitude problem.

The most important thing in chemistry is to pay attention to the accumulation of small knowledge points and the details in the process of doing problems, so as not to make mistakes. Chemistry is similar to a liberal arts subject, and it must be memorized.

Chemistry is characterized by scatteredness, so it is necessary to pay attention to the network of knowledge and pay attention to the close connection between knowledge and actual conditions. Now we introduce a simple four-trick way to do the problem: 1, big questions and small problems 2, small problems and big problems 3, difficult problems 4, the questions must be right You should also pay attention to the formation of habits!

Consolidate your notes in a timely manner Do more exercises, concentrate on the wrong question book, and often flip through the wrong question book.

Just read more books and read every sentence in the book.

Review more, do more questions, understand, and the score will naturally go up.

Read more books, ask more Mr. Zhao.

Take out the test papers you have done and analyze them, summarize the knowledge points that are wrong, and then make up for the mistakes.

Look at the notes, memorize all the knowledge points, memorize chemical equations, and see the wrong questions you have made.