Why can t I take chemistry and why do I choose chemistry?

Judging from your situation, I don't think you have any problem with your ability, and I guess I usually finished the exam early yesterday. If I'm not mistaken, the reason why you didn't do well in the exam should be carelessness. As long as you slow down a little and work carefully on the questions, you should be fine.

I wish you a speedy realization of your dreams!

Chemistry is a liberal arts subject in the sciences. There are some things that must be memorized, such as the color of matter, reaction phenomena, the periodic table, the solubility of acids, bases, salts, etc. Some things require scientific thinking.

Experiments are very important, we must carefully observe the experimental phenomena, understand the principle of experiments, and at the same time diverge from experiments.

To do a good job in chemistry, the basic knowledge must be solid, and the principle and essence of various experimental phenomena must be truly understood. In what you said, it is recommended that you start small and pay attention to the details. I wish you all the best in the high school entrance examination!

I am excellent in chemistry in junior high school, and my experience is that if you read more books and read them several times, you will naturally remember them, but in fact, it is not so painful to memorize!

You don't have to specialize so much in junior high school chemistry.

Remember more, watch more, and enrich your knowledge.

I am a chemical student,Chemistry MajorIf the chemistry major of this school is an ace major, then its score must be higher than the school score line, if it is not an advantageous major, then you can generally go to this major if you pass the school score line.

University of Science and Technology of China, Nankai University, Jilin University, Fudan University, Xiamen UniversityShanghai Jiaotong University, Nanjing University, Zhejiang University, Fuzhou University, Tianjin University, South China University of Technology.

Chemistry at universityIt has more depth and breadth than high school chemistry, but to be honest, there are really many courses, and if you don't study seriously, you can really only learn the surface, and you can cope with exams.

In addition, I like the laboratory class the most, not only can I test my learning results, but also master a lot of experimental skills, and many experiments are very interesting, such as the analysis experiment can always see the magic color change, organic experiments can synthesize various drugs.

First of all, there are the four basic chemicals, which are:Physical Chemistry, Organic Chemistry,Inorganic chemistryand analytical chemistryIn addition to this, there are four major chemical experiments, and of course, there are also learningStructural Chemistry, Fundamentals of Chemical Engineeringand other compulsory courses.

Chemistry majors can be engaged inTeaching professions, researchers, chemical plant technicians, pharmaceuticals, etcHowever, most students will choose to continue their studies in graduate school, and many students will choose to be a chemistry teacher, and the rest of the students will find their favorite jobs at the campus job fair.

Overall, the chemistry major is still very good, if you are interested in chemistry, you can choose this special section to study, I believe you will be able to, I wish you a successful college entrance examination.

It is to assign points to the chemistry subject, and the assignment of points makes Wang Sell System also score 80 points, why is one counted as 70 points and one as 90 points? This is the result of the operation of the point system.

One of the core changes in the reform of the new college entrance examination is also an important measure to ensure the fairness of the college entrance examination. Under the new college entrance examination model, whether it is 3+3 or 3+1+2, the free choice of subjects replaces the liberal arts and sciences subjects. For example, the chemistry test paper is difficult, the geography test paper is simple, and the candidates who take the geography test must have a higher score than the candidates who take the chemistry test, which is unfair to the candidates who take the chemistry test.

This also reminds you not to blindly think about which subject is easy to get a high score, and most importantly, what level your subject is in the province, which is an important factor in determining your final grade.

The overall accuracy of chemistry is in a higher position among the six elective subjects, basically second only to the theory of physics, but the specific difficulty also depends on the student's learning ability and his own way of thinking.

The most efficient ways to learn high school chemistry are as follows:

1. Preview before the basic poor class.

We all know the truth that the stupid bird flies first, due to our poor foundation, our learning must be ahead of others, it is recommended that students with poor foundation must preview before class, so that the old knowledge related to it can be reviewed. If you don't understand, you can mark out the key points of the class to listen, so that you can listen to the class with questions, because you have already studied by yourself, it is easier to keep up with the teacher's progress when listening to the class, and there will be no loss of confidence and reluctance to listen to the phenomenon that you don't understand.

2. Memorize the periodic table.

The most important thing in learning this subject is to remember the periodic table, which is equivalent to a map of geographical summaries, which accounts for a considerable amount of weight, as long as you learn the memorization formula of the periodic table, then the improvement of chemistry scores is very fast. Therefore, that is to say, the key to a good science is to memorize the periodic table, if students want to improve their grades quickly, then they must first memorize the periodic table, which is a prerequisite.

3. Have a plan to review knowledge.

High school students should wait until their knowledge is relatively complete before reviewing, focusing on what they don't know, not memorizing all the knowledge, but to grasp the essence of the problem of missing knowledge points in each paragraph, but don't forget to consolidate the knowledge they already know, and at the same time you can use the three-time review method to improve your learning efficiency. <>

Hua Shi is not good at learning.

1. There is no interest in the file.

2. Lack of the most basic guidance.

3. Rational thinking and action, the deficiency of nuclear brotherhood.

4. The teaching process is flawed.