How do I study chemistry and math in my third year of high school???

It's similar to the upstairs, I am also a representative of chemistry in high school, I studied chemistry, out of the third year of junior high school to remember some of the most basic concepts, since then I have not specifically memorized, my learning method is "think", think more, think deeply, think diligently, I think before I go to bed, I think when I eat, I think while listening to lectures, I am thinking between classes, I am thinking when I walk, I always have time to think, I often ask myself a lot of questions, there are also questions asked by others, I can't understand for a while, it doesn't matter, If the problem is more urgent, ask the teacher, the teacher does not come up, check the information, the information can not be found, no need to worry, such a question exam will definitely not be tested, so you can think about these problems when you have time, to expand your thinking, suddenly come up with some kind of explanation, use notes to write it down, and then see if there are loopholes in this explanation, in the improvement, I am like this, so I learned very deeply in chemistry, over time, I found that high school chemistry is just such a little thing, everything changes, and those things are tested in the exam, I usually think it through, but I just pay attention to the details.

But then again, if you don't do questions in science, it's a joke, and another reason why I study chemistry well is that every day at least a dozen students come to me with a variety of questions, so that I have done every question type several times, and I have done all the questions that may have been tested in the exam, so that in the college entrance examination, I have done similar questions for each question, more than once, and can even accurately say the first few questions of the test paper.

The same is true for mathematics. Before the college entrance examination, I finished all the papers I could buy and the college entrance examination questions of previous years. So I can confidently say in the examination room, the college entrance examination, but that's it.

When I was in high school, I was a representative of chemistry, and most of my studies in chemistry were based on "memorization", memorization of reaction formulas, and memorization of chemical and physical properties of substances. Of course, while memorizing, you also need to do questions to consolidate the knowledge you have memorized. If you have the heart, buy a notebook and write down the topics you did wrong.

Mathematics, you can do problems, and you won't specialize in what type of problems!

1. The right way to learn. If you want to improve your chemistry score, you need to have the right way to study. Although chemistry is a science subject, there are many things that need to be memorized, such as:

Chemical equations, periodic table, and much more. Therefore, when senior high school students learn chemistry, they can't rely on doing all the questions, but also take time to memorize.

2. Good study habits. This is not only for the subject of chemistry, but also for studying other subjects in the third year of high school. A good study habit is the premise for you to improve your chemistry score.

Senior high school students can preview and understand the content that the teacher is going to talk about before class, prepare all the things to be used during class, and then tidy up the paper cleanly, which is conducive to concentration.

3. Listen carefully in class. The main reason for the poor chemistry performance of senior high school students is that they do not listen carefully in class, and they do not understand what they learn after class, and then they accumulate more and more problems. You must know that students spend most of their time studying in class every day, and the knowledge explained by the teacher is helpful for you to learn.

4. Pay attention to experiments. There are a lot of experiments in high school chemistry, and there are many experiments in daily life or exams. Therefore, when learning chemistry, senior high school students must pay attention to the study of chemical experiments, master the process, principle, results of experiments, and the role and usage of the equipment used in the experiments.

Then you can study chemistry, polymer materials, inorganic chemistry, and other majors, I think that polymer materials are still relatively new in China, for a new material than to make a new element is simpler, polymer things seem to be very popular, car windshields, aircraft tires, aerospace use is also a lot, if you want to further study in the future, theoretical mechanics, material mechanics, you have to learn, and learn those two must learn university mathematics well, To use integral calculus, it is possible to use the Rasler transform and the Fourier transform to make the calculation problem simpler.

In short, I think that if you are good at chemistry and study chemistry, even if you don't take the postgraduate examination in the future, it is better to enter the unit, such as the refining of steel plants, the synthesis of fertilizer factories or some jobs of the Environmental Protection Bureau, you still need chemistry students, I hope it will help you.

It's good to study science.

Since math and chemistry are better, you can give them a try:

Mathematics: Mathematics and Applied Mathematics; Information and Computational Science.

Introduction: This major is characterized by the combination of science and engineering, cultivating senior scientific and technological talents with a broad mathematical foundation, proficient computer application and development skills, strong foreign language ability, and mastering certain applied scientific knowledge, and can use mathematical theories and methods to solve practical problems.

Career prospects: Graduates are suitable for research, engineering, economics, finance, management and other departments and colleges and universities to engage in teaching, computer application, scientific computing, software design, information management, economic dynamic analysis and other aspects of research and management.

Introduction: This major cultivates high-level professionals who can engage in research, teaching, application software development and management in the fields of science and technology, education and economics.

Career destination: Mainly engaged in research, teaching, application development and management in the fields of science and technology, education and economics.

Brother, it's up to you, I used to like mathematics the most, and it was also my strength, and then I went to study chemistry in college, and now the employment rate of our school is still very good, and the main thing to study in college is to choose the right major! To put it bluntly, it is how to get a good job. Now the applied chemical industry is still relatively good, I studied petrochemical production technology, and our professional employment is also very good!

Inorganic chemistry is the basis of chemistry, which has been developed relatively saturated, and its application value is not very large.

Analytical chemistry is a highly usable discipline, which can be said to be used everywhere, such as food, forestry, medicine, environment, metallurgy, etc. In terms of employment, there are many jobs that are easy to succeed, but most of these jobs are simple, boring, and low-paying.

Organic chemistry is an emerging discipline of chemistry, and it is also the most dynamic direction of chemistry. It has a wide range of applications: polymers, materials, medicine, petrochemicals, etc.

In terms of employment, there are also many positions, but the requirements are very high, with certain abilities and qualities, and at the same time, the work is very hard, and it is also a high-paying industry.

Physical chemistry is the study of the basic laws of chemistry. It is not perfect yet, but the person who does this work must have sufficient talent and a superior foundation in mathematics and physics.

It is estimated that it is a biology major, and you can go to the university's website to find out the specific major in this area. College mathematics is rarely linked to high school mathematics, although they are all exercises for thinking, but college mathematics is more about theoretical research and proof, the classification is very fine, fundamentally different, not that you think you can learn mathematics well now, the key is whether you like it or not. I was okay with math in high school, but math in college was a completely different matter.

In addition, if you are studying science, it is best to choose a related science major

Learn some majors that are highly specialized, and don't study any majors that every school has. For example, rubber, petrochemical engineering, new energy and other categories can be. Don't study chemical engineering and technology, fine chemicals and other majors that are not highly specialized, every school has them, and it is difficult to find employment.

It is recommended to choose the Department of Chemistry, which includes Materials Chemistry; synthetic chemistry; Chemistry and polymers should be used.

These majors are easy to find a job.

I also like chemistry and don't know which ones you prefer.

Hehe, you're just like me, but now I'm a college student! Hehe.

Good in math and chemistry, I don't think it will make a difference to what major you choose. Of course, good math and chemistry are good for you to learn engineering and morality!

First of all, you should not be afraid of chemistry, chemistry in middle school is still a relatively simple course, mostly descriptive content, and more basic knowledge.

Every chapter, every section, you have to write it down, the structure, the reactivity, these things are dead, and you have to take the time to memorize it. Don't be lazy, a lot of reference materials will summarize these for you, be sure to remember accurately, don't remember ambiguous. There are many techniques for dismantling, and the example questions in the reference materials may be talked about, and you need to do it seriously.

The example questions in the textbook are all classic question types, you must do a good job, if there are a variety of solutions, you have to make them, and the teacher**, the exercises to do after class to look at the body, you can immediately come up with the solution ideas, these are basic question types, will be simpler than the college entrance examination.

You don't want to buy a bunch of materials, that will put a lot of burden on your mind. It is enough to choose a good tutorial book, and you must carefully do each of the above example questions, do it repeatedly, and draw inferences from one example. Then do the following exercises well, don't look at the answers, if you can't do it, empty it first, and finish it within the specified time.

No, I'm looking at the back-extrapolation process.

If possible, find a chemistry teacher who has experience and makes you admire very much to give you guidance, you just pester him, summarize the problems that you won't know, go to him every week or a few days, you discuss more together, some problems are not good to study by yourself, sometimes you just need someone to give you a point.

If you have questions, try to ask the teacher, don't ask your classmates, don't be a setter, after all, students learn from the teacher, and some questions are their own opinions, which may not be the right answer. Questions can be discussed with classmates, but still have to be asked to the teacher.

Since you want to study well, then don't be afraid of hardship, play less every day, and sleep less. As long as you can persevere, you will improve a lot in this half a year.

What an exercise book, pure.

If you want to improve your score quickly, ask a tutor.

A tutor can help you summarize your skills and question types.

You should also know that the junior year of high school itself is not much.

You should now focus on how to solve multiple problems, not on tactics.

The question sea tactics are applicable in the first and second years of high school, and the third year of high school is definitely at a loss.

It is recommended that you hire a tutor and take you for a while, and it will be much better.

More memorization, you can combine more with life, experiments can also help you deepen your understanding, exercises are essential, but not blind, do less questions but seek refinement, find more classic questions, remember the feeling and pattern and then do innovative questions.