How to study science in high school How to improve your grades

Read the textbook many times over and over again. Every time I read it in one sitting, I don't have to force it to remember.

The first or two speed readings are mainly to have an overall understanding of the knowledge in the book and form the structure of knowledge in the brain.

The next one or two speeds are mainly to summarize and summarize the knowledge, sort out the clues, and mark and number the keywords in the book. The next time you read it, you can look at the keywords directly and think back to other knowledge.

In the last two times, you can read and recite at the same time, test the defects of knowledge in the brain, and learn the key and difficult points in the book in a targeted manner.

Memorization can be combined with keywords for memorization.

Science can speed read the problem set with solutions, and if you don't understand it, don't waste too much time trying to read it, and skip it when you make a mark. On the second re-reading, focus on the marked question. If there is no mark, you can also think about it in your mind and see if you can think of a solution.

After reading, choose a few questions with more complicated steps and practice how to write down the steps in detail on paper.

For science, the premise is to be good at asking questions, analyzing problems, and solving problems.

Take the time to figure out what you don't understand Einstein said that it is more valuable to ask a question than to solve a problem.

Be sure to analyze more and ask why.

Just look at the books, the books are all classics, read the books thoroughly, and the college entrance examination is worry-free.

Listen carefully in class and review carefully after class.

If you understand a type of question, you will be able to do it.

The third year of high school is a very important year for college entrance examination candidates, so how can science students improve their grades, let's take a look!

1.Clarify the direction of study

Most students will spend most of their time and energy on the better subjects they have studied during the third year of high school, hoping that they will be able to excel in the good subjects. But if you think about it, even if you get a perfect score in a certain subject, you can only improve by 20 or 30 points at most, and the effort you put in is relatively large. If you don't learn well, you usually work harder, and the room for improvement is much larger than the good subjects, and you don't have to put most of your time and energy on a certain subject, and you can also take care of the subjects you memorize.

Therefore, when reviewing in the third year of high school, you must not give up any subject, and if you want to improve your overall score, you have to start with all subjects, and the effect of focusing on a certain subject is minimal.

2. Highlight the key points of learning when reviewing

The focus of the review in the third year of high school is still on the textbooks and the relatively weak links. The focus of the college entrance examination is still basic knowledge, and the difficult problems are only a very small part, and the problems are mainly set for students with outstanding academic performance, in order to widen the distance between candidates. Therefore, for most students in the third year of high school, the main goal of their efforts is the basic part.

3. Seize the opportunity of the exam and allocate the exam time reasonably

In addition to the content of the exam, another point of difficulty in the college entrance examination is the allocation of exam time. Most of the students who failed the college entrance examination did not grasp the exam time, and they were nervous when they took the college entrance examination, resulting in the simple questions not being done correctly, and the difficult questions not being done, and the loss of marks was more serious.

Let the textbook be ripe

One of the learning methods I found in my junior year of high school was to read books. For the content that requires me to memorize or be particularly proficient in mastering the corresponding skills, it is useless to just look at it, and I can't remember it. I would close the book after each paragraph, summarize the techniques myself, and then memorize them, or write them out in my own words, or organize the knowledge structure of the paragraph myself.

When you can produce, that's when you really understand. In this way, I scanned all the textbooks little by little.

Thoroughly understand the question type.

It is the ability to transform thorough knowledge into actual combat.

Although the science subject of the college entrance examination has a flexible side, it cannot run out of the basic science question idea - because it always has to be based on the science textbook to examine a certain part of the textbook. At this time, we should choose a reference book that can intelligently collect and summarize the main types of questions.

1. Learn to set goals for yourself (big, small, long, short) first, so that there will be a direction for learning; Then sort out your own learning situation, find out the weak links, existing problems, and knowledge points that are easy to lose points; In addition, allocate time reasonably, formulate learning tasks in a targeted manner, and implement them one by one.

2. You can learn to master the ability of speed reading and memorization, and improve the efficiency of learning and review. Speed reading and memorization is an efficient learning and review method, and its training principle is to activate the potential of "brain and eye" and cultivate the formation of eye-brain direct reflection reading and learning mode. For the practice of speed reading memory, see "Elite Special Whole Brain Speed Reading Memory Training", practice with software, more than an hour a day, a month's time, you can double the reading speed, memory, attention, thinking, comprehension, etc. will also be improved accordingly, and ultimately improve the efficiency of learning and review, and achieve good results.

If your reading and learning efficiency is low, you can practice it well.

3. Learn to integrate knowledge points. Classify the information you need to learn and the knowledge you need to master, and make it into a mind map or knowledge point card, which will make your brain and thinking clear and easy to remember, review, and master. At the same time, learn to connect new knowledge with what you have already learned, and constantly integrate and improve your knowledge system.

This promotes understanding and strengthens memory.

4. When doing problems, you should learn to reflect, classify, and sort out the corresponding solution ideas. When you encounter the wrong questions (carelessly do it wrong, you can't do it), it is best to collect these wrong questions, and each subject has an independent set of mistakes (the set of mistakes should be classified), and when we review before the exam, they are the key review objects to ensure that there are no more mistakes and points on the same questions.

[Methods to quickly improve high school chemistry scores], chemistry requires a lot of memorization, whether it is to reflect equations, chemical experiments, chemical characteristics, etc., similar and similar, it is difficult to distinguish, so it is difficult to memorize, and it is easy to have a chaotic feeling when applying, so chemistry is not good, which is the fundamental reason.

1.First of all, it is clear that any chemical reaction, from the perspective of the periodic table, the reaction principle of chemistry is the question of whether the outermost electron shell is "saturated", and the valency of the state of matter is basically in line with the law of the periodic table.

2.Secondly, the key record, special elements, must be kept in mind to distinguish.

3.Judgment and derivation should be learned, inorganic chemistry focuses on judgment, judging the reaction mechanism, reaction principle, such as whether the valency is equal, whether it can participate in the reaction, and how to balance, all of which are judged and deduced based on the laws of the periodic table.

Hello! I took the college entrance examination this year and entered the Yuanpei experimental class of Peking University. I will introduce you to a set of effective study methods, I hope it will be helpful to you.

English and Chinese are really urgent, they need to be accumulated, English must be taught in class and follow the teacher, take notes and key points, and be proficient in vocabulary and phrases, and be able to use them. You can also improve your sense of language by memorizing good texts. Mathematics must first grasp the basics, understand the principles, understand the concepts, understand the types of questions in the book, that is, draw inferences from one another, and remember, but also deepen the understanding and improve the adaptability by doing problems.

You can classify the question types encountered in this part of the knowledge in a timely manner after the meeting in the textbook or reference book, and see what he takes the test, how many question types there are, how many test methods, and where the key points are. It's good to categorize and remember. If you encounter such a problem in the future, you will be able to solve it quickly.

Physics should have a deep understanding of concepts, pay special attention to the application conditions of formulas, etc., pay attention to the questions to think about the principles learned, read through the textbooks, understand the formulas, and do the problems, there will be no problem Chemistry is simpler, remember equations, experimental phenomena, etc., and pay attention to concepts and computing skills Biology is to memorize, remember the concepts, focus on remembering, and do problems, especially novel questions. Review often in case you forget. That's it, the principle and purpose of the experiment No matter how fast the method is, it is impossible, we must learn slowly and steadily, lay a solid foundation, cultivate ability, and maintain a good attitude I wish you good grades in high school and admission to your ideal university!

I remember when I was in high school, physics was very good, and there were many students around me who were not good at physics, to be honest, the learning of physics depends on talent, and English is almost the same, I can't learn English well, but fortunately, the physics questions in the college entrance examination are not very difficult, as long as you build confidence, in fact, the sea of questions in the third year of high school is very effective,

Study hard and want to go to school every day.

Don't think of yourself as a human being when you study, and you can truly be like a ...... person in the future

Do more questions··· Especially if you are not familiar with the questions in the syllabus...

The most important thing to quickly improve academic performance in high school is to follow the teacher, listen to lectures in class, and summarize, summarize, comprehend, memorize, and apply questions after coming down. In addition, in the process of studying, you should learn: make a study plan according to your own subject situation and weak subjects, plan your time reasonably, check and fill in the gaps, and review and improve.

Another key point of learning is efficiency, and only efficient learning can achieve half the result. You can stimulate the potential of the brain by practicing "Speed Reading and Memory Training", cultivate and improve the ability of reading, comprehension, memory, attention, thinking, etc., and ultimately improve the efficiency of learning and review.

Using software to practice, more than an hour a day, a month, can increase our reading speed by 5-10 times, and our memory and comprehension will also be improved accordingly, and ultimately improve the efficiency of learning and review, and achieve good results.

High school knowledge, especially science, needs to be grasped holistically. Pay attention to the connections between the chapters and don't look at them separately.

1. Preview and keep up with the teacher's rhythm. If you don't listen to the teacher well in class, you will have to spend several times as much time after class to make up for it. It's really half the effort, and it's very undesirable.

2. Review. Pay attention to the big picture, and of course, pay attention to the details.

3. Correct mistakes. For science students, correcting mistakes is very useful and can help you find holes in your knowledge. Another point worth advocating is to summarize the question types.

This is especially important if you're a senior in high school. Study the test papers, see what to test, what kind of questions to test, and how to test, and the goal of revision will be clearer.

Learn. Read more, of course. Of course, it's !. memorized those conceptsIt seems like it's only possible!!