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Physics is a natural science course that is relatively difficult to learn, and you can't learn it by rote memorization. Physics classes are taught once in junior high school, high school, and university, and there are many qualitative things in junior high school, more quantitative things in high school, and more quantitative things in college, and they have to be calculated with advanced mathematics. So, how do you learn physics well?
If you want to learn physics well, you should be able to learn not only physics well, but also other courses such as mathematics, chemistry, Chinese, history, etc., that is, you can learn what you learn well. In fact, in school, we see students who study well, learn all subjects well, and students who study poorly learn all subjects poorly, basically the same, in addition to the innate factors with a small probability, there is indeed a problem of learning methods here. Who doesn't want to be a good student, but if you want to be a really good student, the first thing is to study hard, that is, to dare to endure hardships, to cherish time, and to study unrelentingly.
Build confidence that you can learn any course, and believe in it"The law of transformation and conservation of energy"I firmly believe that if there is a few pays, there should be a few gains. On this one, look at the following three quotes: I do not believe that any innate or acquired talent can succeed without the need for a firm quality of long-term hard work.
Charles Dickens (English writer) The main reason why some people are able to far surpass others is not so much genius as his tenacity to concentrate on his studies and never give up until he achieves his goal.
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Familiar with formulas, draw pictures when encountering problems, apply formulas, familiarize yourself with formulas, mix formulas, and do your best to think about model diagrams with your spatial thinking! Cultivate an interest in physics, in fact, physics is not difficult to learn.
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In junior high school physics, you need to (1) accurately memorize all the bold characters in the textbook. (2) Be able to explain those bold characters in your own words, and be able to set formulas to solve problems. (3) Be able to explain the common physical phenomena in daily life (which are in textbooks and workbooks) with the concept of logistics.
High School Physics, Four Levels, (1) Know: Use your own words to describe the content of physical concepts and laws. (2) Understanding:
Have a full understanding of the connotation and extension of physical concepts. Be proficient in solving physics problems in simple (one) situations. (3) Mastery:
Able to fully analyze the physical processes in complex scenarios, and associate the corresponding physical laws with each process. (4) Application, able to draw inferences from one problem and multiple solutions, one solution to multiple problems. The physical processes under the new scenario are analyzed.
The best way to do that is to adapt to your own approach. The stones of other mountains can be used to attack jade. And the jade attack is only used by one's own method, so you must be good at accumulation. No, no.
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Physics is particularly difficult to learn, this is for sure, mainly because it has a wide range of knowledge and a large amount of calculation, so if you want to learn physics well, you must carefully observe the phenomena in life, simple chopsticks bending, shadows under trees, and so on.
Secondly, you have to have the best spirit, there are more experiments in electricity, and you can spend a few more circuit diagrams to practice if you have nothing to do, physics is mainly to draw diagrams, and process analysis is more troublesome, I suggest that you should be diligent, draw more force analysis diagrams, motion process diagrams.
And then there's the part that no one can do, memorize all the basic formulas. Other ways to do the problem should be summarized by yourself, and practicing more may be the only way to learn physics.
Numeracy skills are required to have mathematical skills, and it is no problem to do problems seriously without being sloppy.
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1.Look for physics questions, the last few questions, some of which test thinking ability, and some test calculation ability. Sort it out on your own, or ask a teacher to help you sort it out.
2.Calculations for physics homework should be done every day, so don't use calculators!
3.Set aside at least 45 minutes of self-study time on Saturdays and weekends to specialize in the same type of topics.
4.Be sure to finish the question within a time limit! A 10-minute session and a 30-minute session can make a world of difference in an exam.
Hopefully, your physical level will improve.
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Pay attention to the foundation, pay attention to the method, and do not do inefficient and useless work!
Junior high school students should know that the exercises can never be completed, but the methods of various exercises are limited, and the students' time and energy are also limited.
In other words, we should pay attention to the textbook, the basic knowledge and methods taught by the teacher! And you can't abandon your roots and fall into an endless sea of questions.
Of course, in order to be familiar with various question types, it is very necessary to do a certain number of exercises, especially during the three rounds of revision before the high school entrance examination. However, in the process of doing the questions, you must be able to find that many of the questions are similar and use the same method, if you use your energy to do the same type of questions repeatedly, you will waste a lot of energy, but you will lose the opportunity to contact more types of questions!
That is to say, when junior high school students do physics problems, in order to improve the efficiency of doing problems, they must be good at summarizing the same type of questions, and after each type of question is thoroughly understood, they should not invest a lot of energy to do this kind of repetitive labor, but dabble in new question types and summarize the solution methods of each question type!
Then, from all types of questions, the basic knowledge and methods examined are extracted, so as to make an outline and draw inferences from one another! With this kind of inductive summary of all types of problems, we find the "root" in physics problems!
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1. When learning physics, we often use a lot of formulas, some formulas have no connection on the surface, but there are some connections inside, if we privately deduce the formulas and find out the internal connections of these formulas, then we will be like a fish in water when doing problems. 2. Listen carefully to the class and take notes in class. The classroom is a time for us to accept new knowledge, because the teacher will use the simplest language as possible to explain the knowledge points as comprehensively as possible, and listening well in class can make us get twice the result with half the effort.
Don't think that these things are the foundation, how to understand the advanced if the foundation is not strong? 3. Independently complete the homework assigned by the teacher: the homework assigned by the teacher is targeted, which can repeatedly make students understand the definitions and concepts, and must be completed independently, and learn to think about physical phenomena and physical thinking methods when doing homework.
Remember, don't put the cart before the horse. Fourth, discuss with classmates after class, the process of discussion will undoubtedly deepen our understanding and easily find our shortcomings. Especially if you are a boy and then teach a girl, you will find out how you can be so good, and some of the things that you don't know how to talk about can be the truth.
Fifth, sorting out the wrong questions, the physical model awareness is very strong, almost every question is a synthesis of one or several models, when we sort out the wrong questions and analyze, we will find that they are actually some models, but the nouns are changed. Therefore, learn to organize and analyze and find out the internal rules.
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If you want to get a rapid improvement in junior high school physics scores, then you must first understand the junior high school physics knowledge, and then do more questions, preferably special training questions. It has special training for each knowledge point, so you can take this knowledge point in it, train him a little more, and then find the best solution. At that time, junior high school physics had to establish a whole knowledge system, so that your knowledge of where you could have a championship.
So as not to let your posture have any flaws. If you want to improve your performance quickly, you also need to be able to do more questions in it, do the high school exam questions, or do the training questions in their provinces, cities and regions.
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1. Three basics. The basic concepts should be clear, the basic laws should be familiar, and the basic methods should be proficient.
2. Do questions independently. Be independent and not rely on others, and do some questions with quality and quantity. There should be a certain number of questions, not too few, but also a certain quality, that is, a certain degree of difficulty. Anyone who learns mathematics, physics and chemistry will not be able to learn well without going through this level.
3. Physical processes. It is necessary to be clear about the physical process, and there is inevitably a hidden danger of solving the problem if the physical process is not clear.
4. Attend classes. Listen carefully in class, and don't think or think as little as possible. Don't be self-righteous and learn from teachers with an open mind.
5. Notebook. The class is mainly based on listening to lectures, and there is also a notebook to write down some things. Knowledge structure, good problem solving methods, good example problems, things that you don't understand well, etc., should be written down.
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Concentrate time on a large number of individual exercises, such as doing only multiple-choice questions a week, a lot, repeatedly.
I used to fix a set of mock papers every day, and I finished them within a fixed time, and I improved a lot after doing them in a week, especially the big question, and of course I had to analyze the mistakes after doing it.
1) Do a good job of pre-class preparation. High school physics is relatively difficult, and preparing in advance can be of great help to classroom learning and also help mental stability. Therefore, you must do a good job of preparing for the class.
2) Listen carefully and think proactively in class. Due to the large content and strong logic of high school physics courses, students are required to actively participate in the class, achieve active thinking, and improve the efficiency of classroom learning.
3) Learn to compare, summarize and sort out knowledge. For example, both free fall motion and projectile motion can be reduced to uniform speed motion, obeying the same basic law; For example, t = 2 l g (single pendulum), t = 2 m k (spring oscillator), t = 2 r g (artificial satellite near the ground) also have common characteristics. Induction and summary can make knowledge organized and systematic, and find out the internal relationship between various parts of knowledge.
4) Take good notes in class and summarize each chapter. According to the teacher's requirements, develop the habit of recording and organizing notes, and do a good job in the implementation of knowledge.
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Physics: Mainly the understanding of concepts and formulas. For concepts, you must grasp them well, and doing more multiple-choice questions will help you grasp the understanding of concepts.
But you must take each question seriously and understand each option when you do it. Calculation questions are accurate formulas. So be especially aware of the meaning of the formula.
Practice more, the questions are actually many similar.
In short, it is a process of accumulation, the more you know, the better you learn, so memorize more and choose your own method. Good luck with your studies!
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If you want to learn physics well, you can't always use some general words ......First of all, you have to be interested in physics, if you think that physics knowledge is learned for the exam, it is difficult to learn well, and doing questions is not necessarily the king. First of all, we must show a spirit of interest in physics, dare to delve into and get to the bottom of it, for example, when I was in high school, I often used to watch and play with some competition knowledge. Science and liberal arts are different, in fact, I think there is still a little bit of "understanding" in learning physics well, and there are still many differences between boys and girls ...... thisI remember that when I was in high school, most of the girls relied on constant practice to improve their physics scores, and most of the boys (including me) did not do the questions but combined understanding thinking and doing the questions, and some even did not do the exercises, and still learned very .........well
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I used to fix a set of mock papers every day, and I finished them within a fixed time, and I improved a lot after doing them in a week, especially the big question, and of course I had to analyze the mistakes after doing it.
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- -First of all, you should listen carefully in class... Secondly, do more questions... And ask the teacher...
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I have two things to tell you, first.
First, the things in the textbook must be understood, this should be listened to in class, and you must think more about it yourself. Clause.
2. Familiarize yourself with the formulas and use them to do more related types of questions. In this way, practice makes perfect.
First of all, we need to improve our interest, and secondly, we can preview it, when we are in class, we can understand the knowledge more easily, understand the formulas and concepts, physics is a science subject, rote memorization is not good, understanding is the last word. It is necessary to learn to connect with life, draw inferences from one another, and connect knowledge points with each other to improve the efficiency of problem solving.
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Read the book carefully, memorize the formulas, familiarize yourself with the question types, and apply what you have learned.
As long as you believe that you can do it, the most important thing is to have confidence in yourself, now you are in your third year of high school, because the time is not so abundant, so if you want to improve efficiently and break through yourself, I personally think the best way is to start directly from the topic, you can find your own shortcomings through the method of doing questions, and constantly improve yourself, good luck, I believe you
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