I would like to ask if there is any trick to studying physics high school ? What is the difference

Learning high school physics mainly depends on understanding, rote memorization of how to do it, of course, you have to memorize the basic formulas, high school physics is academic ability at the beginning. The main difficulty in mechanics is the analysis and synthesis of forces. To understand the law of synthesis.

There are several basic forces to be familiar with and be able to solve, gravity, friction, buoyancy, etc.

High school physics is a further deepening of junior high school physics, and high school physics will be much more difficult, but as long as you work hard, you can still learn it well.

Knowledge of relative motion and electricity in junior high school will be further deepened in high school.

If you want to say that there is a trick, that is hard work, if you can understand the teacher thoroughly, how can you not learn well, hehe.

The trick is not to talk about it at all, first of all, you have to be diligent in thinking, more than observing, and you have to remember the key points in the textbook, and the physics knowledge has a strong coherence, and a lot of knowledge points are combined.

High school physics is very thoughtful, multifaceted, and much more complex than junior high school physics.

My high school physics is the most relaxed, belongs to the kind that is easy and can get high scores, this is mainly to understand, the following is very right, understand all kinds of principles, and to understand the image.

Then be sure to do typical questions, the key is to consolidate in time, and it is best to understand it in class.

Do more questions, calm down to do the questions, and classify the questions, which category uses which method, and have your own routine.

High school physics has high requirements for the analysis of the motion state and force state of the research object.

Do, do, do. The more you do, the better, don't believe in those unique cheats, be simple, the only way is to do more questions. If you don't do the questions, you can't learn physics well.

Many high school students will face the choice of liberal arts and science after taking classes in school for a period of time, and many people who are interested in science will choose science and science, and physics is one of the very important subjects, and physics accounts for the largest proportion of scores in the test paper. If you don't understand how it differs from junior high school physics, it will not be conducive to students' learning. So, what is the difference between middle school physics and high school physics?

How can I write high school physics well? <>

First of all, the difference between the two is that high school physics is more uncomfortable than junior high school physics, and many knowledge points are more abstract, which is more difficult for students to understand. Moreover, the knowledge of physics studied in high school is more extensive, and it is very likely that you will not be able to understand it thoroughly just by relying on books, and you need to use more auxiliary materials to help you learn physics. Physics in junior high school is a relatively simple knowledge point, while high school physics research is more profound.

Secondly, if you want to learn high school physics well, you have to memorize more formulas, whether it is electricity, mechanics or electromagnetism, different chapters have different formulas. If students can grasp the time of self-study in the morning every day and memorize more physics, they will have a deeper grasp of formulas. In this way, you can be more handy when doing questions.

In addition to this, you have to learn to draw more. Physics in high school is relatively abstract, and if you rely on calculations alone, you can't get a full score, and many problems have to be solved through images to feel the solution ideas more intuitively. Whether it is a distance analysis problem or a magnetic field problem, if you learn to draw a map, solving the problem will have the effect of getting twice the result with half the effort.

Many students struggle to study physics, and they don't understand why they did well in physics when they were in junior high school, but when they got to high school, they dropped so much. The reason is that they have not mastered the method of doing problems, and high school physics is indeed more difficult, so students must pay attention when listening to the lectures. Especially for girls, when they reach high school, their thinking logic is obviously not as strong as that of boys, and it will be more difficult to study physics.

Personally, I think the biggest difference is that the content of learning is not the same, high school physics will be more difficult, if you want to learn high school physics, first of all, you have to understand all kinds of formulas, which can be better solved.

The degree of difficulty is different, the physics of high school is more esoteric and difficult to understand, and then the physics of junior high school is easy to understand, and the content of the split is more intuitive and vivid, and the interest is relatively strong, which is related to daily life and production activities; Be sure to memorize more formulas, and you should also strengthen the physical foundation, and you can consult the teacher if you encounter problems that are not based on the source slag.

The difficulty of learning varies greatly. In high school, students need to learn more about physics and strengthen their understanding. We must do more questions, we must have a clear grasp of every concept, and we must remember the physical formulas.

Examples of the use of transformation methods in physics:

1. When judging whether there is current in the circuit, you can determine whether the bulb in the circuit emits light.

2. When it is necessary to prove whether there is water vapor in the air, prove the existence of water vapor in the air by observing the appearance of fog.

3. Observing the process of shadow formation, we can know that light travels in a straight line.

4. Molecules cannot be seen or touched, and if you want to study molecules, you can study it through diffusion phenomena.

5. The movement of the magnetic field cannot be seen or touched, and when judging whether the magnetic field exists, use a small magnetic needle to see if it rotates to determine.

6. If you want to prove the existence of the geomagnetic field, the compass compass can prove the existence of the geomagnetic field.

Difference Between Middle School Physics and High School Physics:

1. The depth of knowledge is different.

The main purpose of learning physics knowledge in junior high school physics is to use physics knowledge to explain various phenomena in life, and to use physics knowledge to analyze the causes of various problems, so as to find out the methods and measures to solve the problems to solve the relevant problems.

In high school physics, in order to deepen the understanding of important physics knowledge, some of them will move from qualitative discussion to quantitative calculations, such as the relationship between force and motion, the concept of kinetic energy, electromagnetic induction, nuclear energy, etc.

2. The scope of knowledge is different.

Middle school physics includes electricity, mechanics, levers, power, heat, etc.

In high school physics, it is necessary to expand the scope of physics knowledge and learn many new contents that have not been learned in junior high school, such as the synthesis and decomposition of forces, Newton's law of universal gravitation, the theorem of momentum, the law of conservation of momentum, and the nature of light.

Physics in elementary and high school is different in terms of learning content and emphasis. There are three differences between middle and high school physics:

Clause. 1. Junior high school physics mostly uses life phenomena as models to present knowledge, and high school physics mostly uses abstract models as carriers to present knowledge. Most of the questions in junior high school physics are based on figurative thinking, based on vivid natural phenomena and intuitive experiments, so that students can see and feel, so as to gain knowledge.

For example, light propagates in a straight line to form a solar and lunar eclipse; The process of melting and sublimation absorbs heat, making people feel that it is colder after the snow than when it is snowing, and so on. High school physics, on the other hand, extracts the phenomena of life and abstracts them into physical models that can be calculated.

For example, the ice surface is abstracted as an absolutely smooth horizontal plane, and the moving car is abstracted as a particle point, etc. Therefore, these transformations require students to transform their cognitive abilities from intuitive understanding to the ability to acquire knowledge through logical deduction and calculation.

Clause. 2. Physics in junior high school is more qualitative to understand the laws of physics, and high school physics is more quantitative in solving physics problems. Junior high school physics does not use much mathematics, and even if it needs to be quantitatively calculated, it only stays at the level of addition, subtraction, multiplication and division, and four operations.

However, high school physics requires strict solving, so the investigation of students' knowledge of Shusui Lao has also increased correspondingly. For example, students should strengthen their knowledge of function graphics, trigonometric functions, plane geometry, mathematical limit thinking, etc.

Clause. 3. Most of the problems in the junior high school curriculum are the causal logical relationship of a single factor, while the problems in the senior high school curriculum involve a complex logical relationship of multiple factors. The difference is mainly reflected in the perspective of the question, each question in the junior high school exam focuses on a knowledge point, and students only need to be proficient in the knowledge point and accurately judge the test point.

High school exam questions may involve multiple knowledge points in one question, so students must first split and identify the test points before solving the specific questions. This requires that students must also have the ability to deconstruct complex and large problems into simple and small problems, and to summarize the above points, the differences in physics learning in middle and high schools are presented as:

Clause. 1. The difference between perceptual understanding and rational derivation;

Clause. 2. The difference between simple calculations and mathematical skills;

Clause. 3. The difference between simple knowledge point investigation and accumulation of knowledge point propositions.

This requires students to make corresponding transformations in thinking ability, calculation ability, and problem-solving ability.

Fourth, there are many single questions in junior high school physics, and there are many comprehensive questions in high school physics (multi-process) Junior high school students are more accustomed to being taught by teachers, while the learning of high school physics requires students to acquire knowledge independently or under the guidance of teachers to a considerable extent (including preview, independent observation and summary experiments, systematic reading materials and sorting out knowledge, etc.), in addition, the understanding and memory of high school physics are becoming more and more important. Many students also need a process to change this approach to learning.

Fourth, there are many single questions in junior high school physics, and there are many comprehensive questions in high school physics (multi-process) Junior high school students are more accustomed to being taught by teachers, while the learning of high school physics requires students to acquire knowledge independently or under the guidance of teachers to a considerable extent (including preview, independent observation and summary experiments, systematic reading materials and sorting out knowledge, etc.), in addition, the understanding and memory of high school physics are becoming more and more important. Many students also need a process to change this approach to learning.

Fourth, there are many single questions in junior high school physics, and there are many comprehensive questions in high school physics (multi-process) Junior high school students are more accustomed to being taught by teachers, while the learning of high school physics requires students to acquire knowledge independently or under the guidance of teachers to a considerable extent (including preview, independent observation and summary experiments, systematic reading materials and sorting out knowledge, etc.), in addition, the understanding and memory of high school physics are becoming more and more important. Many students also need a process to change this approach to learning.