I m a freshman in high school, and my mathematics, physics and chemistry are super bad, how can I qu

1. You must listen carefully to the teacher's explanation in class, and you must not be distracted, and at the same time, the homework assigned by the teacher must be completed carefully and independently.

2. After class, read the content of the teacher again, and keep the formulas, theorems and other important theoretical content firmly in the brain, so that you can immediately remember and use it freely. If you don't understand this, or don't know how to use it, you must take the time to ask the teacher until you can use it.

3. Prepare a small notebook and write down the questions you did wrong in your homework. Before the exam, take it out and read it one by one to fill in the usual loopholes.

4. You can find some related questions to practice and improve the flexibility and angle of thinking.

If you do the above 4 points, and persist in it for a long time, you will improve your mathematical, physical and chemical scores.

It depends on your self-learning ability.

If you have a strong self-learning ability, then control yourself rationally.

Spend more time reading books and studying, doing more practice problems, practice makes perfect.

Ordinary people should follow the teacher, except for listening attentively in class.

Experiments should also be done, especially in physical chemistry.

Science can only be more questions, and you will know the solution idea if you brush more questions.

Mathematics, physics and chemistry are mainly about clear thinking logic, doing some types of questions, and knowing how to draw inferences from one another.

Diligence, abundance, and liveliness.

Diligence: Thinking diligently, asking diligent questions, and summarizing diligently.

Many: There should be more types of questions and more thoughts.

Live: Be flexible in your thinking.

There seems to be no better way than to memorize formulas, learn and apply them, and look at the example problems that have been solved in the past.

See more, do more, think more, and pay attention to the improvement of thinking.

[Physics Learning].

To understand more is to firmly grasp the preview and listen to the lectures.

1. Mathematics function learning in the first year of high school does not mean that the function is simple, the function is the soul of mathematics, the whole high school will run through, is the college entrance examination finale, the foundation of advanced mathematics.

Depending on the individual's comprehension ability, it may be useful to learn the knowledge of derivatives, practice a lot, consult the teacher, and overcome the fear of abstract symbols.

The sophore-two solid geometry should not be difficult, you can learn space vectors to overcome, the number series will be a little more difficult, you can take a look at the limit, the triangle should be simpler, and the probability is not difficult. Analytic geometry is the difficulty, strengthen the calculation, find simple methods, such as Apollo cut circles, two tangents and parabola and other common problems, build models.

2. Physics in the first year of physics, learn force analysis, solve two types of sports problems, and read more college entrance examination questions.

The key is to be forced, distinguish the object, isolate the whole, clarify what the force is, gravity, elastic force, friction, it is best to establish a spring, slider, and inclined plane model, analyze the motion process, decompose the motion process, and establish the equation with Niu Er.

3. Chemistry Inorganic chemistry lies in memorizing the chemical properties of various elements, and practice makes perfect. Inference questions are the embodiment of accumulation. It is advisable to take some notes. Calculation questions are a sign of courage and carefulness, and it is recommended to try complex questions and understand a few questions.

Let's talk about chemistry first, although chemistry is the knowledge of science, but it is still necessary to take a certain amount of time every day to memorize, such as chemical formulas and the properties of various elements. In fact, mathematics and physics are similar in nature, and the most important thing is to do more questions. Some people despise the tactics of the sea of questions, but when the questions are done, the knowledge will naturally be understood.

Doing more questions and quantitative changes will cause qualitative changes.

[Mathematics].

Mathematics seems to be the least memorized subject, but it is not easy to use it flexibly. Yue Fei's art of war says that "the magic of use is in one mind", and if you can connect the whole series of disciplines that seem to have a lot of content in your heart, then you have taken the first step to success. Except for a very small number of particularly intelligent people, a considerable number of exercises are required to learn this subject well, so there is a question of how to deal with the relationship between studying and studying book knowledge and connecting it with doing exercises.

In my personal experience, it is especially important to pay enough attention to basic knowledge and the connections between knowledge, and to consciously review what you have learned when you do the exercises, and to consolidate and find out the connections between the knowledge. If you can form a clear concept, supplemented by a certain amount of exercises, you can reach a considerable level. On the contrary, if you are bored and do not know how to summarize and summarize, the efficiency of doing questions will be greatly reduced.

Physics] Physics is a relatively rich subject, which not only uses logical and mathematical abilities such as reasoning and calculation, but also observes, experiments and other means to explore knowledge from the outside world. Therefore, this course has a great effect on the improvement of people's scientific literacy, and it is not an easy course for a considerable number of students. This course also has an obvious feature, that is, it is divided into several relatively independent parts such as force, heat, electromagnetism, light and atoms, and each part has its own set of corresponding learning methods.

If you are good at dividing and dividing and conquering, it will help to clarify the concept and be more efficient. The knowledge of physics has a very systematic knowledge, for example, the static and dynamic parts are quite complete theoretical systems, and there are also relatively scattered, such as the atomic physics part, there are some scattered knowledge. The knowledge of the corresponding system is mainly based on understanding, and it is necessary to deeply understand its content; Corresponding to scattered knowledge, perhaps the effort of memorization is more important.

In order to cope with the difficult and flexible college entrance examination questions, it is very important to do quite a lot of various exercises, deepen the knowledge learned in the process of doing the exercises, and form a routine for a type of question.

Chemistry] Chemistry is a relatively scattered discipline in my impression, and there are some basic theories, but it seems that there are more scattered knowledge points that are not systematically strong, which brings some trouble to learning. Moreover, although the basic theories of chemistry are not very complicated, it is not easy to apply them with ease. In this way, we are required to carefully study the basic theories in the textbook, supplemented by high-quality exercises, carefully study them, and get them through in practice. For the knowledge points mentioned in the book, we should strive to grasp them comprehensively and should not omit anything.

In addition, it is worth mentioning the laboratory problems in physics and chemistry classes. Experimental questions are a very important content in the college entrance examination, fortunately, there are not many typical experiments in physics and chemistry, or experiments that are rich in content and easy to test, it is best to grasp them and understand all kinds of subtle knowledge points involving theory and practical operation.

Personally, I think that I am also a student of science, and mathematics, physics and chemistry still pay attention to the teacher's problem-solving ideas and methods in class under the condition of understanding some basic concepts, and then apply them to the exercises. It is necessary to do the questions, but remember not to do them blindly, but to summarize and think after doing them. For high school, physics is especially important and difficult, so be sure to spend more time.

1. Change to liberal arts. However, the liberal arts have a bad future.

2 .If the family conditions are good, after finishing high school, they will go abroad to go to university.

3.Ask a tutor for one-on-one tutoring.

4.Work hard, learn little by little, and only learn the basics.

Read more textbooks by yourself, and naturally improve the basics, and think that you must not have a good foundation.