You can try to reason about the theorems in the textbook yourself. This will not only improve your proof ability, but also deepen your understanding of the formula. There are many exercises. Basically, after each class, you have to do after-school exercises (excluding the teacher's homework). The improvement of math scores and the mastery of math methods are inseparable from students' good study habits. Therefore, good math study habits include: listening, reading, exploring and doing homework. Listening: We should grasp the main contradictions and problems in the class, try to think synchronously with the teacher's explanation when listening, and take notes when necessary. Every time after class, we should think deeply and summarize, so as to achieve one lesson at a time. Reading: Be careful when reading. To understand every concept, theorem and law, examples should be linked with similar reference books to learn together, learn from each other's strengths, increase knowledge and develop thinking. Inquiry: Learn to think, explore some new methods after solving problems, learn to think from different angles, and even change conditions or conclusions to find new problems. After a period of study, you should sort out your thoughts and form your own thinking rules. Homework: Review first. Think first, then write, do a class of questions, understand a large area, do your homework carefully, and standardize your writing. Only in this way can you learn math well. In short, in the process of learning mathematics, we should realize the importance of mathematics, give full play to our subjective initiative, pay attention to small details, develop good math learning habits, and then cultivate the ability to think, analyze and solve problems, and finally learn mathematics well.

Language:

Learning is actually a process of improving Chinese quality and ability. That is, they read a lot, read a wide range, write while reading, and often write after reading. Reading is an effective way to improve reading comprehension. Can improve reading comprehension. It is also a means to accumulate basic knowledge of Chinese and composition materials. The articles written will not be empty and dry, but will be eloquent and meaningful. Writing, in composition. Although there is no fixed method for writing, the composition still pays attention to "method". There is a difference between an exam-oriented composition and an article written in peacetime. We usually write articles for "taste", while exam-oriented compositions are often browsed. There is a qualitative difference between browsing and taste. So when writing an exam-oriented composition, we must pay attention to some exam-oriented skills. For example, at the beginning of the article, it is very important to get straight to the point and make it clear at the beginning so that readers can understand what you wrote at the beginning. Otherwise, after reading for a long time, readers will still be in a fog and don't know what you want to say. How is that possible? The main part of the article must be written around the center and must be meaningful. These minimum requirements must be met. Finally, the main ideas to be expressed are emphasized for the last time to deepen the impression of readers. In this way, an article is done. Finally, there is another suggestion: make full use of the text. The effective way to improve reading comprehension is "reading", as long as you read widely. However, reading the text has the advantages of reading the text. First, the text is your silent teacher. In the process of reading the article, do we think correctly about "what was written" and "how was it written"? We can't be sure if no one asks. But if we read the text, there would be no such problem. Every text has a reading guide, and there are some notes behind the text, which can help us answer questions and help us accumulate knowledge. To sum up, I think as long as we insist on reading and writing, we will certainly improve our Chinese ability and quality.

English:

English is a language, and the highest level of language use is four skills-listening, speaking, reading and writing, so correspondingly, listening, speaking, watching and touching are also necessary. Many students often only use their eyes, hands, mouth, ears and one organ when learning English, without thinking that they can actually use the five senses in a unit time, thus improving the efficiency of learning English.

I think reading aloud is very important, because in the process of reading, I not only trained my listening, but also improved my reading level. More importantly, I have cultivated my English awareness. When facing English test questions, language sense is a very important ability. Sometimes it is unclear, but it is often this ability that enables us to solve some difficult problems in the exam. English learning should be carried out in daily life. It is far from enough to just use the time in class. We need to invest a lot of time after class to consolidate and improve. The other is our reading materials, which are not limited to texts. We can read many things, such as some English magazines and English newspapers. Moreover, the contents of articles in these magazines and newspapers are different from the texts. We often encounter some new words, which may not be encountered in ordinary classes, but may be encountered in the college entrance examination, so when we face new words, we can search for some previous accumulation.

1. Persevere and never stop. Watch 15-20 minutes of English at least every day. Morning and evening are the best time to learn English.

2. The methods should be flexible and diverse. If you are tired of one way of learning, you can change other ways, so that you won't be tired of learning.

3. Connected from top to bottom, never isolated. Memorizing English should be combined with the context, not isolated words and phrases, but the usage in sentences.

4. Memorize common expressions to ensure accuracy. By memorizing common communicative expressions, practice makes perfect.

Try to remember idioms and sentence patterns in the first person, so as to remember them firmly.

6. Learn English from multiple angles. Practice English by reading newspapers, listening to the radio, watching foreign language movies, listening to foreign language lectures, reading textbooks and talking with people.

7. Dare to speak English and don't be afraid to make mistakes. As long as you dare to speak, you will learn well.

8. Create scenarios and strengthen communication training. The use of language is inseparable from the intensive training of scenes. Only through communication can we learn well.

9. Diligence and persistence. Recite more examples of the text. The more you recite, the better and the more familiar you are. The fundamental reason why most people can't learn English well is laziness and fishing for three days and drying the net for two days.

10. Learn English as a sound instead of a word. English is first and foremost a sound. Dare to speak, join English study, speak every day, speak boldly, speak loudly, not afraid of mistakes, and correct them in time.

1 1. It is suggested to listen to words by memorizing them from the beginning of learning words, so as to establish people's conditioned reflex ability to the audio-visual images of English words.

Politics:

1. Dare to question and cultivate students' questioning ability: "Learning begins with thinking, and thinking comes from doubt". Questioning is the fuse of thinking, the intrinsic motivation of students and the source of exploration and innovation. Strengthen the cultivation of students' questioning ability, that is, cultivate students' ability to find and ask questions themselves.

2. Grasp the content level of the textbook as a whole: sort out the complicated and lengthy knowledge layer by layer, just like peeling onions, sort out the learned knowledge levels, and then grasp these knowledge levels as a whole. Make it a meaningful whole, that is, the so-called "put it first and then collect it."

3. Briefly summarize and refine the textbooks from thick to thin: This requires students to grasp the textbooks as a whole and understand their spiritual essence. You can summarize a paragraph or a paragraph first, and summarize it in one or two sentences or one sentence. With the improvement of learning induction ability, it gradually develops into a summary of one lesson and one chapter.

4. Grasp the clue and clarify the development of knowledge: if knowledge is a pearl, then the clue is the thread that strings the pearls together. Students should find the clues of what they have learned and grasp the clues to grasp the context of what they have learned. Self-study should pay attention to the "three major problems", that is, first talk about what it is, then talk about why or importance, and finally talk about how.

5. Underline the keywords and highlight the core nodes of knowledge: clues are the "net" of learning content, and keywords are the "nodes" in this net. In knowledge learning, students are required to master keywords on the basis of deepening understanding, compress knowledge into cognitive structure, and quickly retrieve keywords according to clues when they are applied again, thus leading to their own knowledge.

6. Write reading notes to further internalize what you have learned: students write down their own thoughts, experiences or comments on textbooks after a class or a class of self-study. In the long run, the purpose of solving practical problems with Marxist theory will be truly achieved, and students' theoretical level and ability to analyze and solve problems with theory will be greatly improved.

Geography:

As a discipline, studying law has a lot in common with other disciplines. Such as: scientific learning attitude; Use your head, hands and mouth frequently; Ears, eyes, mouth, hands, heart, etc. At the same time, it also has its own unique learning methods. In fact, what we have been emphasizing is scientific learning methods and thinking methods.

First, the soul of geography learning-the use of maps

1. The classification maps of the Institute include sunshine map, statistical map, topographic profile map, geological map, geographical landscape map, geographical schematic map, geographical cartoon map, geographical data map, geographical structure map and geographical contour map.

2, learn to look at the picture ① Look at the theme ② Look at the legend ③ Pay attention to the details ④ Connect with reality.

3. Learn to change drawings ① Tu Tu transformation (section to plan) ② graphic transformation.

4. Learn to use painting ① to summarize geographical laws or characteristics. Memorize the geography of China through drawing ②: You can look at these maps, which are: the administrative map of China, the topographic map of China, the climate map of China (temperature and precipitation), the water system map of China, and the resource map of China (forest, minerals, hydropower, tourism resources, etc. ), China's crop distribution map, China's industrial distribution map, China's population, ethnic groups, cities and so on. Look at the pictures, remember them, or even draw them one by one, and you will have the basic knowledge of China's geography. Learning world geography:

1. Work hard on ten lines (five meridians and five latitudes).

2. Find out the natural landscape and human landscape in the area where the Tenth Line passes.

3. Draw an outline map within the latitude and longitude span of no more than ten degrees, tell the location, natural geographical features and human geographical features, and ask why. In this way, you will find that you begin to have a "picture" in your mind and a "truth" in your heart, and geography is no longer a monotonous text.

Second, the pillar of geography learning-understanding of textbooks

1, according to the outline, master the geographical principles and laws.

First, read the book thick: make reading notes on the book to supplement your understanding or find out your doubts.

Second, thin reading: organize and summarize knowledge to form a backbone and build your own "mind map."

2, the use of textbooks, learn to extrapolate, to find the general characteristics and laws of similar geographical things.

3. Use textbooks to summarize and master the rules of geography learning. For example:

Regional geography (continent or country): location, scope, population, topography, climate, rivers and lakes, resources, industry and agriculture, transportation and cities.

I believe that after hard work, students will love geography and learn it well.

Biology:

The study of biology class can't be based on the learning methods of mathematics and physics, and the learning methods should be somewhat similar to geography. There are not many knowledge points in a math and physics class, and a key knowledge will be trained repeatedly in class. There are many knowledge points in biology class. It is no exaggeration to say that everything the teacher says may be the test center. And the class time is tight, so it is impossible to consolidate the practice in class. Therefore, after-class exercises must be done carefully, and you should ask immediately if you don't understand. The topic of biology is comprehensive from the beginning, and a topic will involve many knowledge points. This connection of knowledge points is emphasized or supplemented by the teacher in class. Many students read books by themselves without class, and as a result, they won't do problems after reading them. There are also students who only listen to what is in the lecture book in class, not what is not in the lecture book, because it is not important. These should be avoided.

Requirements and methods of learning biology;

1. Learning biological knowledge should focus on understanding and diligent thinking.

2. Pay attention to the process and methods of scientific research, and carefully observe and experiment.

We should attach importance to integrating theory with practice.

History:

Rote memorization will not solve the problem. History needs more understanding. When reviewing, the key is to read books repeatedly and improve in repetition. Books are the most fundamental. It is unrealistic to talk without books.

When reading the contents of each section, we should think about what happened before and after a historical event, whether there is any internal relationship between them, what historical truth can be explained, and we can also compare historical events horizontally and vertically. For example, what are the similarities and differences between two coups or two policies? Why are there such similarities and differences? What does it mean? It is also very simple to analyze similarities and differences, which is nothing more than thinking from several fixed plates such as background, nature and influence. If you think like this often, you can analyze the essence of different historical phenomena more accurately and solve any problems you encounter. This is a problem that should be paid attention to when reading. Books are more than just reading. It's no use remembering some times, places and events. The most important thing is to learn to think, study and explore the things behind the incident with historical thinking. I believe you will soon find that the more you read, the more interesting you will be.

In short, it is a process of accumulation. The more you know, the better you will learn, so remember more and choose the learning method that suits you. I wish you success in your study!