Math:

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 class, think synchronously with the teacher's explanation as much as possible, and take notes when necessary. After each class, we should think deeply, sum up and make a lesson.

Reading: When reading, you should carefully scrutinize and understand every concept, theorem and law. For example, you should learn from others by connecting with similar reference books to increase your knowledge and develop your 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, we should sort out our own ideas and form our own thinking rules.

Homework: review before you do your homework, think before you start writing, and grasp a large piece of a class of questions. Homework should be serious and writing should be standardized. 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.

Geography:

As a discipline, the study of law has many similarities 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 charts ① to summarize geographical laws or characteristics ② to remember.

Geography of China: You can look at these maps, namely: administrative map of China, topographic map of China, climate map of China (temperature and precipitation), water system map of China, and resource map of China (forest, minerals, hydropower, tourism resources, etc.). ), China's crop distribution map, China's industrial distribution map, China's population, nationality, city and commercial center map, China's traffic map, China nature reserve map, etc. 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. Use textbooks and learn to draw inferences.

By analogy, look for 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.

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 learn, so remember more and choose your own method.

I wish you success in your study!