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Subject network mathematics learning plan
Mathematics focuses on cultivating the ability of observation, analysis and reasoning, and cultivating strong interest.

High school mathematics is characterized by abstract concepts, many exercises and high teaching density. Therefore, after the first year of high school, some students are afraid of mathematics.

When you fall into the "trap" of mathematical charm, you have already taken the first step to learn mathematics well!

Cultivate the ability of analysis and reasoning

Actually, mathematics is not intellectual. It is an empirical discipline, but it is a thinking discipline, and high school mathematics fully embodies this feature. Therefore, mathematics learning focuses on cultivating the ability of observation, analysis and reasoning and developing learners' creative ability and innovative thinking. So in the process of learning mathematics, we should consciously cultivate these abilities.

The relationship between learning methods and grades can be described as follows: when you are willing to understand the answers to some questions, your exam results should be easy to pass; When you are keen on studying all kinds of questions and making regular summaries, you must be an excellent student in class mathematics; And when you are used to doing your own problems and solving them according to the definition of mathematics, your mathematics level can already keep pace with the teacher!

Try these learning methods.

Students with different learning levels need different learning methods.

If you are depressed because of the slow progress in mathematics, please accept the following suggestions: collect the wrong questions you have made, correct and write down the reasons for the mistakes, which are your personal wealth; For exam results, set yourself an acceptable bottom line and a goal within your power; Reasonable schedule and good study habits will help you get stable academic performance, so please make a good study plan and stick to it; If you spend a lot of time on a subject, you'd better allocate your study energy to each subject reasonably. People often have "plateau phenomenon" in the study of a certain knowledge field, that is to say, to a certain extent, no matter how hard they work, their progress will not be obvious.

Cultivate methods to study physical problems and complete learning tasks in time.

Generally speaking, high school physics knowledge system is tight and complete, and knowledge is systematic. Therefore, we should pay attention to mastering systematic knowledge and cultivating methods to study problems.

Attach importance to experiments and be diligent in them.

Electrical experiment is a difficult point in high school physics, and it is also a common content in college entrance examination. We must learn this part well. Before doing the experiment, we must understand the principles and steps of the experiment, pay attention to observation and do every experiment well. Students who have the ability can design some experiments by themselves and go to the laboratory for verification. This is of great help to improve the experimental ability.

Combination of listening and self-study

Compared with Grade One and Grade Two, there are more teaching contents and larger classroom capacity. Students must pay attention to the teacher's explanation and keep up with the teacher's ideas. Listening carefully in class is the most direct and effective way for students to learn methods and improve their ability. Think positively in class, keep asking yourself questions, and then get answers by listening. To realize the high efficiency of the classroom, we must preview before class, pay attention to the connection between old and new knowledge, integrate the newly learned physical concepts and laws into the original cognitive structure model, master knowledge quickly and transfer knowledge successfully. Preview not only increases your understanding of relevant content, but also improves your reading comprehension and examination ability. Over time, students' self-study ability will be greatly improved.

Review and summarize regularly.

In the process of learning, we should develop the good habit of reviewing and summarizing regularly. Review is not a simple repetition of knowledge, but a process of sublimation and improvement. First, review on the same day, which is one of the efficient and time-saving learning methods. The second is to review at the end of each chapter, make clear the main line of knowledge in each chapter, master its knowledge structure and systematize knowledge. Find out the relationship between section and chapter, and establish a new cognitive structure and knowledge system. It not only consolidated and deepened knowledge, but also learned methods and improved ability. There are not many things in physics that simply need to be remembered, and most of them need to be understood. Through systematic and effective review, we will find that thick physics textbooks are actually "very thin". Try to classify the exercises you have done, find out the corresponding solutions, and change the bad study methods, study habits and study psychology as soon as possible.

It is very important to master the "seven meetings" in chemistry, and the key points of each chapter should be familiar with.

Learning chemistry well in senior two requires "seven skills".

Learn to master the "seven meetings"

Learn to teach yourself textbooks. Learning to teach yourself can take the initiative to accept book knowledge, and preview is a necessary step to learn to teach yourself.

Learn to listen to lectures. When listening to chemistry class, you should focus on your eyes, your heart (that is, your mind is concentrated), your ears and your hands. The key is your heart, that is, use your brain, think positively and want to understand what you have learned.

Learn to read. You can use the five-character reading method, that is, "read, think, ask, write and remember".

Learn to compare and summarize. Can make unfamiliar things familiar, so as to realize the mastery of new knowledge. For example, when studying the nitrogen group elements in the first chapter, we can deduce their similarity and gradual change in nature according to their similarities and differences in atomic structure, and pay attention to the horizontal comparison and induction of halogen group elements and oxygen group elements learned in high school for one year, which is not only conducive to understanding new knowledge, but also to consolidating the mastery of old knowledge.

Learn to question. That is, ask why, look at existing things with a critical eye, and achieve a profound understanding of chemical facts. To be good at questioning and discovering problems, we must learn to observe things comprehensively and analyze and compare them on this basis. You can use the method of "thinking backwards and finding anomalies" to ask questions, or you can use the method of "being good at comparison" to find problems, "chasing after them" and "asking questions".

Learn to remember. Everyone knows that chemistry belongs to science, but in the process of learning, you should feel that it has great liberal arts characteristics: much content, broken knowledge, and mostly experimental conclusions. You should accurately remember every chemical equation and the typical physical and chemical properties of each substance you have learned, remember several common problem-solving methods and basic experimental operations, and then integrate your memorized knowledge after some training, and finally form your ability.

At the same time, we should pay special attention to the relationship between research-oriented teaching materials and problem solving. Specifically, the energy allocation for studying textbooks and doing problems can be 4 to 6 or even 3 to 7.

Do a good job in preparing lessons, attending lectures, reviewing and doing homework in biology, and change the learning concept of biology.

If I want to learn biology well in senior high school, I think I should do a good job in preview, listening, review and homework.

Draw something you don't understand.

The Material Basis of Life of senior two students involves a lot of organic chemistry knowledge, but at this time, students have not learned organic chemistry. Therefore, it is particularly important to preview this part of the teaching content in order to avoid falling behind from the beginning. Draw what you don't understand when you preview, and remind yourself of what you should pay special attention to in class tomorrow, so that the class will be more purposeful.

These three methods are combined.

Keep reviewing and learn new things by reviewing the old ones. Some knowledge in biology textbooks will appear in different chapters, such as knowledge about DNA, which we will learn in the introduction, compounds that make up organisms, heredity and variation. The functions of various organelles are described in detail in the section on metabolism. When learning the latter knowledge, we should pay attention to continuous review, connect the former knowledge with the latter knowledge, form a knowledge network, and learn new things by reviewing the past.

Use charts and be good at induction. There are a lot of charts in the textbook, so you should make good use of them when reviewing after class. For example, after learning the basic unit of life-cell, we can review the structure and function of each part of the cell by using the submicroscopic structure model of animal cells and the submicroscopic structure model of plant cells. In addition, when reviewing, you can also compare many knowledge points by yourself, such as the comparison between mitochondria and chloroplasts, the comparison between animal and plant cell structures, and the comparison between mitosis and meiosis.

Combine practice and apply what you have learned. Biology is a science closely related to production and life. When reviewing biological knowledge, we should pay attention to understanding the relationship between science and technology and society, understand the social value of what we have learned, and use what we have learned to explain some phenomena and solve some problems. In recent years, the proportion of questions that combine science with biology in the college entrance examination has also increased year by year.