Famous teachers talk about the learning methods of science in senior two.
Senior two is a critical period for senior three, which not only has a heavy course task, but also largely determines the future development direction of students and whether they can be admitted to an ideal university. Experienced teachers teach you the learning skills of senior two subjects, hoping to help senior two students master good learning methods and improve learning efficiency.
Chinese combines with the outline and pays attention to accumulation.
Clarify the teaching content and requirements
The syllabus divides the "teaching content and requirements" of senior high school Chinese into reading, writing, oral communication and comprehensive learning.
These ability goals are achieved in the study of senior three, and senior two is the continuation and extension of senior one's study, which is the further development of ability. Therefore, we need to further strengthen reading, expand the scope of reading, emphasize understanding in reading and improve reading ability.
These texts should be carefully studied and read.
As for the learning contents and methods of Volume III, my personal opinion is that in the part of "Reading Classical Chinese", eight texts of two selected units should be carefully read, which is the premise of forming reading ability, and the knowledge of classical Chinese designed in the article, such as interchangeable words, ancient and modern different meanings, polysemy and so on. Flexible use of parts of speech. Special sentence patterns and fixed sentence patterns should be classified and accumulated under the guidance of teachers. The sense of language in classical Chinese can also be formed through repeated reading, so it is necessary to read the text and even recite it, so that it is expected to form a kind of ability and migrate to extracurricular reading to achieve the effect of "analogy". The selected articles in Reader are only auxiliary materials, which is a good model to test a person's reading ability. We should read carefully, walk into the emotional world of the ancients and understand their humanistic feelings.
As far as poetry appreciation is concerned, we should grasp the characteristics of China's poetry. China's poems pay attention to the creation of artistic conception, and show the life picture through the combination of images, thus conveying the poet's aesthetic experience. Therefore, it is very important to grasp the image when reading poetry. Grasping the image can grasp the artistic conception. Under the guidance of teachers, we should master the basic essentials of reading poetry and be familiar with the expressive skills of poetry, so as to achieve the purpose of appreciation, and all this is achieved through a lot of reading accumulation and repeated reading. Only by mastering it carefully can we get it. I don't know that "I can recite 300 Tang poems without writing them", which shows the importance and necessity of repeated reading. Reading aloud is the basis of reading poetry; If you don't recite a poem, you don't read it. If you can recite, you must know something.
Mathematics focuses on cultivating the ability of observation, analysis and reasoning.
Cultivate a 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.
In fact, it is not difficult to learn mathematics. The key is whether you are willing to try. When you dare to guess, it shows that you have mathematical thinking ability; And when you can verify the conjecture, it means that you have a talent for learning mathematics! Seriously study senior two mathematics, what you can understand is: how to make objects that meet the requirements with the least materials; How to allocate resources and put them into production to get the maximum profit; Why beautiful curves can be associated with algebraic equations; Why it is much easier to have a car accident than to win the sports lottery; Why do the same Amanome students often appear in each class in a year? ...
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
In fact, mathematics is not a subject of knowledge and experience, but a subject of thinking, 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 worried about the low state of mathematics learning, please follow the following requirements: after previewing, you can get twice the result with half the effort by coming into the classroom with questions; Doing beautiful homework is ignorance, and it is more reasonable to make serious corrections if you do something wrong; The exercise required by the teacher is not a "sea of questions". Please finish it carefully. If there is a genius who can learn math well with fewer words, it is not you. In the exam, the correct rate is as important as the speed of doing the questions, but giving up some questions reasonably can help you play your normal level.
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.
English should pay attention to the cultivation of ability.
Pay attention to the cultivation of ability
Senior two English requires students' listening, speaking, reading and writing skills. Generally speaking, senior two English should pay attention to the cultivation of ability, so as to lay a solid foundation for future communication and further self-study.
In my opinion, laying a good foundation is the premise of learning English well. How to lay a good foundation? It can be summarized as follows: (1) Make a plan and define the objectives; Preview before class to find out the difficulties; Listen attentively in class and consolidate; Review in time to prevent forgetting; Independent work test effect; Classify mistakes and solve problems; Practice hard and read widely; Summarize systematically and master the law.
Create an error file book
In the process of learning, the acquired knowledge and skills have certain influence on the formation of new knowledge and skills in the future. The best way is to eliminate mistakes and acquire correct knowledge and skills. After each exercise or exam, you should copy down the representative questions you made wrong, collect them, and then recite the correct sentences after the teacher explains the wrong questions, write the wrong answers in red pen, and criticize the reasons, thus forming new language habits. Reading at ordinary times and before exams can deepen the impression, attract attention and greatly reduce the error rate. It not only consolidated knowledge, but also improved the ability to take exams and played the best level.
Attach importance to the cultivation of reading comprehension ability
Paying attention to the cultivation of reading comprehension ability aims at improving the ability to understand the full text and the ability to reason, judge and summarize. Persisting in long-term reading (at least 2 articles a day) is the guarantee of steady improvement. Through planned and step-by-step extracurricular reading (such as reading the English version of Middle School Students 2 1 Century News, the second and third volumes of New Concept English, and the synchronous tutoring and listening, speaking, reading and writing version of English Weekly), we can not only consolidate and broaden the content of teaching materials, but more importantly, bring what we have learned into life, stimulate our strong interest in English learning and expand our desire for knowledge.
Develop the habit of reading aloud and reciting.
Reading aloud is a comprehensive practice of basic knowledge such as pronunciation, intonation, meaning groups and sentence patterns in the context provided by the text, and at the same time, it cultivates pure pronunciation and intonation and good language habits, laying a solid foundation for listening. Reading and reciting learned sentence patterns, phrases, dialogues and texts can form a fluent sense of language, cultivate understanding ability and lay a good foundation for speaking, reading and writing English, which is the fundamental way to improve English.
Develop good writing habits
It is also important to develop the habit of writing in a standardized, neat and tidy way. Quite a few high school students' handwriting is poor, illegible, case-insensitive, word spacing missing and punctuation misused, which brings great trouble to teachers in correcting homework and test papers. This will be a big loss in marking the college entrance examination and lose points in vain. Therefore, senior two students should develop the habit of writing norms, and be meticulous in case, punctuation and word spacing, so as to be standardized, neat and beautiful.
Get into the habit of using English-Chinese dictionaries.
Senior two students need to supplement their vocabulary because of the expansion of their reading range. Students should prepare an English-Chinese dictionary, such as Oxford Advanced English-Chinese Dictionary, which can be consulted at any time during their study. This can solve students' doubts to a great extent, help them understand the usage of words, and their vocabulary will continue to expand.
Methods of studying problems in physical training
Finish the learning task in time.
When entering the second year of senior high school, students should adjust their study time in time, pay attention to the fact that the study tasks of the day should be completed on the same day, and don't leave any questions, so as to avoid that the more questions, the greater the study pressure, which will affect their confidence in learning physics well.
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.
The main points of each chapter should be quite clear.
Chemical balance and ionization balance, the elective course of chemistry in senior two, is an important basic theoretical knowledge of chemistry in senior two, and it is also the focus and difficulty of this school year. Textbooks are theoretical and abstract. Only by learning these two chapters well can we better cultivate our analytical ability and problem-solving ability, realize the importance of learning chemical theory, use chemical theory to better understand and master middle school chemistry knowledge, and solve or explain some simple practical problems in chemical production and daily life. Elective course 5 is a part of organic chemistry, which plays an extremely important role in improving the national economy and people's living standards. Learning this part of knowledge well is conducive to better survival in modern society, and is also conducive to better learning other basic knowledge of natural sciences related to chemistry (such as biology). Although there are many kinds of organic compounds, there are many rules, so we must be good at summing up to learn organic chemistry better.
In addition, 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.
Biology pays attention to preview, lecture, review and homework.
Change the learning concept of biology department
For senior two students, biology teaching still belongs to "enlightenment education" in a sense, because the biology studied by junior two students this year is neither a national examination subject nor a senior high school entrance examination subject. Many junior high school biology classes are basically a formality, often drawing a certain range or specifying several sets of exercises for students to recite before the final exam. Therefore, when studying biology in senior high school, students are first required to change their concepts and realize that biology in senior high school and biology in junior high school are very different in depth and breadth of knowledge. At the same time, there is no connection between the knowledge points of senior one and senior two, which belongs to a fault. Failure to learn well in senior one will not affect the study of senior two.
In addition, the relationship between chapters in the textbook is not completely progressive, and you may feel more abstract when you first start learning. Don't be afraid of difficulties at this time.
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.