Learning experience of senior high school students: After living a seemingly relaxed and happy life in Grade One, we swaggered to Grade Two. For the subject of mathematics, quite a few students think that the knowledge in the first stage of high school is terrible. It is no exaggeration to say that the knowledge of the first stage of high school is more than the total knowledge of the whole junior high school. Now that I am a sophomore, is it harder to know more?
I personally don't think so. The knowledge in the first stage of high school emphasizes understanding, while the knowledge in the second stage of high school emphasizes skills and skills. The difference is not the difficulty, but the focus of learning. It can be said that a lot of knowledge in senior two is the deepening and expansion of knowledge in senior one. For example, in a higher stage, we have studied the related properties of functions, one of which is monotonicity. In senior one, our requirement for this knowledge point is to use "comparison method" to judge monotonicity, and to have an intuitive feeling of monotonicity of functions through image analysis. These are all understandings of monotonicity of functions. In senior two, both arts and sciences should learn a new tool-derivative. In other words, we can directly judge the monotonicity and monotone interval of a function without making function images or "comparison points". This new method needs to master skills and solid basic skills to deal with monotonicity.
In geometry, most of our students have learned straight lines and circles in Grade One, which is the primary stage of analytic geometry. I believe that many students are still "unfinished" about the complex operation of analytic geometry. Then in Grade Two, we will learn three more complicated curves-ellipse, hyperbola and parabola. The difficulty of operation is greatly increased, and the complexity of graphics is also greatly increased, but in essence, the core of investigation is the problem-solving idea of "finding clues in graphics and getting results in calculation". In addition, the method of introducing space vector into solid geometry is actually to solve algebraic geometry problems, so that students don't have to look for auxiliary lines in complex solid graphics. Of course, the amount of calculation brought by the space vector method is also quite large.
Finally, some small knowledge points have been deepened. I still remember that when we were studying probability, we didn't actually learn any calculation methods. At that time, we could only count the probabilities one by one. If the number of topics is a little more, we will have to waste a lot of time counting. In the second year of high school, we will learn how to count, which is the so-called counting principle. By then, students will know how much faster multiplication can be than addition, and they can also thoroughly understand the mathematical principles contained in random events in life.
Generally speaking, it is more difficult to compare mathematics in Grade Two with that in Grade One, but if students have a deep understanding of the knowledge in Grade One, then the knowledge in Grade Two is only a process of deepening practice. This requires that students should never relax in the second year of high school. This period is a period when they need to do many problems and practice a lot. If they miss this period, they will never have a chance to surpass others. Some people will think that it is never too late to work hard in senior three. I don't know that everyone who studies hard in senior three will work hard and practice hard. By then, it will be almost impossible to catch up with others. In the environment of senior three, people who don't work hard will inevitably fall to the bottom, and those who work hard can only ensure that they don't fall. In other words, if you want to surpass others and walk ahead of others, the second year of high school is the last chance.
For students with poor knowledge in the first year of high school, the second year of high school is also the only opportunity to improve. As mentioned above, a lot of knowledge in senior two is the expansion and deepening of knowledge in senior one, that is to say, if you have not mastered it well before, then learning in senior two is both a learning process and a review process. The pace of learning in senior high school is very fast, which makes students who are a little backward at first have little time to go back and study again in the later learning process. That is to say, if you want to remedy the previous knowledge loopholes, the only feasible way for senior high school is to review in learning. For example, if a classmate doesn't learn the function well, it doesn't matter. He will come back to study the function problem when he learns the derivative in Grade Two. It doesn't matter if you don't learn plane vector well, you can also review it when you learn space vector; It doesn't matter if you don't learn straight lines and circles well. A conic curve is more difficult than a circle. It is much easier to see the circle after learning the conic curve well.
In short, in mathematics, if you want to surpass others, senior two is the best opportunity; If you want to catch up with others, Senior Two is your last chance. We will usher in the most difficult, challenging and profitable year of the whole high school three years. The importance of mathematics in the college entrance examination needs no elaboration. I hope the students can seize the opportunity in Grade Two, work hard for a relaxed Grade Three and a satisfactory college entrance examination!
Learning experience of senior three students: The experience of online class has come to an end, which makes me feel a lot. As a high school student, I have never experienced such a way of attending classes before. Although it is strange, attending classes at home is also a completely different experience, which makes me more conscious. I used to be supervised by teachers at school, and I didn't care so much myself. In this class at home, everything depends on my own consciousness If I don't have a conscious attitude, I can't understand the teacher if I don't learn well. After such a period of time, I really feel too much, not that I can learn more knowledge through my own efforts, but that I need to keep my mind straight at the same time, and I have some experience.
First of all, this online course is really unheard of. Whether students or teachers, we are very attentive. If there is anything we don't understand in class, I will actively ask questions and humbly ask what we don't know. In short, this kind of class is a very different feeling. Everything depends on our own consciousness. We have classes at home without supervision. I took the initiative to learn from the past. At school, there are still teachers who supervise us, or teachers who urge us to study at home. I'm nervous about studying in high school. It's all my own consciousness. I've always known this, and so has my family. The courses are full every day, but there are also many difficulties. Many courses are slow. After all, it is not so convenient to have classes at home for various reasons. It led to a profound and slow progress. Although studying is very tense now, and it is not a way to attend classes in the world, it really makes me understand a lot. You have made me less aware of this kind of class.
I have more confidence in my study. I can always feel the pressure from all sides. I have been trying to grow and progress in my study. I believe that after this online class, I will understand this truth better, cheer up, adjust my mentality, study actively and strive to become an excellent high school student. The experience of online classes is definitely valuable, but this process is also very hard. I need perseverance to persist. I will never forget this. I will never lose face on myself, nor will I let my teacher down. I will cheer up and study hard. It won't be appropriate in the future. No matter what kind of environment and state, I need to keep my study in mind. There is no end to learning. I will definitely stick to it.
How to make good use of the limited time and arrange the study? This requires us to ensure the best learning state every time we study and make full use of the limited time. Let me share some of my experiences with you:
1. Coordinated environment. The learning environment should be relatively quiet. Don't play TV or computer. The indoor air is fresh and the temperature is suitable to ensure a clear head.
2. Create a suitable atmosphere and maintain a relaxed and pleasant learning atmosphere. Adjusting emotions helps the brain to remember efficiently. In the process of learning, the more positive and relaxed your attitude is, the better your learning effect will be. I often hint that learning is easy before studying. Today's class is very simple. Think that the process of learning is happy. When you face learning with a positive attitude, the effect is often twice as effective.
3, the introduction of music A large number of studies have found that music is the most effective means to adjust the brain to a certain wave frequency (the fourth brain wave, the most conducive to easy and efficient learning). Music with 50-70 beats per minute, its specific beat can help you relax. Generally choose the works of baroque composers. It can help you get a relaxed state of mind.
4. Setting learning goals Setting reasonable and appropriate goals will help your learning process to be organized. When you know what to do today and what to do tomorrow, you won't waste time. Step-by-step procedures can overcome your anxiety in the face of thick textbooks. When you watch them finished one by one, you will realize the fun of learning.
5. Ensuring adequate sleep is the key to get the best learning state. Never burn the midnight oil. Long-term study is not effective, but it will affect the work and study the next day.
Learning experience of senior high school students: It has been one month since I entered senior one in grade four. During this month, I have different feelings about my study in senior high school. Compared with the previous study in primary school and junior high school, I found that the study in senior high school became more profound and complicated. Now I will talk about my learning experience on my one-month high school study life.
After entering high school for a month, I think it's really hard to forget my studies in high school. Looking back on the study in primary and junior high schools, I think the study of senior high school students is more self-control. Although the teacher will still urge us to study, more often we will supervise our own study. Senior one has to study nine subjects, which is harder than before. Learning tasks have also increased, and there will be at least three or four subjects of homework every day, whether it is classroom homework or extracurricular homework, which is really not simple. It's really hard to understand after studying every day without reviewing. I didn't realize this problem when I first started school, so I usually left it behind after class, thinking it wouldn't be so easy to forget. As a result, when I was writing my homework, I couldn't even find the relevant knowledge of the topics in the book. This is the result that I didn't read the book carefully at that time and didn't get familiar with the book after class, which led to such a problem.
Learning is never a one-day or two-day thing, so we should study persistently. When I capsized in the first exam, I found that my study method was wrong. All studies in high school should be previewed and reviewed. Only in this way can we consolidate what we have learned in one day, otherwise in the long run, our grades will only decline and our knowledge will become blurred. There was a lot to learn in high school. Even if you have studied every subject before, it is very simple before, and you can understand it at a glance. In high school, all the knowledge I have read has been upgraded, and I need to think, not just by rote, but by learning textbook knowledge on the basis of understanding. Therefore, we should preview the book first, so that the teacher can understand the content in class, and at the same time, we can learn the content of the book well after class, and we should do more exercises to consolidate our knowledge. These are time-consuming, so it is also important to grasp the time in high school. Learning takes time, so it is not so difficult to grasp the time of the day. For example, the time in the morning is suitable for reading and endorsing, and at noon, you can preview the lessons to be taken in the afternoon and review the contents taught in the morning. The evening belongs to self-study, so you need to sum up the day's study and find out what you did badly.
The above is my learning experience after entering high school, which makes me know that there is still a long way to go after high school. In this high school, I will work harder and enjoy life.
High school students' learning experience: 53 years of high school life is coming to an end. Looking back on three years of study, I have come to such an experience: efficiency is emphasized in class and breadth is emphasized outside class.
The key to high school study is to improve efficiency. There are a lot of learning contents in senior high school, and the average study time of each subject is very little every day, while more study time is in the classroom in a day, so if you want to seize the time to study, you should start with improving classroom efficiency.
How to improve? I thought I should concentrate in class and try my best to arouse my thinking enthusiasm. 45 minutes in class is extremely limited, and if you want to receive high benefits in a limited time, you must make your mind active and concentrate on the class. To do this, we must first keep a clear mind before each class, and then devote ourselves to class listening as soon as class begins. Secondly, in the process of listening, we should carefully understand the steps and skills of explaining and analyzing problems and articles according to the teacher's thinking, and at the same time pay attention to clarifying the logical relationship between the upper and lower steps in the teacher's telling process, so that we can not only master knowledge, but also train our own thinking logic and help strengthen our independent thinking ability.
Therefore, in class, I try to make my emotions close to the teacher and try to keep myself completely in sync with the teacher's thinking. At present, think about the teacher's analysis a little, then listen to the teacher's analysis more, find out the obstacles in your thinking, focus on solving them, and gradually improve your independent thinking ability. This method is applied to listening and speaking in mathematics class, and the effect is good. When the teacher gives a question, think quickly to see how to start, and then listen to the explanation. After explaining each step, he should think quickly about the next solution and see if he can think of the step the teacher wants to talk about. In this way, the methods and skills of solving problems will be easy to master and apply. Sometimes you will encounter some problems that you don't understand. At this time, don't stop to think carefully and interrupt the listening, ignoring the later explanation process, otherwise you will "pick up the sesame seeds and lose the watermelon", because of the small loss. Whenever this happens, I will write down the question and ask the teacher after class before thinking it over. In fact, sometimes the previous problems can be solved in the later explanation process, and there is no need to stop and waste time thinking about the problems at that time. This is how I listen to lectures in class, and my understanding of knowledge is more thorough and flexible, so I can get good grades in every midterm and final exam and rank among the best in my class.
After the effective use of class time, most of my spare time is devoted to solving the problem of comprehensiveness and extensiveness of knowledge. This mainly includes two aspects:
The first aspect is to make a coherent, deeper and broader supplementary study of textbook knowledge. After class, master the day's course first, then look for clues from it, do a good job of connecting the former with the latter, and finally reach a complete and systematic knowledge network in your mind after learning the course, which will bring great convenience to the review before the exam.
The second aspect is extensive reading of extracurricular books. In view of the increasing demand for knowledge in today's society, I use my spare time to read newspapers and magazines, which not only enriches my extracurricular knowledge, but also seeks some information related to textbook knowledge, which is of great benefit to consolidating and supplementing my in-class knowledge.
After continuous exploration and summary, I found the above two learning methods, and used them in my study, which not only completed my study task, but also absorbed a lot of extracurricular knowledge, and often participated in some newspaper and magazine competitions, enriching my study life. Therefore, the above two learning methods and steps are the deepest experience of my high school study and life, and also an important way for me to study in the future.