Research report writing

In normal study, work or life, everyone has written a composition, and you must be familiar with all kinds of compositions. Writing is a kind of speech activity with strong comprehensiveness and creativity. Do you know how to write a standardized composition? The following is the composition of 10 research report compiled by me for your reference, hoping to help friends in need.

Research report composition 1 1. Ask questions.

Nowadays, there are more and more people with low vision. Many students in our class are young and have become "doctoral students" with glasses. I was puzzled, so I launched an investigation into this strange situation.

Second, the survey method.

1, directly investigate the class situation.

2. Network query.

3. Participate in social conversations.

4. Cooperate with the teacher.

Third, the information tunnel (finishing materials)

1. At present, the myopia rate of primary and middle school students in China has reached 34. 69. The high school myopia rate has reached 70%, the number of patients has reached 60 million, and the number of people who are blinded by myopia has reached 300,000.

2. There are 39 students in our class, 16, and the viewing rate is 4 1%, 5 100, 4 150, 3/200, 2/300, 1 person10.

3. Investigate the reasons; Genetic factors led to myopia in 3 teenagers, incorrect writing posture led to myopia in 6 people, and long-term watching TV and frequent surfing the Internet led to myopia in 2 people.

Fourth, the conclusion.

1, the posture of writing and reading is incorrect, which leads to the continuous decline of vision.

2. Unreasonable diet structure leads to unbalanced nutrition and induced vision loss.

3. Watching TV and surfing the Internet for a long time leads to eye fatigue and myopia.

4, blindfolded flashlight reading, insufficient light, eyes in this state for a long time, vision decline.

Verb (short for verb) suggestion.

1, the writing posture must be correct. Eyes a foot away from the book, table a punch from the chest, hand an inch away from the pen tip.

2, pay attention to diet, don't eat too spicy food, to form good eating habits, so that nutrition can develop in an all-round and balanced way.

3. Do eye exercises seriously, insist on doing eye exercises correctly, and improve your eyesight.

4. Read books for a long time, look at the distance to prevent vision fatigue, and often look at green plants. Glasses are the windows of the soul and are damaged by mistakes. Therefore, it is very important to develop good eye habits and protect your eyesight.

There is a small loquat tree in my community. It is long and thin, covered with a brown coat, oval leaves and serrated edges. I named it Bibi.

Looking at Bibi, a series of questions popped up in my mind: How old is Bibi? Is it a boy or a girl? Will there be any results? What's the use of it ... I asked my dad these questions, and he scratched his head and shook his head and said, "I don't know, look it up online." I turned on the computer and entered the question: Is loquat a male plant or a female plant? After a few seconds, all kinds of answers came into my eyes. I searched carefully for the answer I wanted. It turns out that most plants are hermaphroditic, and very few plants are dioecious. But I still don't know if Bibi can bear fruit. This problem has never been solved.

I thought about it and asked another question: plants-loquat trees. I quickly found the answer I wanted on the Internet. Oh, it turns out that loquat is a fruit tree of the same plant, regardless of sex. It usually takes three years to sow, plant, graft and plant loquat seeds, and then it takes four years to bear fruit. Loquat trees bear fruit after flowering in spring. The fruit is beaded, small and yellow, with a layer of fluff outside, which is very beautiful. Peel off the skin to reveal the yellow flesh. Take a bite. Sour and sweet, delicious.

Besides delicious fruit, loquat leaves also have medicinal value. Chinese medicine uses leaves as medicine, which has the effects of clearing away lung heat and regulating qi.

I hope Bibi can bear loquat from Huang Chengcheng soon. I'm sure it will be delicious.

My family has a lovely little white rabbit, which I bought on my first birthday.

The white rabbit is all white, as if it were carved with flawless white jade. It feels like smooth silk. Its ears are very long, standing on the top of the head, shining pink in the sun, as if listening attentively to the distant movement. Its eyes are round and red, like sparkling rubies embedded in them. Its nose is like an inverted triangle. It keeps moving, as if it smells something. Its mouth.

The white rabbit's tail is very short. From a distance, it looks like a fluffy ball, so cute!

The little white rabbit is greedy. Once, I brought a vegetable leaf, and the little white rabbit saw it and raised its paw to grab it. But I put the leaves on the top of the cupboard. Seeing the handrail on the counter, the little white rabbit grabbed the handrail and climbed up to eat. The white rabbit is also very playful. Once, I was absorbed in reading, and the little white rabbit ran over and pulled my cuff for a while. Pull me to play together. When I blame it, it will hide under the sofa. No matter how I scream, I just won't come out. I have to bring the leaves and pull them out. The little white rabbit smelled the leaves and fell into the trap again-climbed out.

Sometimes the little white rabbit is very greedy. Sometimes it's witty, but sometimes it's beautiful. It is afraid of meeting strangers. As soon as he saw a stranger touch it, it hid behind me as quickly as possible. When I touch it, it will kneel down meekly and let me touch its hair without any resistance.

My little white rabbit is so cute!

Research Report Composition 4 I. Question Raising

"It rains in the Qingming period, and pedestrians on the road want to break their souls. Excuse me, where is the restaurant? The shepherd boy refers to Xinghua Village. " This poem is about Tomb-Sweeping Day in the past. Where does Tomb-Sweeping Day come from and what are its customs?

Second, the survey method

1, browse the Internet to understand the origin of Tomb-Sweeping Day; The custom of Tomb-Sweeping Day

2. Find out whether Tomb-Sweeping Day is a fixed date through various channels.

Three. Investigation and data collation

The specific contents of all aspects involved in information channels

Internet solar terms are also one of the 24 solar terms in China. Because the 24 solar terms objectively reflect the changes of temperature, rainfall and phenology throughout the year, ancient working people used them to arrange agricultural activities. "Huainanzi Astronomical Training" says: "The wind will clear up at the fifteenth day after the vernal equinox, when it refers to B." According to the centenarian question, "everything grows clean and bright at this time." So it is called Qingming. " As soon as Qingming arrives, the temperature rises and the rainfall increases, which is a good time for spring ploughing and planting. Therefore, there is an agricultural proverb that "before and after Qingming, point melons and plant beans" and "planting trees is not as good as Qingming". It can be seen that this solar term is closely related to agricultural production.

When is Tomb-Sweeping Day? Tomb-Sweeping Day in 20xx is April 4th. As a traditional solar term in China, Tomb-Sweeping Day is calculated according to the annual vernal equinox, which has a solar term every15th day, so Qingming is between April 4th and 6th in the solar calendar, mostly on the 5th. It is not fixed on April 5 of the solar calendar, nor is it determined by the lunar calendar.

The origin of internet clarity

The traditional Tomb-Sweeping Day in China began in the Zhou Dynasty and has a history of more than 2,500 years. Qingming is first of all a very important solar term, Qingming.

As soon as the temperature rises, it is a good season for spring ploughing and sowing, so there is a saying that "melons and beans are planted before and after Qingming". Agricultural proverb "Planting trees is not as clear as Qingming". Later, as the days of Qingming and cold food approached, cold food was the day when people banned fire to sweep graves. Gradually, cold food and Qingming became one, and cold food became another name of Qingming and became a custom of Qingming. On Qingming Day, there are no fireworks, only cold food.

According to the legend of books, newspapers and magazines, during the Spring and Autumn Period and the Warring States Period, Shen Sheng was forced to commit suicide because his concubine set a deadly trap for the prince in order to let her son inherit the throne. Shen Sheng's younger brother, Zhong Er, went into exile to escape the scourge. During his exile, Zhong Er suffered humiliation. Most of the courtiers who went out with him went out one after another. Only a few loyal people have been following him. One of them is called meson push. On one occasion, Zhong Er fainted from hunger. In order to save Zhong Er, Jiezitui cut a piece of meat from his leg, cooked it with fire and gave it to Zhong Er. Nineteen years later, Zhong Er returned to China and became the monarch, that is, Jin Wengong, one of the famous five tyrants in the Spring and Autumn Period. After Jin Wengong came to power, in addition to meson push, he offered many rewards to courtiers who shared his joys and sorrows. Someone defended meson in front of Jin Wengong. Jin Wengong suddenly remembered the past and felt guilty. He immediately sent someone to ask meson to take the imperial court to be rewarded as an official. However, after several trips, the meson could not be pushed. Jin Wengong had to please. However, when Jin Wengong came to the meson pusher's house, he saw that the door was closed. Jiezitui didn't want to see him, and had already been hiding in Mianshan (now southeast of Jiexiu County, Shanxi Province) behind his mother's back. Jin Wengong asked his body guard to search Mianshan, but he couldn't find it. So, someone had an idea, saying, it is better to let Yamakaji go, set fire on three sides, leave one side, burn it and the meson will come out. Jin Wengong ordered the promotion of Yamakaji. Unexpectedly, the fire burned for three days and nights. After the fire was put out, the meson was not pushed out after all. Looking up the mountain, the mother and son were holding a charred willow tree and were dead. Jin Wengong looked at meson push's body and cried for a while. Then I buried the body and found that the back of meson push was blocked by a willow hole, as if there was something. Take out a look, turned out to be a skirt, with a blood poem:

I hope your master is always clear.

It is better to be a ghost than to accompany you as an exhorter.

If your master has me in his heart, remember that I often reflect.

I have a clear conscience in Jiuquan, diligent and honest.

Jin Wengong hid the bloody book in his sleeve. Then meson tui and his mother were buried under the charred willow tree. To commemorate Jiexiu, Jin Wengong ordered Mianshan to be changed to Jiexiu Mountain, and an ancestral temple was built on the mountain, and the day when Yamakaji was released was designated as the Cold Food Festival, telling the whole country that it is forbidden to set off fireworks and firecrackers on this day every year and only eat cold food. When he left, he cut a charred willow and made a pair of clogs in the palace. He looked at it every day and sighed, "What a pity." The "first step" is the name of ancient people's subordinates respecting each other between superiors or peers, which is said to come from it.

In today's society, there are more and more people with myopia, and almost everyone's myopia degree is more and more. So, I want to make a survey report and analysis on the strength of students in our class, and move out the survey content:

There are 46 students in our class, and 22 are nearsighted, accounting for 47% of the class, nearly half! I remember that there were only a dozen people at the beginning of the seventh grade. After only one semester, the number of nearsightedness increased by five or six, indicating that the number of nearsightedness of blood donors increased very quickly.

I investigated 22 nearsighted students in our class. 20% of the students got wet after entering the seventh grade, while the remaining 10% became nearsighted in recent months. The number of our myopic students is not only decreasing, but also increasing day by day.

Students, what caused the sharp increase in the number of nearsighted students? At the same time, the students also gave the answer. Some students are nearsighted because they read books for a long time. Reading and studying is a good thing, but what matters is the posture of learning. Some students have blurred their eyes because of their incorrect posture when writing, and finally they gradually become nearsighted.

There are also some students who get older after watching TV too close to the TV screen. If they do this for a long time, they will be nearsighted. Some students are interested in computer games. They need to keep their eyes on the computer screen of their mobile phones. They can't play for an hour or two when they are free. After a long time, their eyes will be nearsighted. Another classmate even brought a pair of glasses that he might not be able to take off during the summer vacation. Of course, there are some special reasons for myopia. There are two students in our class. One of them likes playing games and reading some e-books under the covers. The radiation of the mobile phone itself is large, coupled with the dream of watching the mobile phone with a quilt, the radiation of the mobile phone is greatly enhanced, and glasses are put on in less than four months.

The most unique reason is myopia. It is said that her myopia is inherited by her parents. This age is really everything can be inherited! The above survey is about some nearsighted people who wear glasses, and some nearsighted students who still don't wear glasses. There are at least three people, and I am one of them. Today, we mainly study myopia with glasses.

About 23 people in our class have normal myopia, and others have myopia between 100 degree and one hundred and fifty degree. The sum of myopia degrees is 250 degrees, and the value is 350 degrees. 4 people with myopia between 350 degrees and 450 degrees; The sum of myopia degrees is between 450 degrees and 550 degrees in 6 people; The sum of myopia degrees of five people is 550 degrees, and the value is 650 degrees. Among them, the sum of myopia degrees is above 650 degrees, accounting for about 10% of the class. The number of people with myopia between 450 and 550 degrees accounts for 13% of the total number of students in the class.

Moreover, the average myopia in our class is about 273 degrees in the left eye, 292 degrees in the right eye, and the average reading of the sum of binocular degrees is as high as 562 degrees, which shows the seriousness of our companion's vision problem.

Before the students were nearsighted, their views on myopia were as follows: 70% students thought that wearing glasses was very knowledgeable, looked smart and knowledgeable; Twenty percent of the students think it is not good to wear glasses, because they have seen some nearsighted students described in the composition trying to take off their glasses, but they have been unable to do so. So I think it's not good to wear glasses; Finally, there are 10% students who think it doesn't matter, with or without it.

But wearing glasses, many students' views have changed. That is, 80% of the students think it is inconvenient to wear glasses. It's easy to break your glasses when you exercise, and you can't leave your eyes in class. If you don't fold it, you can't see the blackboard ... many of them think it's inconvenient to wear glasses. Five percent of the students think it doesn't matter, just look at things clearly. Finally, 5% students think it's good to wear glasses, because they can see clearly what they can't see clearly. Take it off during exercise and take it with you after transportation. It's no trouble at all, but it's good.

Parents, teachers and people from all walks of life have become very concerned about our academic strength. So what is the reason for the rapid growth of middle school students' myopia? It may take a lot of time to study!

Being nearsighted in middle school doesn't mean you need to wear glasses all your life. The biology teacher once told us that if people are nearsighted, they also have the opportunity to correct them, but there is an age limit. Our middle school students' present age, if they are nearsighted, is likely to recover. If you are an adult, the possibility of myopia recovery is very small.

Anyway, whether you are nearsighted or not, it is necessary to protect your eyesight and protect your eyes. Therefore, I make the following suggestions:

First, the posture of reading and writing should be correct, and the distance between the eyes and the book should be more than one foot, but not too far.

Second, keep reading for an hour or so, have a rest, or overlook for a while to avoid eye fatigue.

Third, don't read or write in dim light and colorful sunshine.

Fourth, don't lie in bed for a walk or read books in the bumpy carriage.

Five, most books are written with anti-myopia paper.

Six, often do standard eye exercises, so that the eyes get strong protection.

Of the five sensory organs, only visual perception is the most directly understandable. Therefore, we must protect our eyesight. With good eyesight, you can study better.

Protect your eyesight and prevent your eyesight, starting from me and starting now. Because our strength is more important than anything else. Without power, the world will be dark; Without power, the world will lose Sethi; Without vision, the world will lose its color; Without vision, the world will not be beautiful; Without vision, the world will no longer be bright; Without sight, we will live in fear; Without vision, we will lose all our beauty and life will become boring ... It is everyone's responsibility to protect our vision, starting with me.

Research report composition 6 1. The proposition of the problem and the research status of the subject

In recent years, with the deepening of curriculum reform, Chinese teaching reform is a great challenge to both teachers and students. Looking through our students' exercises, it is not difficult to find that the composition level is average and some are off topic. From this perspective, composition teaching is an indispensable part of Chinese teaching and an important link to cultivate students' writing ability. Through the study of composition teaching, this paper discusses how to improve students' comprehensive Chinese literacy.

Second, the definition of this topic and its research objectives.

(A) the definition of the topic: the study of Chinese composition teaching in primary schools.

(B) Research objectives

Cultivate students' ability to observe and understand life. Teach students to be a conscientious person, find what needs to be expressed in the seemingly unchanging study life, and understand the wonderful life!

Improve students' ability to investigate and study, collect data, integrate favorable information and analyze rectification from life. You can make full use of this information. Improve your writing ability and present your life with writing. Through a full understanding of life, students can have something to say and write, and they can write well.

Third, the theoretical basis of the research.

(A) the theoretical basis of the study

1, theoretical significance

"Chinese Curriculum Standards" clearly points out: "Writing is an important way to use language to express and communicate, and it is a process of understanding the world, self-awareness and creative expression. Writing ability is a comprehensive embodiment of Chinese literacy. " Therefore, writing is an important channel to promote students' development and a "letter of introduction" to society. Writing is the need for a better life.

In a word, the spiritual connotation of Chinese curriculum standards and constructivism theory are the theoretical basis of composition teaching research in primary schools.

2. Practical significance

Through this research, we can further update the concept of composition teaching, change the way of teaching and learning, reform the teaching method of composition class, optimize the teaching structure and improve the teaching effect of composition class. At the same time, stimulate students' interest in writing, make writing become the need of students' study and life, change the phenomenon of "copying, copying, editing, falsehood, being big and empty" in students' writing, and guide students to tell the truth, tell the truth, say psychological words, express their true views and express their true feelings in writing.

Fourth, the research content

1, Chinese learning is inseparable from life, so starting from students' real life, explore how to extend the content of composition training to life.

2. How to create a relaxed environment and stimulate students' interest in guiding their composition?

3. How to teach students in accordance with their aptitude when evaluating compositions varies from person to person; How to make diversified evaluations when correcting compositions, so that students can enjoy themselves in practice and truly become the masters of writing.

4. How to guide students to pay attention to the things around them and express their unique perspectives and opinions on life in a personalized way. How to make students really tell the truth, write stories and express their true feelings?

Fifth, the research strategy.

(1) Strengthen theoretical study and update ideas.

It is the basis and premise to carry out the research on the subject by conducting theoretical study in a solid and effective way and enabling the participants to establish correct concepts. Therefore, we always take updating teaching concepts as the primary task.

1, autonomous learning, deepening theoretical literacy

The research group requires each project member to subscribe to a teaching magazine, constantly enriching and updating the teaching concept of experimental teachers, so that they can constantly absorb "nutrition" in communication, improve their professional level, and lay a foundation for better carrying out effective composition teaching research. And do regular reading excerpts.

2, special training, lay a good foundation for research.

Conduct project discussion activities every two weeks; Be planned, processed, analyzed and summarized. Through study and training, the teachers of the research group have a deeper understanding of the significance of "composition teaching research" and made it clear that composition teaching is to let students write independently, write real articles and write creative articles. The continuous improvement of experimental teachers' understanding has laid a solid foundation for in-depth research.

(B) around the classroom teaching, in-depth study

Since the introduction of this topic, we have been devoted to the exploration of composition teaching methods and carried out teaching in the basic way of independent composition. The design, teaching implementation and reflection activities of project research courses are carried out twice each semester to promote the development of project experiments.

(3) Optimize the teaching process and promote development.

It is important to explore and practice to carry out subject research. Therefore, the experimental teachers regard composition classroom teaching as the breakthrough of effective composition teaching, devote themselves to guiding students to tell the truth, express their true feelings, express their true feelings, and strive to write articles with true content, unique feelings and distinctive ideological personality.

Sixth, insufficient research.

This research has greatly improved teachers' enthusiasm for research and teaching. Although it is "crossing the river by feeling the stones", it has enhanced teachers' self-confidence through research. The members of the project research group grow up in the research of the project. However, for us children in remote rural areas, writing a composition often becomes a problem for them.

1. Students' compositions are empty and lack language.

There are not enough teachers in rural areas, and there are few physical education and music teachers, and there is a shortage of funds. Therefore, activities in the school are rarely carried out. The single life, narrow knowledge, and teachers do not combine reading and writing in reading teaching, and do not pay attention to guiding students to read and recite a lot. Most schools don't have libraries, so students' reading range is narrow and their language ability is insufficient, so they can't fully express their inner feelings.

2, the theme of the composition is the same, the same.

Most of the rural areas are far away from the cities, and the villagers live a single life and lack knowledge. Students spend every day in the cycle of school classes. Extracurricular and holidays can only be spent in children's frolicking. In addition, some rural teachers position their students' exercises in some excellent compositions, study model essays as soon as they take the composition guidance class, or take pains to guide them, and even repeatedly emphasize how to start, how to end and how to write in the middle, which limits students' thinking. Originally, the content written by students was not much, and the teachers were so limited. Of course, the articles written were all the same, even similar. In short, on the basis of this stage, we should focus on the reality of the new topic reform, closely link with reality, learn from successful experience and overcome the shortcomings in the research. We must make use of the existing conditions, seize the favorable opportunity, carefully ponder the scientific guiding methods, and create a composition platform suitable for students to express, so that they can step into the first threshold of life's written composition expression with normal mentality, cheerful mood, enough courage and confidence, and make the research work to a new level and make achievements.

As we all know, low-carbon life has become a fashionable life now. So what is a low-carbon life? Why advocate a low-carbon life? Carbon emission is the general name or abbreviation of greenhouse gas emission.

In our daily life, in fact, carbon dioxide has been emitted. For example, we need to consume fuel to make cars, and fuel combustion will produce carbon dioxide, which will increase carbon emissions when it is discharged into the air. We watch TV and use computers every day. These household appliances consume electricity. Power generation needs to consume a lot of coal, and the consumption of coal also excludes a lot of carbon dioxide. Therefore, how to control our daily life by saving energy is a part of low-carbon life. Our low-carbon emissions can be calculated. For example, the carbon dioxide emission of household electricity (kg) = electricity consumption *0.785. According to this formula, we can also calculate how much carbon dioxide citizens can emit by driving, flying and eating hamburgers, thus calculating the carbon emissions.

Low-carbon life is regarded as a fashion life, which is gradually recognized by people, and relatively few people implement it alone. Therefore, in the name of primary school students, we propose a low-carbon life to everyone, and hope that everyone will pay attention to the following details in their lives: 1. Turn on the TV as little as possible, turn on the air conditioner as little as possible, and reduce the discharge of electric energy. 2. When going to the supermarket or vegetable market, try to bring ready-made or homemade reusable shopping bags. Try to walk or ride a bike to reduce environmental pollution. 4. Fish water can be used to water flowers and promote the growth of flowers and trees.

Low-carbon life, starting with small things in daily life!

Research Report Composition 8 School Name: Science and Technology Experimental Primary School

Class: Class 4, Grade 5 Name: Song Xintian Instructor: Wang Li

In recent years, due to the influence of TV, computer, mobile phone and other high technologies, more and more people are nearsighted, from the first few to the present. Take our classmates as an example. When we first entered primary school, only one of nearly 50 people in the class wore glasses. Now, the number of students with glasses has become thirteen or fourteen. It can be seen that myopia has entered our lives.

In this regard, I made a detailed table on the causes, consequences and suggestions of myopia, as shown below:

From this list, we can see at a glance that myopia is a mixture of many reasons. Therefore, if you want to prevent myopia, you should pay more attention and remember more in your daily life.

1 1 ..

22 ..

33 ..

forty-four ..

55 ..

66 ..

77 ..

88 ..

99 ..

1 100 ..

When reading a book, keep your eyes one foot away from the book, punch your chest from the table, and hold the pen correctly. Don't rub your eyes when your hands are dirty. Moderately watch TV and play computer. Have a rest after finishing your homework for forty minutes. Do eye exercises seriously, and look at the distance for a while after you finish. Don't wear other people's glasses at will. Don't look at the sun naked, lest you burn your eyes. Don't read in the bumpy carriage. Don't read while walking, let alone lie down. Don't read in strong or weak light.

After the mid-term exam, I was surprised that more people were nearsighted. Why is there more "myopia"? Therefore, I investigated the causes of their myopia.

The survey method asks doctors to browse the Internet, and myopia people to consult relevant books and information channels. Ask a nearsighted person about his myopia degree of 300~350 degrees, ask a nearsighted person about his myopia degree of 50~ 150 degrees, ask a nearsighted person about his myopia degree of 100~ 150 degrees, and ask a nearsighted person about his myopia degree of 200~250 degrees. Ask the doctor what causes myopia and bad habits. What causes myopia and bad habits of surfing the Internet? Learn about books and the causes of myopia. Conclusion There are more and more nearsighted people in our class, and those who are already nearsighted are getting closer and closer. Some of these "shortsightedness" are caused by high concentration when doing things. Others are caused by reading something wrong.

Research report composition 10 In our campus, a group of nearsighted students can be seen almost everywhere, so the situation of myopia is very serious. The incidence of myopia among primary school students in China is 22.78%. It is conceivable that how many people are nearsighted! Just took the opportunity of last week's physical examination to do a small survey.

I hate and fear physical examination, and my eyes are not very good. Every time I meet a physical examination, I get goose bumps all over. I want to escape ... but I can't escape. I can only save it for the last time. What she refers to is so vague that I can hardly see it clearly. I thought, so that's it. It must be terrible. Sure enough, when I heard the man say that my eyesight was 4. 1, I collapsed instantly.

After I finished my physical examination, I quickly folded the physical examination form and asked Yang Yang, "How much is your eyesight? Definitely taller than me! " "I am all 4.3."

Ask Li Xueru, her eyes are much better than mine, one is 4.7 and the other is 4.8. Liu's eyes are similar to those of Li Xueru. She has 4.9 eyes and 5.0 eyes.

Almost all of these myopia are caused by computer TV, and some of them are caused by careless eye protection. Myopia should attract everyone's attention. However, in recent years, although the attitude towards myopia has changed, it has not changed much, resulting in a linear increase in the incidence of myopia among primary and secondary school students nationwide. Some people in our class are nearsighted, of course, I am also included.

I think we should form good behavior habits:

1, don't read in too strong and dark environment;

2. Don't read books on rickety boats and boats;

3. Keep a true posture and keep a foot away from the book;

4, usually do more outdoor sports. Only in this way will your eyes be brighter!