Review composition of health education for myopia prevention and control 1
"Eyes" are the windows to the soul. Protect your eyes from childhood. Our eyes are still very delicate, and they are not well developed. If we are not careful, we will easily get sick. How do you protect your eyes? I want to remind students to do the following:
First of all, we should use our eyes correctly to prevent myopia. Bad eye habits may lead to eye fatigue and myopia. Such as poor reading and writing posture, too close, too long, and poor light. To prevent myopia, we should use our eyes scientifically, read and write correctly, and keep the distance between our eyes and books at 33 cm. After reading and writing 1 hour, you should have a rest or look far away for a while. Don't read or write in poor light or direct sunlight; Don't lie in bed or read while walking or cycling.
Secondly, in the learning process, we should pay attention to the combination of work and rest. Doing eye exercises twice a day and taking more physical exercises, such as playing table tennis, can regulate the blood circulation of eyes. Get enough sleep every day, at least 9- 10 hours. Don't watch TV for a long time, and the distance between your eyes and TV should be more than 2 meters.
Finally, pay attention to hygiene, love cleaning, wash your hands frequently, and don't rub your eyes with your hands; Towels, washbasins, handkerchiefs and other utensils should be separated from adults; Eye drops after swimming. Strengthen the prevention of infectious eye diseases. If you have an infectious eye disease, you should treat it in time.
Students, in order to make your eyes healthier and brighter! I hope you can protect your eyes from now on!
Summary of health education composition for myopia prevention and control II
The eye is an organ that can perceive light. It is also one of the most important organs of the human body. If the protection is not good, the eyes will get sick and injured, which will hinder vision and even blindness, and will also affect work and study.
Dear students, do you still remember the joy of looking up at the sky and watching geese fly by? Remember how comfortable it was to look at the green mountains and green waters? There are sweet smiles from relatives and friends ... However, when this beautiful moment suddenly becomes blurred in the line of sight, when we need to squint our eyes and get close to our heads to see clearly, we will remember how healthy and beautiful our eyes used to be.
God gave you a pair of eyes. It is the thing that people should cherish most. But some people don't cherish it at all, even waste it. How to protect your eyes? I finally realized your importance. At first, I didn't know how to love you. I always hurt you. Ever since I played the blind game with my friends. Experience the feeling of being blind. I realized how terrible it was to lose my eyes. I can't see flowers, birds and swallows dancing, blue sky and white clouds ... I really can't live without you. I thought it would be good for you to install a piece of glass for you, but I was wrong. It doesn't do you any good, it just adds to your burden.
Eyes are the windows of the soul, so I must protect our eyes. Recently, I found that there are more and more "little glasses" in our class. It shows that the students' eyesight has a big problem, and those "little glasses" are still indifferent to this matter. I have a good opinion on this matter. The eyes are the windows of the soul, and protecting them means protecting yourself. If you lose a pair of eyes, you lose the light. How important eyes are! According to my analysis, these myopia are all related to bad eye habits, incorrect writing posture, not doing eye exercises and other factors.
Now the school organizes us to do eye exercises twice a day to protect our classmates' eyes, but even this precious 10 minute is wasted by many classmates. Some students don't do it seriously; Although some students are doing it, but the technique is not in place, careless, not at all; Some students hold a bystander attitude towards doing eye exercises, so their eyes are not well protected, which leads to myopia. If you want to protect your eyes, you should play computer for less than half an hour. Second, watch TV with a screen of more than two meters. You can't lie down and watch TV. You can't watch TV for more than five hours. Third, you can't read in the dark and other places.
In fact, calcium supplementation can also prevent myopia. As we all know, vitamin A deficiency has a bad effect on children's vision, and calcium deficiency can also lead to children's vision decline.
Friends, let's protect our eyes, create a bright future with our bright eyes and see through every corner of the world with our discerning eyes!
Myopia prevention and control health education review composition 3
Eyes are cameras, which can take colorful pictures of life every day; The eyes are the windows of the soul, from which countless insights are revealed. Everyone wants to have a pair of insightful eyes, but not everyone can know how to protect their eyes scientifically. Only people who have an indissoluble bond with glasses really understand how happy it is to have a pair of eyes that can see everything, and even can't wait to appeal: classmates, protect the window of your heart. If one day you join the army of myopia, it will bring you lifelong troubles and pains. Thus, the question of "how to prevent myopia" came into being.
To prevent myopia, it is best to understand the structure of the eyes and the formation of myopia. Comparing convex lens imaging with lens imaging of human eyes is very similar. Muscles are attached to the lens. When people look at distant objects, muscles relax and the convexity of the lens becomes smaller, so that distant objects can be imaged on the retina. When you look at nearby objects, your muscles contract and your lens expands. If people's eyes don't rest for a long time, and they are too close to the book, then the lens is always in a state of contraction, just like an overloaded person bending over to work for a long time, and over time, it is difficult to recover his back. Myopia is also formed in this way.
How to prevent myopia? Learn to use your eyes scientifically, read and write in a correct posture, keep the distance between your eyes and the book about one square foot, and read for no more than one hour continuously. Look at the distance or the green plants from time to time. Scientific research shows that green is a neutral tone, which makes people feel neither gloomy nor dazzling, and it is the best regulator for eyes.
As for reading in bed or under strong light, sitting in a bumpy car or squinting under strong light, staring at books with wide eyes in dim light is undoubtedly forcing myopia. Some students are particularly diligent and eager to learn. They stare at reading and studying against the clock, without paying attention to scientifically adjusting their eyes. As everyone knows, if you don't have good eyesight, maybe your goal will become a castle in the air and a cake on paper, which will bring you lifelong regret.
How to prevent myopia? Learn to protect your eyes. If you have an eye disease, you should treat it in time. You must not "slightly hurt the line of fire". If you study with a sick eye, it will be worse for your eye. In addition, we should learn to do eye exercises and let it enjoy the joy of relaxing muscles and tendons.
To prevent myopia, we must persist for a long time, and we can't fish for three days and dry the net for two days.
Comments on health education composition of myopia prevention and control 4
People see things through their eyeballs and the muscles that control them, whether they are far or near. Many students are close to books when reading and writing. After reading for a long time, their eyes are tired. There are also many students who like to watch while walking, lying in bed, or watching in places with insufficient light. After a long time, these students become nearsighted by controlling the muscle fatigue of the eyes and the deformation of the lens inside the eyeball. Students with myopia need to wear myopia glasses to correct their eyesight in time. Of course, they need to pay more attention to eye hygiene than ordinary people to prevent myopia from deepening.
At the same time, friends without myopia should develop the habit of using their eyes: first, to maintain a correct reading and writing posture, we must abide by three requirements: eyes should be one foot away from the book; A punch from the chest to the table; The pen tip is an inch away from the finger. Second, don't use your eyes for a long time. Keep reading and writing 1 hour or so, and have a rest. Third, watch TV with your eyes. Understand that watching TV for a long time will damage vision, lead to tension and fatigue of eye muscle regulation, and cause myopia.
In fact, calcium supplementation can also prevent myopia. As we all know, vitamin A deficiency has a bad effect on children's vision, and calcium deficiency can also lead to children's vision decline.
If children lack calcium in their diet, it will lead to an increase in neuromuscular excitability and make the extraocular muscles in a state of high tension. In addition, children who do their homework for a long time and don't pay attention to eye hygiene will jointly increase the time of eyeball adjustment and increase the pressure of extraocular muscles on the eyeball.
Under normal circumstances, children's eyeballs are in the development stage, the eyeball wall is very malleable, and the sclera is tough and elastic, which can generally resist this pressure and will not cause myopia. However, when calcium is lacking, the strength of sclera will be relatively reduced. Under the long-term mechanical pressure of extraocular muscles, the result is often that the eyeball wall is gradually elongated, or the ball on the eyeball wall becomes oval, and the distance between cornea, lens and retina is lengthened, so that images cannot be imaged on retina, which leads to myopia. Therefore, for teenagers and children in the growth and development period, calcium supplementation not only contributes to physical development, but also prevents myopia. It's a good thing to kill two birds with one stone.
Friends, let's protect our eyes, create a bright future with our bright eyes and see through every corner of the world with our discerning eyes!
Prevention and control of myopia: a review of health education composition 5
I like reading books since I was a child, and I don't pay attention to the hygiene of my eyes. I have always disapproved of my parents' "nagging". Results I wore glasses in the third grade of primary school, from 100 degrees to 500 degrees now, which brought a lot of inconvenience to my daily life and study. Now, my eyes sometimes feel pain and fatigue. What a pity!
In the third and fourth grades, I almost read like crazy. I take books with me when I eat and walk, and I don't forget to take a bath when I go to the toilet. It is more common to read books while doing homework while playing the piano, and to read books under a quilt ... At that time, I thought: If only people didn't have to eat and rest! In this way, you can save more reading time. Because of abnormal diet, lack of sleep and lack of outdoor activities, it causes poor appetite, listlessness, physical decline and sudden decline in vision.
With more and more troubles caused by myopia, I envy those students with bright eyes. At that time, I learned the importance of cherishing and caring for my eyes, and how to arrange my eye time reasonably: after I come home from school in the afternoon, I will do my homework first, then eat, then do my homework, sing and water the flowers during the break, or go out of the balcony, close my eyes, listen to music quietly, feel the whisper of the breeze ... and then go back to the study. Before going to bed at night, play the piano to relax and relieve eye pressure. I don't think we can wait until our eyes are tired, otherwise it will be difficult to recover and cause a vicious circle. Blink 1~2 minutes every day to make your eyes move.
I cherish the time of doing eye exercises during recess and don't talk to others at will. With the melodious music playing, I slowly close my eyes, take a deep breath and relax, maintaining this quiet and happy state of mind. Two days ago, I saw a message on the internet to treat myopia: just close your eyes slightly before going to bed at night and imagine relaxing your muscles. At this time, the eyes will unconsciously open slightly. Slowly relax, close your eyes, and repeat it several times … it's easy to fall asleep. Don't open your eyes when you wake up in the morning. I thought about it several times before I slowly opened my eyes and got up. This will make the eyes more comfortable and relieve the feeling of pain, bloating and fatigue. Pay attention to eye hygiene recently, don't be picky about food, and strengthen exercise. Now the body is much stronger, the quality of sleep has improved, and the phenomenon of tired and painful eyes is gradually decreasing.
Once the eyes are nearsighted, it will add a lot of troubles to you. Students, "Remember the past and learn from the future" must not be taken lightly! I hope my personal experience can bring you a profound lesson. The skin of the body is influenced by parents. We should cherish it, cherish it. A healthy body and mind is the most basic condition for doing things. Don't hurt yourself and don't let your parents worry about us. ...
Sincerely wish: bright eyes will accompany you all your life!
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