The eye is an important organ of our body. With the growth of age, children have more opportunities to read and draw, but they find that many children usually have incorrect postures when reading and drawing. In the long run, it will inevitably lead to the decline of children's vision and gradually develop into myopia. Therefore, it is necessary for children to know about eye protection, which should start with preventing myopia. Therefore, this educational activity aims to let children know the importance of protecting their eyesight, know how to prevent myopia, pay attention to it in daily life, and gradually develop correct reading and writing posture.

moving target

1. Understand the causes of poor eyesight and know how to prevent myopia.

2. Be able to take the initiative to participate in the discussion and express your ideas boldly.

Know some ways to keep all parts of your body clean and tidy.

4. Understand the main symptoms and know the self-protection consciousness of prevention and treatment.

5. Learn some common sense about health.

Activities to be prepared

Paper, pen, video, plastic strips, forms, pictures, mouse paper dolls, children's vision statistics.

Activity process

1. Use the child's "vision statistics" to draw out the reasons for the decline in vision.

(1) Let the children look at the eye chart to understand their eyesight.

(2) Analyze the causes of vision decline.

The child guesses: Why is the eyesight declining?

Watch the video to fully understand the causes of vision loss.

Understand whether the child usually has this incorrect posture.

Summarize and show the pictures.

If you read, study and watch TV in this incorrect posture for a long time, your eyesight will also decline and gradually develop into myopia.

2. What does it feel like for a child to experience myopia? Put the plastic strip in front of your eyes, look around and say how you feel.

3. Discuss the inconvenience that myopia brings to people's life and study, and understand the importance of eyes.

(1) Children discuss in groups and ask individual children to express their ideas.

(2) Teacher's summary.

4. Discuss how to prevent myopia.

(1) Children discuss in groups.

(2) Teachers summarize and post relevant pictures.

(3) Play a game of relaxing eyes with the mouse paper doll and the teacher.

Activity reflection

The five links of design in the activity are the connecting link between the preceding and the following. The whole activity process pays attention to the teaching concept of taking children as the main body and teachers as the leading factor, so that children can find problems themselves-discuss the reasons-experience themselves-guess the results-and draw conclusions. At the same time, experience, discussion, games, etc. are used in teaching methods, and the combination of static and dynamic is used to let children master the methods of preventing myopia in a relaxed and pleasant atmosphere, and truly realize the importance of preventing myopia.

Kindergarten Myopia Prevention and Control Publicity Month Plan 2 Teaching Purpose:

1. Understand the structure, function and visual formation of eyeball.

2. Make students master the principle, causes, development process and preventive measures of myopia.

3. Improve the enthusiasm of students to protect their eyesight.

Teaching focus:

Causes and prevention methods of myopia

Teaching difficulties:

The principle of myopia

Teaching tools:

Eye structure wall chart; Eye structure model; A wall chart for imaging an object on the retina; A wall chart of normal eyes and myopia.

Teaching content and process:

First of all, the structure of the eyes

1. Eyeball:

Cornea adventitia: colorless and transparent, accounting for 1/6.

Scleral: white and firm, accounting for 5/6, protecting the media in the eyeball.

Iris: the brown-black center is the pupil ciliary body: the choroid that regulates the curvature of the lens occupies 2/3 of the media, ① it is rich in blood vessels (nourishing the eyeball), ② it is rich in pigment cells ("darkroom" effect), and the intima: retina (containing a large number of photosensitive cells, which are stimulated by objects to produce images).

The contents, aqueous humor, lens and vitreous are colorless and transparent, and have refractive effect.

2. Accessory structures of eyeball: eye muscles, eyelids, eyelashes, conjunctiva, lacrimal apparatus, etc.

Let's study how vision is formed.

Second, the formation of vision.

(A wall chart or slide showing the imaging of an object on the retina) After the light reflected by an external object enters the eyeball, it passes through the cornea, aqueous humor, pupil, lens, vitreous body and other structures. When the light reflected by the object is refracted by the lens and vitreous body, a clear and inverted image of the object can be formed on the retina; The image stimulates the photoreceptor cells on the retina, and the photoreceptor cells produce nerve impulses, which travel along the optic nerve to the visual center of the cerebral cortex to form vision. Can be summarized as follows:

Refractive nerve impulse transmits the light reflected by the object → imaging in retina → nerve impulse → optic nerve → visual center → forming visual transition: When people look at various external objects, why can objects at different distances see clearly? This is mainly through the relaxation and contraction of ciliary smooth muscle to adjust the curvature of the lens.

Demonstration experiment: according to the requirements of the demonstration experiment of lenticular imaging in the textbook.

According to experiments, the eyes can see different objects by adjusting the curvature of the lens. If the structure of our eyeball changes, we will form myopia or hyperopia. Below we mainly study the causes and prevention methods of myopia.

Third, myopia.

1. What is myopia?

Show the contrast chart between myopia and normal eyes, and guide students to summarize the concept of myopia while observing and comparing;

If the anterior-posterior diameter of the eyeball is too long or the curvature of the lens is too large, the light reflected by the distant object will fall in front of the retina after refraction by the lens, so the distant object cannot be seen clearly. Such eyes are called myopia.

2. Causes of myopia:

(1) Genetic factors: Myopia is a recessive genetic disease. In fact, simple congenital myopia is rare, and most of them are acquired.

(2) Excessive workload or insufficient lighting.

Description: Pseudomyopia is caused by not paying attention to eye hygiene, which makes the muscles in the ciliary body unable to relax. Pseudomyopia can return to normal.

(3) Bad eye habits. Such as incorrect reading and writing posture, reading while walking or riding, reading for a long time, etc.

(4) Nutritional factors. Eating snacks, sweets, dental caries and myopia have a high incidence. Because the food is not properly matched, it leads to physical abnormality and causes eye refractive abnormality.

3. Prevent myopia:

(1) Arrange work and rest time reasonably and vigorously carry out sports activities.

(2) Pay attention to reading and writing hygiene.

(3) Do eye exercises, so as to select points accurately, with appropriate strength and perseverance.

(4) Check your eyesight regularly. Early detection of vision loss, so as to take timely measures to control the occurrence and development of myopia.

(5) Watching TV should not exceed 1 hour, and the distance between the seat and the TV should be 4-6 times the diagonal of the screen.

4. The correction method of myopia:

(1) drug therapy. Drop Shuangxing Yanming Eye Drops or treat with other drugs according to the doctor's advice.

(2) Physical therapy: eye exercises, massage therapy, etc.

(3) glasses correction.

Through the study of eye structure and vision formation, we have mastered the causes of myopia, so as to better protect our vision and achieve good study, good health and normal vision.

Teaching summary:

Through the study of this lesson, we can understand the principle, causes and development process of myopia, so as to protect our eyesight consciously, do eye exercises well, nip in the bud and improve our enthusiasm for protecting our eyesight.

Kindergarten Myopia Prevention and Control Publicity Month Plan 3 Activity Objectives:

1. By observing the eyes carefully, we can know the general structure and function of the eyes.

2. Children can perceive the importance of eyes and get rid of the bad habit of hurting eyes.

3. Children can develop good sitting habits and know the methods that are beneficial to their eyes.

Teaching focus:

Know the importance of eyes, get rid of the bad habit of hurting eyes in daily life, and understand the methods that are beneficial to eyes.

Teaching difficulties:

Young children are aware of the importance of eyes.

Activity preparation:

Everyone has a small mirror, cut into plastic bags with suitable cloth strips, and a wall chart of correct sitting posture.

Activity flow:

First, guess leads to the theme "eyes"

Teacher: The teacher wants to invite the children to guess a riddle. Listen carefully. There is hair on the top, hair on the bottom and a black grape in the middle. Move your cerebellum, it is a part of our body.

Teenager: Eyes. (If you can't guess, give a hint)

Teacher: Great, it's our eyes. What can our eyes do?

Yang: Look at things.

Teacher: Then let's share the best things we have seen, shall we?

Young: XXXXXXXXX

Teacher: Wow, our eyes can do many things. Without them, we can't see the things around us and the beautiful colors. Is it an important good helper for us?

Yang: Yes.

Teacher: Our eyes are so important, but have our children observed our eyes carefully? Next, the teacher gives each child a mirror. Please observe the structure of our eyes carefully.

Second, observe the eye structure, understand the role of each part, and encourage children to protect their eyes.

Teacher: Let's talk from top to bottom. Who can tell me what is the top of the eye?

Young: eyebrows.

Teacher: When the wind blows, the eyebrows can keep out the dust, and when it rains, it can prevent the rain from flowing into the eyes. There is a lot of sweat on my forehead in summer, but it won't enter my eyes.

Teacher: Then the eyebrows will go down a little?

Yang: It's eyelids.

Teacher: Do you know the function of eyelids?

Teenager: protect your eyes.

Teacher: Yes. Let's see what's under the eyelids.

Young: eyelashes

Teacher: Eyelashes can also protect our eyes and prevent dust, foreign bodies and sweat from entering them.

Teacher: Our eyebrows, eyelashes and eyelids are all helping us to protect our eyes, so should our children work harder to protect their eyes?

Yang: Yes.

Third, children talk about why it is inconvenient to wear small glasses, which causes children to reflect, experience the fuzziness of glasses and develop the habit of protecting their eyes.

Teacher: But the teacher found that many children are not very good at protecting their eyes in life. Many children wear small glasses. Shall we ask them to explain why they wear small glasses?

Young: XXXXXXXX

Young: XXXXXXXX

Teacher's summary: When you draw too close to the paper, you will be nearsighted when you lie down reading, watching TV and playing games for a long time.

Teacher: Now the teacher wants children with normal eyesight to experience the feeling of taking off their glasses to see things. Cover their eyes gently with plastic bags, and never cover their mouths and noses, which will be very uncomfortable.

Yang: I can't even see it.

Teacher: Please take it off. Is this comfortable for your eyes?

Yang: I don't feel well.

Teacher: Although we are nearsighted, we can see clearly with glasses, but it is inconvenient. XX (a child with glasses).

Young: I always fall when running, and I don't enjoy myself. My eyes sometimes ache and itch. I have to change my glasses to see a doctor.

The teacher concluded that myopia has so many troubles. In order to avoid becoming nearsighted, we should form a correct sitting posture, with our backs as straight as pictures and our fists away from the table. Do proper exercise at ordinary times, take a rest when your eyes are tired, look at the green scenery in the distance, and eat some foods that are good for your eyes, such as spinach, carrots and lean meat.

Fourth, correct life mistakes.

Teacher: Besides what the teacher said just now, can we rub our eyes with our hands when they are uncomfortable?

Yang: No way. There are bacteria.

Teacher: Yes, we have a lot of bacteria on our hands. If you rub it with your hands, your eyes will be easily infected, and if it is serious, you will get pink eye. But what should we do?

Teenager: Tell the teacher, mom and dad said, let them show us.

Teacher: Yes. You can also wipe it with a clean towel. Mom and dad can't solve it, then we have to see a doctor.

Teacher: The teacher also found a problem, that is, some children like to point at others with sharp things such as toy guns, swords and chopsticks. Is that so?

Yang: No, if it hurts, it will bleed and you can't see it with your eyes.

Teacher: All the children are right. The teacher hopes that children can correct these bad habits when they know the harm. We have had a long class. Let's have a rest after class.

Kindergarten myopia prevention and control publicity month activity plan 4 I. Teaching name:

Protect your eyes and prevent myopia

Second, the teaching objectives:

According to the requirements of Curriculum Standards for Mental Health Education and students' physical condition, I have set the following teaching objectives:

1, cognitive goal: to master the causes of myopia.

2, skill goal: master the method of preventing myopia.

3. Emotional goal: cultivate students' good eye hygiene habits and persevere.

Third, the importance and difficulty of teaching

The teaching focus of this lesson is the method of preventing myopia. The difficulty is to cultivate students' good eye hygiene habits and persevere. Habit formation requires constant and correct repetition, so I made the above arrangement.

Fourth, talk about the teaching process:

1, creating situations to introduce new lessons.

At the beginning of class, I said, "Students, today the teacher asked you to guess a riddle. The student replied: eyes. I said, "By the way, when a person describes what he cherishes as precious and important, he always likes to make such an analogy. To love what you cherish is just like to love your eyes. And often you have precious things but don't know how to cherish them, just like your eyes. When your eyesight is bad, it's too late to regret it. Today we will learn to protect our eyes. "Show the topic" Protect your eyes and prevent myopia ". (blackboard writing)

2. What's the use of eyes?

Teacher: We all have bright eyes. What can she do? Teacher: Let's have a look. Is it the same as you said? Think about it, if you have bad eyes, can you still see clearly?

3. Guide students to understand the manifestations and causes of myopia.

Then ask the students to talk about why some people wear glasses. Because my eyes are nearsighted, I can't see clearly without glasses. So what causes the myopia of our eyes? Students can communicate (show courseware) after discussion: reading for a long time, incorrect reading and writing posture, eyes too close to the book and so on.

4. Methods to prevent myopia.

It is these bad habits that hurt our eyes, so how to protect our eyes and prevent myopia? Now look at the big screen. (Show video 1) After watching it, please talk about how to protect our eyes and prevent myopia in class.

Guide the students to say:

(1) Keep your hand one inch away from the pen tip when writing.

(2) Keep your eyes one foot away from the book when reading.

(3) When writing, keep your chest away from the desk and punch.

5. The students speak very well. We have been looking at the big screen just now, and our eyes are a little tired. Now let's relax our eyes with the teacher. (Show Video 2)

6. Class summary.

My eyes are really comfortable after I finish, class. Eyes are the windows of the soul, so please pay attention to eye hygiene and protect your eyes in your life. The teacher sincerely wishes everyone that tomorrow's expedition will not be affected by today's myopia. I hope everyone has bright and healthy eyes.

The above teaching process embodies the requirements of curriculum standards. Students are the masters of learning, teachers are the leaders and organizers of students' learning, and teachers' teaching serves students' learning.

Teaching objectives of the kindergarten myopia prevention and control publicity month plan 5:

Knowledge and skills:

1, realize the important role of eyes in their own and others' lives.

2, understand the distress of myopia and the causes of myopia, and master the methods to prevent myopia.

3. Educate students about eye care and cultivate good eye habits.

Process and method:

In the process of investigating, collecting, sorting out information, reporting and communicating the harm of myopia and the causes of myopia, students cooperate to explore ways to prevent myopia. Develop good eye habits.

Emotional attitudes and values:

Cultivate students to cherish their eyes and protect their eyesight. Master the methods of preventing myopia and form the habit of scientific eye hygiene. Emphasis and difficulty in teaching: master the preventive measures of myopia and develop good eye habits.

Teaching preparation:

1. Understand the eye structure before class, and investigate the causes of myopia of family members, neighbors and classmates and the inconvenience caused by myopia.

2. Courseware for teaching.

3. Cards, face maps and eye patches

4. The cartoon "What's wrong with Strong Eyes"

5, courseware

Teaching process:

I. Theme of activity import:

1, riddle: Students, today the teacher will guess a riddle for you, ok? "Open the door during the day and close it at night. Take a closer look. There's someone inside. What is it? " (Eyes) (Very clever).

2. Game-Portrait of the Blind.

Teacher: Next, let's play a game about eyes. Who will come?

(A student is performing on the stage)

Listen to the teacher's rules: before playing games, put on an eye mask to cover your eyes and stick your eyes, nose and mouth on the face map prepared by the teacher. Did you hear that? Take the card and start. Open the blindfold and see if it fits. Other students can comment.

3, the role of the eyes

Teacher: Everyone thinks it's funny. In fact, without eyes, our life would be like this. This classmate's work also tells us how important eyes are.

Teacher: Let's talk about it. What can we do with a pair of beautiful eyes? Health: Bright eyes can let us see beautiful scenery.

Health: With bright eyes, we can do experiments more smoothly.

Health: With eyes, we can read a lot of books.

Health: With eyes, we can draw five X's in color.

Health: With eyes, it is more convenient for us to eat and travel.

Pay attention to the students' answers and ask for complete expression.

4. Summary and introduction

Teacher: Yes, our normal life depends on our eyes. Without a pair of bright eyes, we won't feel the beauty of the world. Even if we have eyes, if we don't pay attention to protection, myopia will bring trouble and inconvenience to our lives, so we should protect our eyes and prevent myopia. Write on the blackboard: protect your eyes and prevent myopia (see the topic together).

Next, let's invite students to watch an animated film and see "What's wrong with strong eyes".

Second, guide inquiry and cooperative learning

(A) the causes of myopia

1, read the comic "What's wrong with the strong eye"

Q: What happened to Qiang Qiang? I am nearsighted.

How do you judge his myopia? (The student answers).

Teacher: What causes high myopia? What is the cause of myopia? ) communicate the knowledge you collected before class in groups. Each group will have a competition to see which group reports best. (Group activities, group leader's record and report) (group report).

2. The teacher summarizes the causes of myopia (show the courseware).

Teacher: The students answered very well. In fact, there are many reasons for myopia, besides genetic factors, environmental factors and lack of nutrition, more are caused by bad eye hygiene habits.

(1) Poor study habits such as reading and writing.

(2) Put the book near your eyes.

(3) The lighting conditions are not good (too strong, too weak, and the light source spectrum is too different from the sun).

(4) Continuous eye use is too long.

(5) The height of tables and chairs is not appropriate.

Teacher: For these reasons, more and more people are nearsighted. But there is a certain process from normal eyes to myopia. Let's look at the eyeball structure chart first.

2. The courseware demonstrates the schematic diagram of normal eye vision formation and the schematic diagram of myopia vision formation to define myopia.

3. The process from normal eyes to myopia. Look at the courseware and listen to the explanation.

Once we are nearsighted, our life and study will be affected. Next, please invite a young reporter to interview the nearsighted students in our class.

(Intention: This section aims to let students know the causes of myopia, so as to know that eye hygiene is an effective way to protect their eyes and prevent myopia.

(2) What harm and trouble will myopia bring you?

1, reporter interview, please answer myopia students.

2. The teacher summed up the harm and troubles caused by myopia. (Show the courseware).

Teacher: Yes, myopia can bring a lot of harm and trouble to people. The teacher made a summary. Please look at the big screen. (Read by name) ① Poor eyesight, frequent dry eyes and fatigue, which affect the quality of study, life and work. Wearing glasses will bring inconvenience to life and work.