Health teaching plan for kindergarten middle class: take care of your ears 1 activity goal
1, get a preliminary understanding of the structure and function of the ear.
2. Know how to distinguish noise and protect your ears.
Activity preparation courseware: the role of ears
Activity process
First, import
Show the courseware and guide the children to understand the structure of the ear.
Second, expand
1. Discuss the function of ears in groups.
2. Protect your ears and use ear hygiene methods.
(1) Protect your hearing, and try to go to noisy places as little as possible.
(2) Use headphones, Mp3, etc. , and choose good quality.
(3) Don't listen too loudly, as long as you can hear clearly, and don't exceed one hour every day.
(4) If you find that you have to turn up the volume recently to hear clearly, you should also turn up the volume when watching TV.
You should stop using headphones and go to the otology department immediately.
(5) Stay away from noise: The limit that human hearing can bear is 90 decibels. If it exceeds this limit, it is considered as noise.
(6) The hearing damage caused by noise is gradual, ranging from occasional tinnitus to frequent tinnitus.
Cause hearing loss, ear fatigue and even deafness.
So don't be in a noisy environment often, and pay attention to relieving ear pressure.
(7) Use drugs carefully:
Some anti-infective drugs, such as streptomycin, gentamicin and kanamycin, can damage people's inner ear and cochlea and cause deafness.
Therefore, before taking medicine, you should read the drug instructions carefully or ask a doctor to strictly control the indications.
(8) be careful to dig your ears:
Digging the ear is easy to damage the skin of the external auditory canal and bring bacteria into the ear canal. Improper force will also cause external auditory canal damage and infection.
It leads to inflammation and ulceration of the external auditory canal, and even affects mouth opening and eating. If the ear itches badly,
You can rub it gently on the outside of your ear with your hand or wipe it gently with a cotton swab.
(9) Adjust diet:
Eating more foods rich in zinc, iron and calcium is helpful to dilate capillaries, improve blood supply to the inner ear and prevent hearing loss;
Avoid eating high-salt, high-fat and low-fiber foods for a long time, and don't overeat.
Avoid contact with water:
Don't let water into your ears when swimming or bathing. If you accidentally flow in, you can control the water sideways or gently dry it with a dry cotton swab.
People who like swimming had better wear earplugs.
Remember that March 3rd every year is National Ear Love Day.
Third, the end.
Look for beautiful voices and harsh noises around you.
Health teaching plan for kindergarten middle class: take care of your ears 2 activity goals
1, get a preliminary understanding of the structure and function of the ear.
2. Know how to distinguish noise and protect your ears.
Let children know that happiness is good for their health.
4. Educate children to develop good habits of cleanliness.
Activities to be prepared
Courseware: the role of ears
Activity process
First, import
Show the courseware and guide the children to understand the structure of the ear.
Second, expand
1. Discuss the function of ears in groups.
2. Protect your ears and use ear hygiene methods.
(1) Protect your hearing, and try to go to noisy places as little as possible.
(2) Use headphones, Mp3, etc. , and choose good quality.
(3) Don't listen too loudly, as long as you can hear clearly, and don't exceed one hour every day.
(4) If you find that you have to turn up the volume recently to hear clearly and watch TV, you should stop using headphones and go to the otology clinic immediately.
(5) Stay away from noise: The limit that human hearing can bear is 90 decibels. If it exceeds this limit, it is considered as noise.
(6) The hearing damage caused by noise is gradual, ranging from occasional tinnitus to frequent tinnitus, causing hearing weakness, ear fatigue and even deafness. So don't be in a noisy environment often, and pay attention to relieving ear pressure.
(7) Use drugs carefully:
Some anti-infective drugs, such as streptomycin, gentamicin and kanamycin, can damage people's inner ear and cochlea and cause deafness.
Therefore, before taking medicine, you should read the drug instructions carefully or ask a doctor to strictly control the indications.
(8) be careful to dig your ears:
Digging the ear is easy to damage the skin of the external auditory canal and bring bacteria into the ear canal. Improper exertion will also cause injury and infection of the external auditory canal, leading to inflammation and ulceration of the external auditory canal, and even affecting mouth opening and eating. If the ear is itchy and uncomfortable, you can gently rub it on the outside of the ear with your hand or gently wipe it with a cotton swab.
(9) Adjust diet:
Eating more foods rich in zinc, iron and calcium is helpful to dilate capillaries, improve blood supply to the inner ear and prevent hearing loss;
Avoid eating high-salt, high-fat and low-fiber foods for a long time, and don't overeat.
Avoid contact with water:
Don't let water into your ears when swimming or bathing. If you accidentally flow in, you can control the water sideways or gently dry it with a dry cotton swab. People who like swimming had better wear earplugs.
Remember that March 3rd every year is National Ear Love Day.
End of activity
Look for beautiful voices and harsh noises around you.
Teaching reflection:
Throughout the activity, the children actively participated in the activity and boldly expressed their findings. Judging from the effect of the activity, the teaching difficulty is appropriate and the teaching preparation is sufficient. The application of video materials and courseware can effectively help children understand the function of animal ears and guide them to explore the secrets of ears. Learn how to protect your ears.