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Primary school health education teaching plan
How to measure height, weight and pulse?
Teaching objectives:
1. Let students learn how to measure their height, weight and pulse and observe their growth and development.
2. Educate students to measure their height, weight and pulse frequently, and care about their growth and development.
Teaching emphasis: the correct method of measuring height, weight and pulse and related matters needing attention.
Teaching difficulties: the significance of measuring height, weight and pulse.
Teaching AIDS (preparation before class): anthropometer, pulse meter.
Teaching process:
1. Height measurement;
(1) Equipment used: height sitting height meter.
(2) Test method: The subject stands barefoot on the floor of the altimeter and stands at attention (the upper limbs naturally droop, the heels are together, and the toes are separated by 60 degrees).
2. Weight measurement;
(1) Use instruments: carry a steelyard.
(2) Test method: same as above.
3, pulse measurement:
(1) Instrument used: pulse meter.
(2) Measurement method: The measured part is the position of flexor artery on the wrist.
Precautions;
1) Subjects are not allowed to engage in physical activities and physical labor before weighing.
2) The subject is standing in the center of the ruler, and the movements of the upper and lower rulers should be light.
3) The lever scale should be calibrated before use, and the weight of the weight should be checked to avoid mistakes.
4) Keep your mind calm and your body quiet when measuring your pulse.
Course summary:
Teacher: People often measure their weight and pulse and care about their growth, development and nutritional status. If you find that there is a big gap with your peers, you should go to the hospital for consultation and diagnosis. Do you understand this truth?
Health: I see!
Feedback detection:
1. Ask the students to explain what a pulse is.
2. Answer: What is the function of measuring height, weight and pulse?
3, judge right or wrong:
(1) Weigh yourself with your schoolbag on your back ()
(2) Wear shoes or hats to measure height ()
(3) Measure the normal pulse when the body is calm ()
Primary school health education teaching plan II course theme: What about myopia?
Teaching objectives:
1, let students know how myopia is formed.
2. Learn how to protect your eyesight.
Teaching emphasis: the main causes of myopia and how to prevent it.
Difficulties in teaching: Why do students suffering from myopia go to the hospital for optometry and need a pair of qualified glasses?
Teaching aid (preparation before class): eye structure diagram
Teaching process:
1. There are many and complicated reasons for myopia, but it is certain that most myopia is caused by bad eye hygiene habits.
(1) The reading and writing posture is incorrect.
(2) Do not pay attention to the intensity of light when reading or writing.
(3) The life and study system is not perfect.
(4) congenital factors.
2. Prevent myopia.
(1) When reading and writing, keep the distance between your eyes and the book 30 cm, and pay special attention to the correct writing posture.
(2) Don't spend too long reading and writing, and rest for 1 hour 15 minutes.
(3) Don't lie down, ride or walk to read.
Recommended:
(4) light and: the light should not be too strong, too dark, and the light should not be directed at books.
(5) Life should be regular and hygienic, physical exercise should be strengthened, physical fitness should be enhanced, and good eye habits should be formed. Pay attention to reasonable nutrition at ordinary times.
(6) Insist on doing eye exercises seriously.
If you have myopia, you must go to the hospital for optometry and get a pair of qualified glasses.
(1) mydriatic optometry should be done before glasses are fitted to confirm whether there is myopia.
(2) Wear glasses with the right degree, not too deep or too shallow.
(3) After wearing glasses, you should still pay attention to eye hygiene to prevent deepening. Check your eyesight regularly. If you find that your vision is declining, you should wear it again.
Course summary:
Teacher: What should I do after learning myopia together today? Now who can say what to do with pseudomyopia? (Student answers)
Teacher: What should I do if I am really nearsighted? (Student answers)
Teacher: What problems should I pay attention to when wearing glasses? (Student answers)
Feedback detection:
(1) Students with pseudomyopia should urge them to correct themselves consciously.
(2) Care about your eyes, check your eyesight once a month, and correct it in time if it drops.
Primary school health education teaching plan 3 course theme: healthy diet.
First, the teaching objectives
1. We should know that the main nutrients contained in food and the nutrients needed by people mainly come from food.
2, enhance the awareness of not partial eclipse, not picky eaters and pay attention to food diversity.
3, understand the disadvantages of food additives, know the common sense of safe eating.
4. Cultivate a sense of responsibility, pay attention to your healthy diet and develop good eating habits.
Second, the focus of teaching
Do you know how to eat healthily?
Third, teaching difficulties
Cultivate a sense of responsibility to pay attention to your healthy diet.
Fourth, teaching preparation:
Courseware (story recording, materials collected before class, short films, etc. ), food card.
Verb (abbreviation of verb) teaching process;
discuss
1, Discussion: Son, what kind of people do you think are healthy? (Students express their opinions)
2, yes, too fat, too thin, sallow complexion ... can not be called a healthy person. It seems that a person's health is directly related to diet, so we must pay attention to diet health in our daily life. (Writing on the blackboard: Healthy Eating) Students read the questions together. So how to eat healthily?
(B) from the story to harvest knowledge
1. Students live in a happy and warm family, and they are cared and loved by their parents and family. There seems to be no danger. However, there are still many things in life that need attention and care. Food is the sky for the people and food is the sky for the people. Now listen to a story. Synopsis: A child came home from school, was hungry, and wolfed down a lot of food. Because of indigestion, he later vomited and diarrhea and was taken to the hospital. )
2. What do the children want to say after hearing this story?
Yes, when we eat food, we should be careful not to overeat, but to chew slowly ... so as to help the digestion of food. (blackboard writing: don't overeat)
(3) Feeling healthy from the data
1, courseware demonstration (materials collected by the teacher before class) is as follows: ① types and functions of food additives; ② Harm of food additives to human health; ③ What is green food and what is the sign of green food; Fresh food, how to eat it is safe.
2. After reading the information, work in groups of four to talk about understanding and exchange feelings.
3. The whole class exchanges, and each group sends a representative to exchange speeches. You can give an example to prove it and talk about your personal experience.
4. Teacher: Children, the "KFC Sudan Red No.1 Incident" made our classmates worry about food safety; "The pollution of pesticides and fertilizers on agricultural products" shocked the students even more. The management and quality control of green food bring hope to students. Therefore, in our daily diet, we should eat more green food and less food with additives such as pigments. (blackboard writing: eat more green food and eat less food with additives such as pigments)
Understanding nutrition in autonomous learning
1, food classification
Narrator: We eat a lot of food every day. Teacher, here are some food cards. Can you classify them? (Stick a card on the blackboard)
2. Understand the main nutritional components of various foods.
3. Next, we classify these foods according to their nutritional components.
(1) The same table cooperates to classify food. (2) Talk about the results of classification.
4. Narrator: At ordinary times, the teacher found that some students only eat vegetables and not meat, while others only eat meat and vegetables. What will happen if this continues for a long time? (1) lack of vitamins, why malnutrition?
(2) What nutrition does the human body need? Let's look at the big screen and see what it tells us.
(3) Question: What nutrients do people need for their growth and development? What are the benefits of these nutrients to the body?
(4) Emphasize the harm of picky eaters.
(5) Summary: No food contains all the nutrients the human body needs. In order to grow healthily, it is important that foods should be diversified and not partial to food. (blackboard writing: food should be diversified, not partial eclipse)
(5) Understand the reasonable collocation of food in practice.
1, Teacher: In our daily life, we often hear some incidents about food poisoning or allergies, for many reasons, such as accidentally putting harmful substances into food and eating some spoiled food. However, there is another reason that people ignore, that is, some foods are mixed in disorder. Let's watch the short film (spinach and tofu for soup)
2. What do you know after reading it?
3. Show the cards and discuss: Do you think the collocation of these foods is reasonable? Please state your reasons?
There seems to be a lot of scientific knowledge about how to match food and eat reasonably. This needs to be understood gradually in our later life. (blackboard writing: the food should be reasonable)
(6) Summary: Look at the summary on the blackboard. Through the study of this lesson, children know that in order to have a healthy diet, they should not overeat, eat more green food, eat less food with additives such as pigments, and be diversified and not partial to food. At the same time, we should pay attention to reasonable food collocation.
(7) Extracurricular development
Make propaganda slogans to call on all students to eat healthily.
Writing on the blackboard: Do not overeat, eat more green food in a healthy diet and eat less food with additives such as pigments. Food should be diversified, not picky about food, and the collocation should be reasonable.
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