Second grade health teaching plan Volume II 1
Teaching objectives:
1, let students know the structure of the nose.
2. learn how to protect your nose
Teaching focus:
Let the students know the basic structure of the nose, learn several ways to protect the nose, and know the harm that their bad hygiene habits bring to the nose.
Teaching difficulties:
Demonstrate three ways to protect your nose and learn the correct way to protect your nose.
Teaching preparation:
One or a pack of napkins, pictures, things that stimulate the smell (vinegar, sesame oil) and fruits.
Teaching process:
1. Briefly introduce the structure of nasal cavity surface.
1, nasal mucosa-mucosa can secrete mucus and keep the nasal cavity moist.
2, nose hair-can block the dust and bacteria inhaled in the air.
Second, teach three ways to protect your nose.
1, nose blowing method
A) The teacher must first make an incorrect way to blow his nose, hold his nose with his thumb and forefinger and blow his nose hard. This method will squeeze the snot of bacteria into the eustachian tube, causing otitis media.
B) The teacher should make another correct way to blow his nose. Press one index finger on one alar hole to let the air flow out, and then stroke the nose in the other nasal cavity in the same way. (Students learn to do it once)
2, the method of eliminating nasal dirt
Teacher's demonstration: Take a handkerchief, wrap it around your little finger, and get rid of the booger. Students do it together.
Protect your nose when the dust is flying. Cover your nose with a handkerchief to reduce dust inhalation and protect your trachea and lungs.
Third, after listening to the teacher's introduction, you can point out or tell the basic structure of your nose.
Listen to the teacher and tell me what you usually do.
Ask the students to demonstrate the group exercises.
Imitation practice
Organizing games: My nose is really smart. I can smell different objects with my nose.
Third, think well and do well.
Say: Are they doing this right?
Show the pictures and discuss whether the friends in the pictures did it right.
After summing up the discussion, draw your own conclusions and deepen your understanding of the importance of the nose.
Let the students know the structure of the nose and learn how to protect their noses.
Note: Let students know the basic structure of the nose, learn several ways to protect the nose, and know the harm that their bad hygiene habits bring to the nose.
Second grade health teaching plan Volume II 2
Teaching purpose:
1, let students know the basic structure of eyes and its important role.
2. Let students know how to prevent myopia and care for their eyes from an early age.
Emphasis and difficulty in teaching:
Improve students' understanding of caring for eyes and know the important role of eyes-they are needed for study, work and life. Teaching process:
Introduce new courses:
Guessing game:
① Up hair, down hair and a black grape in the middle.
(2) Two grapes are black and bright and grow on people. Open the kiln to look around during the day and close the window at night. (beat-a person's body part)
(2) Teaching new courses
1, showing wall chart: eyes
2. blackboard writing topic: the function of eyes
3. Observe the eyes and tell me the names of the parts of the eyes.
4. The story tells the role of eyelashes, eyelids and pupils.
5. Draw the changes of pupils under strong light and weak light.
(3) Discussion: Why are eyes important?
1, drivers drive, scientists do experiments, watch TV, play games, scouts spy on the enemy, etc. , have no eyes.
2, everyone sings together? Only mom is good in the world? . Then ask the students, how is mom? After the students finished, the teacher summed up: it's very kind of mom. Clothes are worn out and replaced, shoes are worn out and replaced, toys are worn out and replaced, but no matter how good the eyes are, mom can't buy them.
3. Take a look: Is the eye like a camera to let students know about it?
4. Summary: Eyes are the most precious thing in our bodies. We study and study science, and the PLA uncle defends the motherland. We can't live without eyes at any time, so eyes are very important.
How to protect your eyes
1, Introduction:
(1) First of all, pay attention to eye cleanliness. We shouldn't wipe our eyes with our hands, especially dirty hands. Towels and washbasins for washing face should be used by special personnel to prevent cross infection of germs. If you have eye problems, you should tell your parents and seek medical treatment as soon as possible.
(2) Question: Does anyone know what diseases the eyes are prone to get? Students talk about various phenomena: for example, eyes are red and swollen; Can't see clearly; Wear glasses, etc.
(3) According to the phenomenon that students talk about, teachers talk about common eye diseases, such as trachoma and myopia.
Step 2 prevent myopia
Question: What's the harm of myopia?
Talk about a nearsighted classmate, discuss the myopia phenomenon of some students and adults, and realize the harm of myopia to study, work, life and sports.
Question: How should we protect our eyes and prevent myopia? The teacher talks about the formation of myopia and leads the students to discuss ways to protect their eyes. )
Discussion: (in groups of four) What are the methods to protect eyes and prevent myopia?
Guide the students to discuss the benefits of doing eye exercises every day.
Benefits of eye exercises: Stimulating acupoints and skin muscles around the eyes by massage, promoting blood circulation in the eyes, improving neurotrophic, quickly eliminating intraocular adjustment activities and metabolites, and eliminating eye fatigue. Insisting on doing eye exercises can not only prevent myopia for normal eyes, but also control the deepening of myopia, so that people who are already nearsighted can gradually return to normal vision.
Therefore, we should pay attention to the correct sitting posture at ordinary times, with hands one inch away from the pen tip and chest punched from the table. Keep your eyes on the book, don't read when the light is bad, don't read when walking on the road, don't read when sitting in the car, don't read when lying down, and watch TV for too long. Check your eyesight every semester to see if it is normal.
Step 3 prevent trachoma
Let the students discuss: Why can't you wipe your eyes with your hands?
Trachoma is an infectious disease caused by poor hygiene. Trachoma seriously leads to blindness.
Discuss in groups of four: How do we prevent trachoma? )
Summary: We should develop good hygiene habits at ordinary times, such as wiping eyes, washing face, wiping towels and handkerchiefs, and don't use other people's towels.
Thinking: How should we care for our eyes?
Note: Let students know the basic structure and important functions of eyes, let students know how to prevent myopia, and know how to care for eyes from an early age.
Second grade health teaching plan Volume II 3
Teaching objectives:
1. Let students know the importance of paying attention to personal hygiene and environmental hygiene in daily life through various activities.
2. Cultivate students to develop good habits of hygiene from an early age.
Teaching emphasis and difficulty: Understand the significance of paying attention to personal hygiene and environmental hygiene.
Teaching preparation: wall chart, multimedia
Teaching process:
I. Introduction of activities
1. The teacher put forward two views:
(1) You can eat fruits once you wipe them with your hands, and you won't get sick if you don't clean them.
(2) Illness comes from the mouth, and health can only be achieved by paying attention to hygiene. Let the students judge which view is correct.
Second, the activity process
1. Talk about group discussion: Ask students to carefully observe seven wall charts and guess what the children in the pictures are doing and what the benefits are. These seven pictures are divided into four activities:
(1) Pay attention to personal hygiene.
(2) Pay attention to food hygiene.
(3) Pay attention to eye hygiene.
(4) Indoor environmental sanitation.
2. Discuss and ask students to discuss in groups what should be done for health. Photo 1: How to be on duty in the classroom?
The second group: what water to drink is hygienic.
Group 3: How to keep the classroom air fresh?
Group 4: How to sleep is about hygiene.
3. Take a look and let the students know the existence of bacteria. Let the students talk about the harm of bacteria and how to eliminate them.
4. Tell me about it.
Let students talk about things around them, pay attention to hygiene and correct bad hygiene habits. For example, tableware should be disinfected, raw and cooked separately, and you can't pick your nose or pull out your ears.
Third, the extension of activities.
This activity allows students to discuss and improvise. Through discussion and performance, let students further understand that they should pay attention to hygiene under any circumstances. Put the results of today's discussion into practice.
(1) Pay attention to personal hygiene.
(2) Pay attention to food hygiene.
(3) Pay attention to eye hygiene.
(4) Indoor environmental sanitation
Note: Through various activities, let students know the importance of paying attention to personal hygiene and environmental hygiene in daily life.