Everyone's life is given by parents, and life is everywhere. The following are the safety education teaching plans for the fourth grade winter vacation compiled by you and me. Welcome to refer to!

Teaching objectives of safety education teaching plan for the fourth grade winter vacation;

1, understand the composition of the human respiratory system. Know how to avoid respiratory injuries.

2, clear how to breathe is healthy breathing. Understand the effect of exercise on breathing.

3. On the basis of understanding the structure and function of respiratory system, students understand the importance of respiratory system to human life activities, know how to cherish life more, and form a good habit of paying attention to personal hygiene and environmental hygiene. Through the calibration of vital capacity, we can understand the benefits of strengthening physical exercise to the respiratory system.

Teaching points:

Instruct students to understand the functions of various parts of the human respiratory system by touching and infecting breathing.

Teaching difficulties

Know how to breathe healthily.

Teaching preparation:

courseware

Teaching process:

First, ask questions to create a situation:

1 courseware demonstrates video recording or animation, such as the diver checking the respirator and oxygen bottle before diving, shortness of breath during strenuous exercise while driving, and the first cry of the baby at birth.

2 Calculation: Students measure their breathing times within 1 minute and calculate the number of times gas enters and exits the body every day.

Ask questions:

How does oxygen enter the human body?

What changes have taken place in the body?

Talk about emotional contagion with images or animations.

Experiment: Self-test the breathing frequency and carefully calculate the value.

Think enthusiastically

Second, solve the problem:

1, understand the respiratory system

1) View:

The model of human respiratory system and the outline of human chest (multimedia display), lung or fresh mammal lung model.

2) Discussion:

What organs does the human respiratory system consist of? What is the most important organ? Give reasons

What are the parts of the chest?

2. Don't hurt the respiratory system.

1) self-reported pneumococcus.

2 3) Understand several common respiratory infectious diseases among children.

Such as: chicken pox, meningitis, leprosy and so on.

3. Breathe healthily.

A. how to breathe healthily?

Breathe through your nose.

Take a deep breath often.

3 Stay away from snuff.

Don't play in an environment with bad air.

5. Replenish water in dry season.

6 strengthen exercise and improve resistance.

B. Reading information

C. Combining reading and development, the whole class does breathing aerobics together.

Third, the teacher concluded:

In this lesson, we learned about the respiratory system, how to prevent respiratory system injuries, and how to keep healthy breathing. After everyone goes home, review and consolidate, and tell their families what they have learned.

Blackboard design:

Lesson 1: Care about the health of respiratory system.

Respiratory system: nose, pharynx, larynx, trachea, bronchus and lungs.

Reflection after class:

Fourth-grade students' winter vacation safety education Winter vacation is coming. In order to let all students have a safe, happy, civilized, healthy and beneficial holiday, we should talk about safety from the following aspects.

First of all, students should firmly establish? Safety first? Thought, understand the importance of safety.

Do: safety first, start from me;

Safety first, start with small things.

Pay attention to safety and care for life.

I want to be safe. I know it's safe.

Always safe, always safe.

Everyone stresses safety and ensures everyone's safety.

Second, obey the traffic rules and pay attention to traffic safety.

The Spring Festival is the peak period of visiting relatives and friends, and it is also the frequent period of all kinds of traffic accidents. I hope that students will obey the traffic regulations during the winter vacation and when they go out.

The red light stops and the green light goes.

Ride on the right side of the sidewalk.

It is forbidden to ride a bicycle on the road to chase and fight.

Pay attention to ride safety.

If there is a traffic accident, try to inform your parents in time and call 120 for rescue.

Third, fire prevention, gas prevention and electricity prevention

We may deal with fire, electricity and gas every day. Students should know the relevant knowledge, pay attention to eliminate the hidden dangers of water, fire, gas and electricity in life, don't play with fire, pay attention to fire prevention, and call 1 19 in case of fire. Do not play with electricity, do not disassemble and assemble electrical appliances without permission to prevent electricity; Pay attention to gas safety and prevent gas poisoning.

Fourth, monitor cultural life and prevent spiritual pollution.

Stay away from Internet cafes, log on to unhealthy websites, and check online pornographic content. Don't set foot in commercial electronic game rooms, billiards halls, dance halls and other entertainment places. Do not participate in unhealthy recreational activities, listen, disbelieve, publicize or participate in feudal superstitious activities, and resolutely resist cult activities.

Do not buy or borrow books, periodicals, newspapers, CDs and videos containing unhealthy contents; Don't watch vulgar movies and TV.

Be sure to say hello to your parents when you go out and come home on time. Don't play outside after 9 pm, don't go out alone at night, and don't stay out all night.

Sixth, when dealing with strangers, we should be vigilant and beware of being deceived. Don't contact the students who graduated before, beware of being cheated and learn to protect yourself.

Develop good hygiene habits, pay attention to food hygiene, don't overeat, overeat, eat reasonably, don't eat rotten food, don't buy it? Three no? Food, every student should not smoke, drink or gamble during the holidays. Don't spend money recklessly.

Safety is more important than Mount Tai. Students are required to self-supervise, be strict, prevent problems before they happen, and their safety awareness should be alarmed. Especially during the winter vacation, there are many unsafe factors. Therefore, it is necessary to strengthen safety awareness, improve preventive ability, and always pay attention to the safety of yourself and the people around you. Preventing the occurrence of safety accidents is not only to save valuable wealth for family and society, but also to lay the foundation for their future happy life.

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