Summary of class meeting activities for earthquake prevention and disaster reduction
First, the
Summary of class meeting activities for earthquake prevention and disaster reduction
First, the purpose of the class meeting:
Through this class meeting, students can master the safety knowledge of disaster prevention and reduction in happy activities, enhance their safety awareness, improve their self-care and self-help ability, reduce the occurrence of disasters and accidents, and promote the healthy growth of middle school students.
2. Class meeting preparation:
1, let students collect news about disasters and accidents.
2. Organize students to rehearse the program.
3. Select and train the class meeting host.
4, understand some knowledge of disaster prevention and safety.
3. Class meeting process:
1, announcing the class meeting:
Hello, classmates! Everyone knows that "there are unexpected events in the sky, and people are doomed." Throughout the ages, no matter how human society develops, disasters and accidents always occur from time to time, threatening the safety of human life and property.
Although disasters and accidents cannot be completely eliminated and avoided, a large number of practices at home and abroad have proved that disasters and accidents can be prevented, and effective protective measures can reduce the losses caused by disasters and accidents. Therefore, we must go through professional training the day after tomorrow and consciously practice self-protection skills. I hope that through this class meeting, more students will consciously learn or organize to learn earthquake disaster prevention and self-help knowledge, cherish life and prevent problems before they happen.
2. Introduce relevant knowledge:
▲ How to prevent shock in school: When in class, you should quickly hold your head, close your eyes and hide under the desk under the teacher's command. When in the playground or outdoors, you can squat down and cover your head with your hands.
▲ How to avoid electric shock in public places: obey the instructions of the on-site staff, don't panic, don't rush to the exit, avoid crowds, and avoid being squeezed into walls or fences.
▲ In theaters, gyms, etc. : kneel on the spot or under a row of chairs; Pay attention to avoid hanging objects such as chandeliers and electric fans; Protect your head with a schoolbag, etc. Choose solid counters and commodities (such as low furniture, etc.). ) or columns in shopping malls, bookstores, exhibition halls, subways, etc. And squat down in the inner corner and protect your head with your hands or other things; Avoid glass doors and windows, glass windows or counters; Avoid tall and unstable shelves or shelves with heavy objects and fragile items; Avoid tall rear hanging objects, such as billboards and chandeliers.
▲ How to absorb shock outdoors: choose to squat or squat on the open ground to avoid falling; Don't run around and avoid crowded places; Protect your head with a schoolbag, etc. Don't go back indoors casually. Avoid tall buildings or structures: buildings, especially those with glass curtain walls; Crossing bridges and overpasses; Under tall chimneys and water towers; Avoid dangerous objects, towering or hanging objects: transformers, telephone poles, street lamps, etc. Billboards, cranes, etc.
▲ What should I do if I encounter special danger during the earthquake? When the gas leaks: cover my mouth and nose with a wet towel. Never use an open flame. Try to move after the earthquake. In case of fire: lie on the ground and cover your nose and mouth with a wet towel.
After the earthquake stops, move to a safe place and crawl against the wind. When toxic gas leaks: when the chemical plant is on fire, when toxic gas leaks, don't run in the downwind direction, try to go around the headwind direction, and try to cover your nose and mouth with a wet towel.
▲ Dangerous places to be avoided: factories producing dangerous goods, dangerous goods warehouses, inflammable and explosive goods, etc.
▲ What to do if it is buried: remove the movable broken bricks and other sundries around you to expand the activity space. Be careful not to use force when you can't move to prevent the surrounding debris from further collapsing; Try to support the rubble with bricks, sticks, etc. To prevent being buried again during aftershocks; Do not use indoor facilities, including power and water. , and don't use open flames; When you smell gas, toxic smell or excessive dust, try to cover your mouth and nose with wet clothes. Don't make a hullabaloo about, save your strength and knock for help.
3. Introduce the basic situation of earthquake work in China;
China is located between the Pacific plate and the Indian plate, and its crustal tectonic movement is intense and complicated, so it is the region with the highest level of seismic activity in the global continent. In recent years, the state attaches great importance to scientific and technological research on earthquake prevention and disaster reduction, with increasing investment and stronger guarantee. Implemented? China Digital Earthquake Observation Network Project? China and China crustal movement observation network? And other major projects. At present, an innovative platform of seismic science and technology integrating observation, experiment and research and development has been initially established, with remarkable results. A large number of outstanding achievements in earthquake science and technology have won national natural science awards, technological invention awards and scientific and technological progress awards. The broadband digital seismograph developed in China is not only widely used in the construction of seismic network in China, but also exported to more than ten countries and regions. The scientific and technological level of monitoring and studying crustal movement by using space technology in China has entered the international advanced ranks. China's position in the world seismological science is increasing day by day and its influence is expanding day by day. There are papers from world-class academic journals, experts from important international academic organizations and the voice of large-scale international conferences. At present, more than 50 countries and regions have carried out earthquake cooperation and exchanges with China.
4, make students learn to judge the omen before the earthquake:
Earthquake anomalies that can be directly perceived by human senses are called earthquake macroscopic anomalies. The manifestations of earthquake macro-anomalies are diverse and complex, with hundreds of kinds of anomalies and thousands of anomalies, which can be roughly divided into groundwater anomalies, biological anomalies, geoacoustic anomalies, geooptical anomalies, electromagnetic anomalies, meteorological anomalies and so on.
Poetry of earthquake precursors:
▲ groundwater anomaly: well water is a treasure, and the precursor comes early.
No rain, muddy water, dry weather and well water.
The water level changes greatly, and the flowers are bubbling.
Some change color, some change taste.
▲ Animal abnormality:
Animals have signs before earthquakes, and close monitoring is the most important.
Mules, horses, cattle and sheep don't enter the circle, ducks don't go into the water, and dogs bark.
The mouse escaped, but the pigeon flew back to its nest.
The snake came out of the hole in the ice and snow, and the fish jumped up in fear.
▲ Ground light and ground sound: (Ground light and ground sound are the light and sound emitted from underground or ground before or during the earthquake, and are important impending earthquake predictions. )
Before the impending earthquake, in an instant, the earth boomed and the fire flashed.
When the earthquake comes, we must act decisively and quickly to avoid danger.
Four. Class meeting summary:
1, class meeting results:
Through this activity, the students learned the common sense of earthquake prevention and disaster reduction, the basic situation of the development of earthquake work in China, and learned the life skills of how to escape and save themselves and each other in an earthquake. Through this activity, the students also learned the details of the Sichuan earthquake, which shocked and shocked their hearts and inspired their patriotic enthusiasm and love. During the whole activity, students not only learned the common sense of earthquake prevention and disaster reduction, but also learned the ability of cooperation and mutual assistance, emergency response and data collection.
Attach great importance to it and organize it carefully. Relevant education departments and units should attach great importance to publicity and education activities on earthquake prevention and disaster reduction, strengthen leadership in the spirit of being highly responsible for the safety of life and property of teachers, students and employees, and carefully organize and implement them according to the contents of the activities to ensure the effectiveness of the activities. Innovate the form and enrich the content.
Each class should be combined with the actual situation, on the basis of implementing the centralized publicity and education organized by the school, adopt flexible and diverse forms to enhance the appeal and attraction of publicity and education activities for earthquake prevention and disaster reduction. Enhance middle school students' awareness of earthquake prevention and disaster reduction, and always cultivate their ability to cope with crises. Lin' an is always prepared for danger in times of peace.
Summary of class meeting activities for earthquake prevention and disaster reduction
Activity goal: Through the activity, students can get a preliminary understanding of the causes, distribution, hazards and preventive measures of earthquakes, volcanoes, landslides and mudslides. Understand the relationship between earthquakes and various disasters.
Activity preparation: collect relevant information about the earthquake; Rehearse the program; Courseware making, etc.
Activity flow:
First, situational introduction
Earthquakes around the world have brought great pain and loss to countless people. What earthquake knowledge have you learned? Today, let's learn how earthquakes are caused and how to prevent them.
Second, the activity process
1, communicate with each other in the group to understand the cause of the earthquake.
Students show their knowledge about earthquakes and communicate with each other.
3, preliminary understanding of the correlation of various geological disasters.
Various geological disasters not only have their own formation, development and disaster-causing laws, but also have certain correlations among disasters and between disasters and other factors.
There may be several geological disasters in an area, and they are related in origin.
For example, in the process of a disaster, there is often a primary main disaster that induces other disasters. For example, earthquakes cause disasters due to the destruction of production and living facilities, and at the same time cause ground fissures and fires. Due to casualties and the destruction of medical facilities, it may cause epidemics. Human activities and their impact on the natural environment can indirectly or directly induce geological disasters. For example, the destruction of vegetation by human beings increases the amount and speed of surface runoff, which is an important reason for the increase of debris flow frequency. Large-scale human engineering activities cause landslides and other disasters from time to time.
4. How to carry out personal protection when an earthquake occurs?
(1) If you are indoors, you should hide under solid furniture nearby, such as a writing desk, a solid bed, a kang edge of rural soil, or you can hide in a corner or a small-span bathroom and kitchen with many pipes and good integrity. Be careful not to hide under the outer window, in the elevator, or jump off a building.
(2) If you are in the classroom, you should quickly hold your head, close your eyes and squat under the desk under the teacher's command. As soon as the earthquake stops, evacuate quickly and orderly, and don't crowd when evacuating.
(3) If you are outdoors, try to stay away from narrow streets, tall buildings, tall chimneys, transformers, glass curtain wall buildings, viaducts and yards where dangerous goods and inflammables are stored. After the earthquake stops, don't run back to the collapsed building easily to prevent aftershocks from hurting people.
(4) If you are in a department store, you should hide near pillars or large commodities, but try to avoid glass cabinets. When you are upstairs, you should seize the opportunity to gradually move to the bottom.
(5) If you are in the workshop of the factory, you should squat down beside large machine tools and equipment nearby, but pay attention to leave dangerous places such as power supply, gas source and fire source.
(6) If you are in a moving car, tram or train, you should grasp the handrails to avoid falling and bumping, and at the same time, you should pay attention to personal injury caused by falling luggage.
(7) No matter where you hide, try to protect your head with a quilt, pillow, schoolbag or other soft objects. If an open flame is being used, please put it out quickly.
5. Earthquake protection exercise.
Third, the class meeting summary:
Tell me what you have gained from this class meeting.
Summary of class meeting activities for earthquake prevention and disaster reduction
Class meeting theme
Natural disasters are merciless, and many people's lives are lost in natural disasters, especially earthquakes, which are the most destructive. We will learn about earthquakes in this class meeting. I hope everyone can learn how to escape from earthquakes in this class.
Academic goal
1, through this class meeting, let the students know the serious disaster brought by the earthquake to the people.
2. Let students know and master some basic knowledge of earthquakes, and educate students not to panic when an earthquake occurs and take refuge in a safe place.
3. Strengthening students' self-protection consciousness and improving their self-protection ability is beneficial to their healthy growth.
Teaching preparation video playback, ppt courseware
teaching process
First, import the active theme:
On May 2, 2008, 12 was written into history. On the same day 14: 28, the sudden Wenchuan earthquake of magnitude 8.0 shook Wenchuan and the hearts of hundreds of millions of people. The beautiful county, such a charming land of abundance, suddenly the sky were to fall, broken walls. Painful moments, heartbroken figures, blood-stained children, injured faces? It's been bothering us for a long time
After the Wenchuan earthquake in Sichuan, it sounded the alarm for us to plan ahead. Usually, our life is very happy, but in fact, danger may happen at any time. If the earthquake really comes, dear students, are you ready to beat it?
Second, preparation before the earthquake: let earthquake prevention go deep into our daily life and get ready.
1. What preparations should be made before the earthquake?
Learn the basic knowledge of earthquake first aid, formulate family emergency plans, and carry out one-minute emergency evacuation drills for families; Prepare an earthquake-proof emergency kit. Complete emergency supplies. Furniture items should be placed at the bottom and lights at the top. Put the bed near the inner wall (load-bearing wall), away from the beams and chandeliers.
2. How to prepare for evacuation?
Clean up the sundries, so that the doorway and courtyard passage are unblocked, which is convenient for people to escape during the earthquake. Familiar with the surrounding environment, understand the shelter, and evacuate along the designated route in time during the earthquake.
Three, earthquake self-help knowledge:
1, what is the principle of shock absorption in earthquake?
(You should crouch under the bed, desk, small-span room and other safe corners nearby, and evacuate quickly after the earthquake. )
2. How to save yourself in the earthquake? Let the students discuss and communicate first, and then make supplements and summaries. )
If it can be done, we must first cut off the power supply and gas supply to prevent fire. Protect your head with a pillow, hand or cushion.
Rush out of the house in the bungalow to the open area. If it's too late, just lie under the hard furniture and wait for the opportunity.
3 follow the principle of avoiding nearby buildings. Hide under a nearby bed or table? Safety corner? Or kitchen, bathroom, storage room, etc. Don't jump off a building and wait for an orderly evacuation after a strong earthquake. When evacuating from a tall building, you should take the safe passage and never take the elevator.
Don't run outside the classroom in the classroom, hold your head and close your eyes, hide under the desk, and move outside the classroom under the command of the teacher after the earthquake. When you are outside the playground, you can squat down in the same place and cover your head with your hands. Pay attention to avoid tall buildings or dangerous objects.
5 choose to squat or get down in the open place on the street to avoid tall buildings, such as buildings.
Once the vibration stops, you must evacuate to a safe place quickly. The most important thing is to establish confidence in survival and calm down. First of all, remove the debris around your head, keep breathing smoothly, and cover your nose and mouth with a wet towel when you smell gas or toxic gas; Bricks, wood, etc. It is used to support rubble and prevent the environment from further deterioration after aftershocks. Don't cry, try to control your emotions, try to rest, and wait for rescuers to arrive. If you are injured, you should dress the wound in a simple way to avoid excessive blood loss and coma. In order to save food and drink, the water and food in the shockproof bag must be used sparingly, and the water pipe can be tapped when the distress signal is sent.
Four, mutual rescue knowledge after the earthquake:
1, the principle of saving people after the earthquake is to save people nearby first. Whether it is family, neighbors or strangers, so as not to miss the opportunity to save people and cause undue losses. Save the young first. Can let them play a role in disaster relief quickly. It's easy to save first It can speed up the rescue and expand the rescue team as soon as possible.
2. First, ask your family or neighbors to provide information. Ask whether there are people in need of rescue in the buried objects by shouting and knocking at the door. Listen carefully to the distress signal and determine the location of the buried person. On the premise of maintaining ventilation (ventilation), make signs and wait for professional rescue team personnel to come for treatment.
3, close to the buried personnel, don't use sharp tools to dig. Pay attention to distinguish between supports and general buried objects, and do not destroy the original supporting conditions, so as not to cause new injuries to personnel. The first is to expose the head of the buried person, remove the dust from the mouth and nose, and ensure that the survivors can breathe smoothly. In the process of rescue, it is not allowed to pull hard and drag hard to avoid the body of the rescued person being injured again. Cover your eyes to avoid glare. Don't take in a lot of fresh air suddenly, and don't eat too much at once. Avoid being too excited by the rescued person.
Teaching summary
The earthquake is terrible because it is unpredictable and powerful, but what if we do well in the challenge? Natural disasters? With psychological preparation, the power of the earthquake is also much lower than before. Students, usually read some self-protection books to protect our safety! Our school is expected to hold an earthquake prevention and disaster reduction exercise next Monday and Tuesday. I hope all the students can follow the teacher's instructions and ensure the safety of the practice. For the sake of safety, there must be no safety problems in the practice.