Primary school students' safety knowledge! Not too long!

what should I pay attention to during recess activities?

During the intense study every day, recess activities can play the role of relaxation, adjustment and proper rest. The following aspects should be paid attention to in recess activities:

L. The outdoor air is fresh, and recess activities should be outdoors as far as possible, but not far away from the classroom, so as not to delay the following courses.

2. The intensity of activities should be appropriate, and strenuous activities should not be done, so as to ensure that you are not tired, focused and full of energy when you continue your class.

how to ensure safety when playing games?

Games are an important part of students' lives, and we should also establish the concept of safety in games:

1. Pay attention to choosing safe places. Stay away from the production areas of roads, railways, construction sites and factories; Do not enter dry wells, cellars or air defense facilities; Avoid transformers and high-voltage wires; Don't climb water towers, poles, roofs and high walls; Do not go near deep lakes (ponds, rivers, pits), wells, cesspits, biogas digesters, etc. These places are very prone to danger, and a little carelessness will cause casualties.

2. Choose a safe game to play. Don't play dangerous games, and don't imitate dangerous scenes in movies and TV, such as picking up cars, climbing tall buildings, fighting with knives and sticks, throwing stones at each other, and lighting branches and waste paper. This is very dangerous and easy to cause unexpected consequences.

3. Choose the right time when playing. You can't play for too long. This will easily lead to fatigue, and the possibility of accidents will greatly increase. It is best not to play games at night, because the sight is not good when it is dark, and people's reaction ability is also reduced. It is prone to danger.

what safety precautions should I pay attention to when going to physical education class?

physical education class is an important course for physical exercise and physical fitness in primary and secondary schools. There are various training contents in physical education class, so the matters needing attention in safety are different due to the different training contents and instruments used.

1. sprint and other events should be carried out according to the specified runway, and it is not allowed to cross the runway. This is not only the requirement of competition, but also the guarantee of safety. Especially when sprinting towards the finish line, we should abide by the rules, because at this time, people's physical momentum is great, their energy is concentrated in the competition, and they are mentally unprepared. Once they stumble over each other, they may be seriously injured.

2. In long jump, the run-up and take-off must be strictly guided by the teacher. Before take-off, you should step on the wooden springboard and fall into the bunker after take-off. This is not only the technical essentials of long jump training, but also the necessary measures to protect physical safety.

3. In throwing training, such as throwing grenades, shot put, discus, javelin, etc., it must be done according to the teacher's password, and it is forbidden to do so without any carelessness. Some of these sports equipment are hard and heavy, and some are equipped with sharp metal heads at the front end. If you act without authorization, you may hit others or yourself, causing injuries and even life-threatening.

4. During the training of single, parallel bars and high jump, a mat with the required thickness must be prepared under the equipment. If you jump directly to the hard ground, your leg joints or the back of your head will be injured. When doing single and parallel bars, we should take all kinds of effective methods to avoid slipping when holding the bars with both hands, and to avoid falling off the bars and injuring our bodies.

5. When doing jumping training such as vault and box jumping, there should be a springboard in front of the equipment, a protective pad behind the equipment, and teachers and classmates should stand beside the equipment for protection.

6. For mat sports such as forward and backward tumbling, push-ups, sit-ups, etc., you should be serious when doing the movements, and you should not fight to avoid sprains.

7. When participating in the training of basketball, football and other events, you should learn to protect yourself, and don't hurt others by being reckless in the competition. In these competitive sports, it is very important for safety to consciously abide by the rules of the competition.

what should I pay attention to when participating in sports?

what should I do if my hands and feet are frozen?

When you go out for activities in cold winter, your hands and feet are often stiff with cold. Hands and feet are frozen stiff, so don't bake on the fire or soak in hot water, which will form chilblain or even fester. So what should the correct method be?

1. We should go back to the warm environment to make the temperature of the frozen part rise slowly.

2. If you are outdoors, you should try to wrap your hands and feet with coats and so on, and you can also help each other warm their frozen hands and feet with body temperature.

3. The most effective way is to rub by hand, increase the temperature through friction, and promote your own blood circulation to return to normal.

what if I am bitten by a snake?

poisonous snakes have poisonous teeth and glands, with triangular heads, thin necks, short and thick tails, bright spots and long teeth. Bitten by poisonous snakes, 2-4 large and deep tooth marks can be found in the affected area, with local pain.

people bitten by non-venomous snakes usually have two rows of eight-shaped teeth marks. Small and shallow, neatly arranged, no obvious pain in the wound. If it is uncertain at the moment, it should be treated as a poisonous snake bite.

1. Help yourself or each other immediately, and don't panic or run, which will accelerate the absorption and spread of toxins.

2. immediately tie it with a belt, cloth belt, handkerchief, rope and other things at a distance of 3-5 cm from the wound to slow down the spread of toxin. Relax for 2-3 minutes every 2 minutes to avoid limb ischemia and necrosis.

3. Wash the wound with clear water, preferably with normal saline or potassium permanganate solution. At this time, if any fangs are found, they must be pulled out.

4. After washing the wound, use a sterilized or clean blade to make a cross-shaped incision centering on the two fangs marks. The incision should not be too deep, as long as the venom can be discharged by cutting under the skin.

5. If possible, you can repeatedly suck the wound with cupping or breast pump to suck out the venom. You can also inhale through your mouth in case of emergency, but the person who inhales must have no ulceration in his mouth and gargle fully after spitting out the venom. After inhalation, the wound should be warmed to facilitate the venom to continue to flow out.

6. It can ignite matches, burn wounds and destroy snake venom.

7. Take all kinds of snake medicine as soon as possible, and it will be ineffective to take it after 24 hours of biting. At the same time, the tablets can be made into paste with warm water or saliva, and applied to 2 cm around the wound, and the wound should not be bandaged.

8. After treatment, it should be sent to a nearby hospital immediately.

what if I am bitten by a dog?

being bitten by a dog is harmful to people, because the dog's teeth are full of various germs and viruses, which can easily invade the human body through the wound, causing diseases, and even causing colds and death. If you are bitten by a mad dog, rabies will be caused by rabies virus, and the mortality rate of rabies is very high. Therefore, being bitten by a dog must not be underestimated, and emergency measures must be taken:

1. It is difficult to distinguish whether you are bitten by a mad dog under normal circumstances, so once you are bitten by a dog, you should treat it as a mad dog bite.

2. To treat the wound immediately after being bitten by a dog, first tie a tourniquet (handkerchief, rope, etc.) above the wound to prevent or reduce the virus from flowing into the whole body with blood.

3. Wash the wound with clean water or soapy water quickly and thoroughly. Don't bandage the wound.

4. Send to the hospital for diagnosis and treatment quickly, and inject rabies vaccine and tetanus antitoxin within 24 hours.

what should I do if I have a fracture?

Fracture refers to the partial or complete fracture of human skeleton, and most fractures are caused by strong impact. After fracture, the fracture site is painful, accompanied by swelling, blood stasis and deformation, and people's activities are restricted, so they can't bear the load. In serious cases, there will be bleeding, shock, infection and visceral injury. How to deal with a fracture in an emergency?

1. Make the patient lie flat, don't move the patient blindly, let alone pull and massage the injured part.

2. Check the injured part, select branches, boards and sticks from local materials in time, and fix the injured part to prevent the injury from getting worse.

3. When there is nothing for fixing, the injured upper limb can be hung and fixed on its chest with handkerchiefs and cloth strips, and the lower limb can be tied and fixed with the uninjured lower limb.

4. For open fractures (that is, the limb or mucosa at the fracture site is broken and the bone is exposed), attention should be paid to keeping the wound clean to prevent infection.

5. After emergency treatment, immediately send it to the hospital for treatment, and pay attention not to collide with the injured part during transportation. Avoid artificially aggravating the injury.

what should I do if the bleeding continues?

Students hurt themselves when playing, and they often bleed, especially their noses. In these cases, the following measures should be taken:

1. If limbs or fingers bleed, the wound should be tightly bandaged with a clean gauze or a wide clean cloth immediately. If conditions permit, it is best to sprinkle some Yunnan Baiyao on the wound and then bandage it.

2. If the nose is bleeding, you can hold your head up and press your fingers against the root of the nose on the bleeding side until there is no bleeding. If there is a clean cotton ball, you can put the cotton ball into your nostrils to stop the bleeding. In addition, cold water can be poured into the posterior brain, which will make the blood vessels contract, thus achieving the purpose of hemostasis.

traffic safety

clothing, food, shelter and transportation are the most basic contents in people's lives, and the "transportation" involves traffic problems. Students go to school and school on weekdays, go out and travel on holidays. In addition to walking, they have to ride bicycles and take buses (electric cars). For longer distances, they have to take trains and boats. Therefore, we must attach importance to traffic safety. We should establish traffic safety awareness from an early age, master necessary traffic safety knowledge and ensure traffic safety.

how to pay attention to traffic safety when walking?

When students go to school and leave school, it is the most crowded time of the day. There are many people and vehicles, so we must pay great attention to traffic safety.

1. When walking on the road, take the sidewalk; For roads without sidewalks, walk by the side of the road.

2. When going out in groups, it is best to walk in an organized and orderly manner; When going out together, don't chase, fight and play with each other; When walking, pay attention to the surrounding situation, and don't look around, read newspapers or do other things while walking.

3. On the road section without the command of traffic police, you should learn to avoid motor vehicles, and don't compete with motor vehicles for lanes.

4. In foggy, rainy and snowy days, it is best to wear brightly colored clothes, so that motor vehicle drivers can find the target as soon as possible and take safety measures in advance. In some cities, primary school students wear small yellow hats when they go out, and they also hold "Rang" plates when they are in group activities, which is also to make motor vehicles find and avoid in time. This practice should be advocated.

what should I pay attention to when crossing the road?

When crossing the road, the possible risk factors will increase greatly, so special attention should be paid to safety.

L. When crossing the road, you should obey the command of the traffic police; It is necessary to abide by the traffic rules and achieve "green light, red light stop".

2. To cross the road, take the crosswalk; In sections with overpasses and underpasses, you should consciously take overpasses and underpasses.

3. When crossing the road, walk in a straight line and don't detour; In the section where there is no crosswalk, you should look at the left first, then at the right, and you can only cross the road when it is confirmed that there is no motor vehicle passing.

4. Don't climb over the safety fence and isolation pier in the middle of the road.

5. Don't cross the road suddenly, especially if there is an acquaintance or friend calling across the road, or the bus you want to take has come into the station, so don't act rashly to avoid accidents.

what safety precautions should I pay attention to when riding a bicycle?

Compared with walking, riding a bicycle has more unsafe factors, and the safety matters that need to be paid attention to are as follows:

1. Always repair your bicycle and keep it in good condition. Whether the brakes and bells are sensitive and normal is particularly important.

2. Bicycles should be of suitable size, and don't ride children's toy cars on the streets. Don't ride a big car alone.

3. Don't learn to ride a bike on the road; Children under the age of twelve should not ride bicycles in the streets.

4. When riding a bicycle, you should drive on the right side of the non-motor vehicle lane and not go backwards; When turning, don't rush to turn sharply, slow down in advance, see the surrounding situation clearly, and then turn with a clear gesture.

5. After crossing, slow down and pay attention to pedestrians and vehicles; Don't run a red light, stop at a red light and wait until the green light comes on.

6. When riding a bike, don't spread your hands, don't ride together, don't climb and help each other, don't chase and fight with each other.

7. don't climb and support motor vehicles when riding, don't carry heavy things, don't take people by bike, and don't wear headphones to listen to the radio when riding.

8. Learn and master the basic knowledge of traffic rules.

how to pay attention to safety when riding a bike in rainy and snowy weather?

When riding a bicycle in rainy and snowy weather, you should also pay attention to the following points:

L. When riding in the rain, don't bury your head and ride hard to avoid the rain.

2. When riding a bike in rainy days, you'd better wear a raincoat and poncho instead of riding with an umbrella in one hand and a handle in the other.

3. don't inflate your bicycle tires too much when riding in snowy days, which will increase the friction with the ground and prevent you from slipping.

4. When cycling in snowy days, you should keep a large distance from the vehicles and pedestrians in front.

5. When riding a bike in snowy days, you should choose a flat road with no freezing and shallow snow layer. Don't slam the brakes and turn sharply, and the turning angle should be as large as possible.

6. rainy and snowy weather. The road is muddy and slippery, so you should concentrate more on cycling, be ready to deal with emergencies at any time, and ride slower than in normal weather.

what should I pay attention to when riding a motor vehicle?

automobiles, trams and other motor vehicles are the most commonly used traffic workers.