1. Understand the related hazards of flood and raise the awareness of flood control.
2. Understand the characteristics of floods and other related knowledge.
3. Understand the emergency self-rescue measures in case of flood.
Second, the teaching content:
(1) import
1. Watch videos and pictures of the flood.
Students talk about their experiences after watching.
3. Teacher's summary.
(B) to understand the relevant knowledge of floods
1. Understand the types of floods.
Floods can be divided into: rainstorm floods (including mountain torrents), storm surges, glacier floods, glacier floods, snowmelt floods, mudslides and dam-crossing floods. Mainly rainstorm and flood.
Please analyze what floods may occur in the local area according to the local characteristics. (Storm flood, debris flow, dam flood)
2. The main characteristics of the flood:
(1) is obviously seasonal.
(2) The height of flood peak is large.
(3) The annual variation of river flood is unstable.
(3) Understand the emergency self-rescue measures in case of flood.
1. threatened by flood, if you have enough time, you should organize it according to the predetermined route.
Transfer in hillside, highland and other places; Ships, rafts, door panels, wooden beds, etc. It should be used for water transfer as much as possible.
2. When the flood comes too fast to move, you should immediately climb the roof, tall buildings, big trees and high walls, take temporary shelter and wait for rescue. Don't swim alone.
In mountainous areas, if it rains continuously, it is easy to flash floods. In this case, we should pay attention to avoid crossing the river and being washed away by mountain torrents, and also pay attention to preventing landslides, rolling stones and mudslides.
4. It is found that the high-voltage tower is toppled, and the wires are drooping or broken; Stay away from danger, don't touch or get close to it to prevent electric shock.
5. Know how to ask for help:
SOS sign, call for help with bright and eye-catching colors, and call 1 19 (understand that 1 19 is not only a fire alarm, but also a rescue call).
(4) Students summarize what they have learned in this lesson, especially the knowledge of emergency self-help methods.
(5) Emphasize that you don't go to the stream to play and fish. Usually prevent floods from crossing the dam.
Third, the teacher summed up:
Fire and water are ruthless, so pay more attention to the surrounding environment and avoid harm.
Teaching plan 2 of waterproof safety for children in middle class activity goal:? 1. Experience, feel, understand and master the basic knowledge of hygiene and swimming safety during the activity, and form the foundation of self-protection and health care.
2. Cultivate children's feelings and attitudes of loving and cherishing life.
Activity preparation:? Courseware, creating situations to swim at the seaside, fruits, drinks, swimsuits, lifebuoys, etc.
Activity flow:
First, create situations and introduce dialogues.
1, Dialogue: The hot summer has quietly arrived. What's your favorite activity in summer?
2. Create situations to stimulate children's interest. Play the video of the beach swimming scene, stimulate the enthusiasm of children to participate, and create a situation of going out swimming together.
Second, guide self-selection, discrimination and learning about food hygiene.
1, create a situation: On the road, everyone is thirsty and wants to buy fruits and drinks.
2. Show the fruit, and children can choose and distinguish it by themselves.
The teacher acted as the owner of the fruit shop. He showed two plates of fruit (one was washed and the other was a little rotten). Ask some children to choose.
3, clear food hygiene. Organize children to discuss, exchange knowledge about eating fruit in summer, and form a sense of paying attention to hygiene.
Third, discuss independently to prevent heatstroke.
1. Create a situation and play an animation. Teachers continue to play the role of bosses, showing cartoons to children: showing cartoons of the cartoon character Lu Dan suffering from heatstroke, and organizing children to discuss: Why did Lu Dan faint?
2. Through discussion, the teacher concluded:
(1) Causes or conditions of heatstroke;
(2) How to prevent heatstroke.
3. Let the children discuss the ways to save Lou's eggs. Play the other half of the cartoon, that is, the part where Lu Dan was saved.
Fourthly, simulate swimming situation and learn swimming safety knowledge.
1. Arrive at the destination and create a swimming atmosphere. The teacher plays the swimming coach, telling the drowning accident and attracting the children's attention.
2. The teacher plays a swimming film to let the children know the essentials, safety knowledge and precautions of warm-up activities.
5. Learn to sing children's songs? 1, teacher's summary: In hot summer, we should pay attention to health and safety at home or outside. Now that the summer vacation is coming, every student and child should pay attention to these problems and have a healthy and safe summer vacation.
2. Teachers and students sing children's songs with musicology.
Attachment: Children's songs? Summer is coming, burning and the children are happy. Drink plenty of water, eat carefully and go out carefully. Keep health and safety in mind and form good habits.