Theme teaching plan for kindergarten large class: electricity safety
Activity intention
This activity takes the scene performance as the main line, so that children can learn to use several simple household appliances, guide children to understand the common sense of use and avoid the dangers in use.
moving target
1. Be able to use simple household appliances correctly.
2. Know how to operate according to electrical requirements, and don't touch the electrical button before use.
3. Feel the convenience that home appliances bring to people's lives.
Activities to be prepared
1. Teachers and children * * * collect portable small household appliances, such as small desk lamps, massagers, tape recorders, etc. , one or two in each group.
2. A number of radish strips (or fragile items), small electric fans, fruit juicers, and fruits.
3. Multimedia teacher resources: I can't do this.
Activity process
(a) the beginning part
Teacher: Today, the teacher has prepared many small household appliances for the children. Let's have a look!
1. Group observation, try to operate small household appliances, and understand that household appliances have switches.
2。 Try to turn on the switch in turn and observe the changes of the electrical appliances. Then ask a child to introduce the name and purpose of this group of electrical appliances and the changes of electrical appliances after turning on the switch.
(2) A case-a fan broke a child's finger to help the child understand the matters that should be paid attention to in the face of running electrical appliances.
1. The teacher tells a case and asks the children to tell why Xiaobo's finger is broken.
2. Field test: the power of the fan.
The teacher operates the small fan to put the radish strips into the fan, and the children observe the phenomenon that the radish strips are interrupted.
Summary: The fan blades are very thin, and rotate at high speed after being electrified, which makes the air flow into wind and makes us feel cool. But the rotating fan is like a blade, which can break the articles that extend into the fan. Therefore, the running fan is very dangerous. Children must not put their hands into the fan.
3. Tell me what other electrical appliances will work, and can I touch them when I work?
Summary: It is very dangerous to operate electrical appliances, such as washing machines, food processors and soymilk machines. Children should not touch running electrical appliances.
4. Play multimedia teaching resources to enrich children's common sense of safe use of electrical appliances.
(1) Teacher's narrative: Xiao Qiang saw that his mother was very tired after work and wanted to help her. But when he gets to the kitchen, he can't use the microwave oven or the water dispenser. what should he do ？ What will happen if he moves by himself?
(2) Let children introduce the safe use of electrical appliances they know.
Summary: Every electrical appliance has requirements for safe use. Children must operate according to the requirements when using electrical appliances. Before learning to operate, you should not touch the electrical button casually, otherwise you may hurt yourself.
Ending part
Teacher: Our children have mastered the use of electrical appliances, so let's make juice on the spot. Please let the children taste it together!