The kindergarten garbage sorting lesson plan, find a home for the garbageThe following was a lesson plan on "Sorting Garbage in a Nurse's School: Find a Home for Trash":
** 1. Activity Target **
1. Teach children about different types of garbage, such as recycled garbage, kitchen waste, harmful garbage, and other garbage.
2. Guide children to learn how to correctly classify common garbage and improve their sorting ability.
3. Cultivate children's environmental awareness and let them understand the importance of garbage classification for environmental protection.
** 2. Event preparation **
1. Physical objects or cards of different types of garbage, such as waste paper, plastic bottles, peels, batteries, cigarette butts, cans, etc.
2. Four different colored and labeled trash can models were labeled as recycled garbage (blue, labeled as recycling arrows), kitchen waste (green, labeled as fruit cores and fish bones), harmful waste (red, labeled as leaves and error crosses), and other garbage (yellow, labeled as triangular arrows facing down).
3. Simple animations or pictures related to garbage sorting.
** 3. Activity process **
#(I) Introduction
1. Play an animation or show a picture of a garbage pile to attract the attention of the child and ask questions.
- Children, look at this pile of trash. Isn't it very unsightly? Then do you know how to deal with this garbage?
2. It briefly introduced the generation of garbage and the harm it would bring if it was not handled properly, leading to the topic of garbage classification.
#(2) Knowledge Explanation
1. He showed the four trash can models and introduced them one by one.
- Recyclable trash can: "Look, kids, this blue trash can is a recycled trash can. Things like mineral water bottles, used paper, and cans can be recycled. They should be placed in this trash can."
- [Kitchen Waste Bin: This green bin is the kitchen waste bin.] When we finish eating the fruit, the peels, cores, and leftovers from the meal are all kitchen waste and have to be placed here."
- [Toxic Trash Bin: The red trash can is a harmful trash can.] Batteries will pollute the soil and water if they are thrown away, and expired drugs can't be thrown away casually. They have to be placed in this trash can."
- [Other trash can: The last yellow trash can is the other trash can.] For example, the tissues and cigarette butts that we used don't belong to the first three types of garbage. We'll put them here."
2. Once again, show all kinds of garbage objects or cards to let the children identify and tell which trash can to put.
#(3) Game interaction: Find a home for trash
1. Divide the children into small groups and give each group some garbage or cards.
2. He placed four trash can models in the corner of the classroom.
3. Let the children put the garbage in their hands into the corresponding garbage bin according to the type. The teacher will observe and give guidance.
4. At the end of the game, check the classification results of each group, praise the group that was correctly classified, and correct and explain the mistakes.
#(4) Consolidating and Extending
1. Play an animation or show more pictures about garbage sorting, showing the process of garbage from sorting to final disposal, such as how recycled garbage can be processed and reused, how kitchen waste can be turned into fertilizer, etc.
2. Ask the toddler some questions about the classification of garbage, such as,"What if we put batteries in the recycling bin?" Deepen their understanding of the importance of garbage sorting.
#(5) Activity summary
1. Review the garbage classification knowledge learned today with the children and emphasize the importance of garbage classification to our living environment.
2. Children were encouraged to not only do a good job of sorting garbage in their daily lives, but also tell their parents and the people around them to protect the environment together.
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garbage sorting equipmentThe garbage sorting equipment was a mechanical device used to sort garbage.
In terms of types, it could be divided into many types according to their functions and uses, such as garbage sorting and recycling equipment, kitchen waste disposal equipment, construction waste disposal equipment, etc., which could classify different types of garbage, reduce environmental pollution, and improve resource utilization.
Its working principle included mechanical classification, physical classification, chemical classification, and other technical means, such as separating valuable resources from garbage through vibrating screens and airflow sorting to realize resource reuse. Some high-tech equipment also used optical recognition, artificial intelligence, and other technologies for deep classification to improve the degree of automaton and classification accuracy.
In terms of application, it has been widely used in urban waste treatment plants, community garbage collection points, environmental protection enterprises and many other fields. After being put into use, it can realize waste reduction and resource utilization, effectively improve urban environmental hygiene, improve the quality of life of residents, and bring new opportunities for the development of environmental protection industry.
For example, there was the EMK automatic garbage sorting machine, which could efficiently separate the mixed domestic and kitchen waste into kitchen waste, plastic bags (bottles), paper, textile, metal, bricks, stones, batteries, etc., and realize the separation of all parts at once. There was also a comprehensive sorting and processing equipment for domestic waste. It could sort and process domestic waste through physical methods, effectively separating the recoverable materials, harmful waste, kitchen waste, and other wastes. It had the characteristics of high sorting efficiency, high degree of automaton, wide application range, environmental protection, energy saving, easy maintenance, etc. It had a wide application prospect in urban and rural domestic waste treatment, park waste treatment, waste combustion power generation, etc. In addition, the smart garbage sorting device monitors the distribution behavior by setting up cameras at the distribution site. It helps users accurately classify garbage through the combination of artificial intelligence and Internet of Things technology. It also has data collection and analysis functions to provide valuable information for urban management and resource recycling.
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