First, the teaching objectives:
1, guide children to understand the content of "junk conversation" and enrich vocabulary: "moldy", "deformed", "you push me" and "noisy". Knowing that the increase of garbage in daily life will bring harm to human beings.
2. Encourage children to classify garbage and boldly imagine turning waste into treasure, and participate in creative performances.
3. Develop children's memory and expressive ability.
Second, the teaching preparation:
1. The teacher takes the children to observe the surrounding environment and experience environmental pollution.
2. Create the environment: garbage corner 3. A video tape (big class children wear all kinds of junk performances) 4. Old newspapers, yogurt cups, plastic bags, cartons, rags, etc.
Third, the teaching process:
1, the teacher sweeps the garbage and shows the trash can full of garbage, which leads to the topic.
The teacher instructed: "What do children see me doing now? (Sweeping garbage) The teacher felt dirty and uncomfortable when he saw so much garbage on the ground. I want to clean the floor and sweep the garbage into the trash can. Look, there are so many sundries and rubbish in the trash can. Shh, please listen to the children carefully. What did they say? "
2. The teacher told the story of "garbage whisper" completely, which enriched the vocabulary.
Ask questions:
(1) What rubbish were you talking about just now?
(2) Why do old newspapers say that they are still very useful?
(3) Can waste materials still be useful? What are the uses?
3. Watch the scene performance of the children in the big class, and then listen to the story for the second time.
Ask questions:
(1) Where do you think the garbage on the road comes from?
(2) Why is there so much rubbish?
(3) What harm does garbage do to people?
(4) How can we reduce garbage and protect the environment?
4, children learn to perform "garbage whispers" story situation.
First, ask a group of children to perform for you, ask them to speak out the rubbish boldly, and inspire them to imagine the actions of all kinds of rubbish. Then ask all the children to perform together and put on all kinds of rubbish respectively. Finally, a group of well-behaved children are invited to perform for everyone to enjoy, and the teacher makes a final summary.
5. End of the activity:
Teacher's instruction: "children, there is rubbish in our activity room. Is this environment clean?" Now, please be an environmental guardian and clean the environment of the activity room. But don't throw the old things that can be recycled into the trash can. Put them away. Next time, the teacher will teach you a new skill to turn waste into treasure.
Attached story:
People throw away things that they don't need and don't want to leave in the trash can. There is more and more garbage in the bucket, which makes them breathless.
The old newspaper said, "My body is wet with vegetable juice, moldy and has an unpleasant smell. Very uncomfortable. In fact, I am still very useful. "
The yogurt cup said, "It's so crowded that my figure is out of shape."
Plastic bags, cartons and rags are also sighing gently: "Hey, people are throwing more and more rubbish. At this rate, the earth doesn't know what will happen. I am really worried! "
"Garbage Classification" 2 Activity Target:
1, know the source of all kinds of garbage and the harm it brings to human life, and be able to express your ideas boldly.
2. Communicate and collect garbage information in various ways, and try to classify garbage.
3. Be able to pay attention to the environment in which we live, initially have the awareness of protecting the environment, and aspire to be a "little environmental guardian".
Activity preparation:
1, self-made picture book Adventures of Birds and courseware Classification of Garbage.
2. Teachers and students * * * collect junk information (objects, pictures, text videos, etc.). ).
3, garbage sorting box, "environmental guardian" sign.
Activity flow:
First, show the bird and introduce the story with the bird's self-introduction.
I am a bird. My mother taught me the skills of flying and let me go to the outside world. I heard that this city is very interesting, so I'm going there now.
Second, look at the picture and speak.
1. Display map 1: Where do birds come from? What happened? (Gum stick) What will it think?
Where did the bird leave the lawn? What landed on the bird? What should the bird do?
3. Where did that bird come from? Is the water here drinkable? Why?
4. What happened to that bird? What will it say?
Third, exchange and share the information collected.
1. The bird had a lot of trouble on its first trip. Who caused all this? (garbage)
2. Have you seen rubbish anywhere? What rubbish did you find? (Please introduce the information collected by individual children)
3. So, are all these discarded rubbish really useless? (children's discussion)
4. Watch the courseware "Classification of Garbage" to understand the classification and reuse of garbage.
(1) Teacher: Is the garbage thrown away still useful? Let's look at the information in the computer.
(2) After reading these materials, is there anything you are not clear about?
5. Teacher's summary:
It turns out that the garbage we usually throw away can be divided into several kinds.
(1) peels, leftovers, leaves, etc. It will rot, so we bury it directly in the soil as fertilizer. This kind of garbage is called organic garbage.
(2) Waste newspapers, waste glass, broken wood blocks, bricks, etc. It can also be recycled and made into other useful things. This kind of garbage is called inorganic garbage. (3) Waste batteries, waste fluorescent tubes and expired drugs are all toxic wastes. If we litter, it will cause environmental pollution and endanger our health.
(4) We can't litter casually. We should throw the garbage into the trash can and sort it before throwing it, so that the workers' uncles and aunts can treat the garbage differently.
Fourth, try to sort the garbage.
1, Teacher: I have two bags of mixed garbage and three trash cans. Please sort these rubbish and send them to three trash cans.
Children sort the garbage and send it to the trash can.
The teacher concluded: Today, all our children know about garbage classification, but many people still don't know. I ask you all to be "environmental guards" to remind and help those who litter and stop littering. I believe that before long, our city will become "bluer, clearer and greener" and birds will come back to visit our city.
"Garbage Classification" 3 Activity Target:
1, to understand the hazards of garbage, you can start from yourself and the small things around you to reduce the generation of garbage and improve children's awareness of environmental protection.
2. Let children understand the significance of environmental protection and gradually develop the habit of consciously protecting the environment.
Activity preparation:
Children have seen all kinds of pictures (pictures of polluted rivers, deforestation, etc.). ).
Pictures of natural scenery around the motherland) Activity flow:
1, lead the children to enjoy the beautiful scenery of the west peak of Shugang.
Children discuss how environmental pollution is formed.
Children discuss how to contribute to environmental protection.
4. Teacher's summary: Today, we children understand that it is our responsibility to protect the environment, and we should try our best to start from the small things around us.
The era of paper environmental protection: extending the central area to protect the day.
Activity requirements:
1. Understand the environmental protection utilization method of paper, and actively participate in the big action of saving resources.
Parents and children make a fashion with environmentally friendly materials.
Activity preparation:
All kinds of waste, double-sided tape, scissors and so on.
Activity flow:
First, understand the purpose of the paper.
The teacher asked: Where do you use paper in your life?
Children communicate with each other: wipe your mouth with a napkin after eating;
Use writing paper when writing;
Use toilet paper after urinating and washing hands.
Second, all kinds of paper.
Collect all kinds of paper and create an environment according to the theme activities-paper.
Understand all kinds of paper in wall decoration and talk about how to use it.
Child: I brought stationery from home;
I see calendar paper on the wall;
We have origami by hand. Third, the characteristics of paper.
The teacher combed: the paper is thin and light, and it is easy to tear.
Fourth, exchange ways to save paper.
The teacher asked: How should we save paper?
Children: printing paper should be used on both sides;
Waste newspapers can clean windows;
Advertising paper can be used in Bao Shu.
Use all kinds of collecting paper or waste to make environmentally friendly clothes.
Fourth, fashion show.
The children are wearing clothes made by their parents for the fashion show.