Why should garbage be included in the large class teaching plan?

1. Understand the meaning of "garbage classification" and establish environmental awareness.

2. Cultivate the ability of observation, analysis, comparison and classification.

3. Gradually develop the good habit of sorting garbage and cherishing and saving resources.

4. Willing to communicate and express your ideas clearly.

Second, the activity preparation:

1. "Jiangshan" and "Hecun" are decorated with waste foam, plastic blocks and other materials, and some garbage is scattered in the "Hecun".

2. All kinds of physical garbage, such as banana peels, waste paper boxes, empty cans, mineral water bottles, wine bottles, broken light bulbs and pesticides, nail polish, mousse bottles, etc.

3.5 Garbage sub-packaging bucket, with five signs.

4. Video recorders and videos related to garbage disposal.

5. Some magnetic pictures and some disposable plastic gloves.

Third, the activity process:

I. Selection of "Healthy Cities"

1. Guide children to observe and compare the environment of the two places, and inspire children to say: Which city do you like? What is this? If you live in Hecun, how do you feel?

2. Let the children choose a "healthy city" by sticking a five-pointed star.

3. Guide children to discuss: Why don't you choose the village? How would you feel if you lived in Hecun?

4. Teacher's summary: Hecun is full of rubbish, which is dirty and smelly, and everyone doesn't like it. The mountains and rivers are neat and orderly and popular. Do you want to know where all the rubbish in this city has gone? Let's watch the video together.

Second, understand the methods of garbage sorting and recycling.

1. The teacher with an explanation shows the children the video clips about the garbage sorting and recycling process, and then tells them where the garbage truck sent the garbage and what new products can be made after garbage recycling.

2. Know the sign of "recycling".

(1) Show the sign of "recycling" and let the children guess the meaning of this sign according to the picture, and tell me where I have seen this sign.

Explain the meaning of the "recycling" sign and ask children to say: What items can be recycled in the garbage? Why? Paper, glass bottles, cans and mineral water bottles can all be processed into new products. )

(3) Inspire children to design a "non-recyclable" sign, and talk about: What items in garbage are non-recyclable? Why? What should we do with the garbage? (Burn or bury deeply. )

④ Classify the magnetic garbage pictures on the blackboard into recyclable and non-recyclable, and the teacher will check the classification of children.

The teacher concluded: If we can recycle these items, we can purify the environment and protect resources.

3. Game: See who did it right. The teacher said a garbage name, if it can be recycled, children will do similar actions; If it can't be recycled, make something like an "X".

Third, further classify the garbage that may be recycled.

1. Organize children to discuss: How can we make the workers' uncles handle these recyclable wastes better and more conveniently?

2. Show five marked garbage and put them in the bucket, and ask individual children to sort the garbage according to the signs.

3. Organize children to wear gloves to clean up the garbage in Hecun and classify it.