Teaching plan of garbage classification in large class scientific activities

As an excellent teacher, he often has to write an excellent teaching plan, which is the basic condition to ensure the success of teaching and improve the quality of teaching. What formats should I pay attention to when writing lesson plans? The following is the teaching plan of garbage classification for large class scientific activities that I compiled. Welcome everyone to learn from it, I hope it will help you.

Teaching plan for waste classification in large class scientific activities 1 activity objectives:

1. Knowing the marks of "recyclable" and "non-recyclable" on the trash can, you can simply classify the garbage.

2. Educate children to care for the environment around them and put the garbage in the designated place, with a preliminary awareness of environmental protection.

Activities to be prepared

Photos of new trash cans, garbage brought by children from home, pictures of garbage hazards, self-made small classification trash cans.

Activity flow:

First show the photos of the new trash can in the community and know the signs on the trash can.

1, what is this? What's the use?

2. What's the difference between this dustbin and our previous one?

Second, understand the "recyclable" garbage.

1. What do you mean by recyclable garbage? Recyclable is garbage that can be recycled. )

2. What do you think is recyclable garbage?

3, children discuss, the teacher shows relevant pictures.

Third, understand the "non-recyclable" garbage.

1, what do you mean, non-recyclable? (Non-recyclable means non-reusable, and the worker's uncle will bury it. )

2. What are the non-recyclable wastes?

3, children discuss, the teacher shows relevant pictures.

Fourth, children operate and classify garbage.

1. It is very important to classify garbage. There is some rubbish here. Let's look at them first. What is recyclable and what is not.

2. Ask the children to put the garbage into the dustbin according to the classification of recyclable and non-recyclable.

3. Collective inspection is correct.

The expansion of verb (verb's abbreviation) activity

Hey, what about the waste batteries? Is it recyclable or not?

Let's go home and see what other rubbish is poisonous.

Teaching plan of garbage classification in large class scientific activities Part II Teaching objectives

1, knowing that garbage will pollute the environment and be harmful to human health.

2. Learn to divide garbage into glass, battery, paper, metal and plastic, and cultivate the ability to analyze and explore problems.

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

4. Willing to try boldly and share experiences with peers.

5. During the activity, let the children experience the joy of success.

teaching process

1, the teacher tells the first half of the story "garbage dump outside the window" and guides the children to continue the second half of the story. Let children know that garbage will not pollute the environment and is harmful to the health.

2. Let children know about the garbage generated in our kindergarten, such as used waste paper and packaging bags thrown away when eating snacks. Garbage generated at home, such as discarded toothpaste skins, old toothbrushes, bags filled with monosodium glutamate, salt and sugar, bottles filled with detergent, leftovers, discarded peels and stones, etc.

Children's discussion: how to deal with garbage? Educate children to care for the environment in which we live. No matter at home, in kindergarten or in public places, we should throw rubbish into the dustbin, so as not to pollute the environment.

3. The teacher and children emptied the contents of the plastic cup that had been put for a month to see which things were rotten and which things had not changed at all. Let children know that they can't throw away those non-rotting waste products and learn the method of garbage classification. Teachers and children make garbage sorting boxes together and draw recycling signs.

Children's discussion: how to classify garbage? The teacher can demonstrate the classification of some combined garbage, such as the outermost packaging of cigarette cases is plastic, the middle cigarette case is waste paper, and the innermost tin foil is metal; The bottle cap of beer bottles is mostly metal, the bottle body is glass, and the wrapping paper belongs to waste paper.

Let the children operate and sort the things in the plastic cups. According to waste paper, waste plastics, waste metal, waste glass and non-recyclable waste products, put them into their own cartons with recycling marks. Classifying garbage in this way can not only reduce pollution, but also save energy, killing two birds with one stone.

4. The teacher let the children watch the video of garbage sorting and recycling, so that they can learn more about garbage recycling. This method is used to prevent environmental pollution and achieve the purpose of recycling.

Teaching reflection

Although the children are also very interested in the physical classification game set in this activity, because the input materials are relatively simple, the children with strong ability will finish it quickly, while the children with average ability will have no difficulty. Therefore, the children's thinking was very active when they made grading and classification signs, and various signs were designed. However, this activity also has many shortcomings, which require them to correct and improve themselves in future study.

Large-scale scientific activities waste classification teaching plan 3 objectives:

1. Understand which common garbage is renewable and which is non-renewable, and learn to classify garbage.

2. Have the desire to be a small environmental guardian, know how to care for the environment, and don't litter.

Preparation: disposable gloves, disposable chopsticks, garbage bags, videos, photo frames, etc.

Process:

1. Show disposable gloves, chopsticks and garbage bags, and explain the task: be an environmental guardian and pick up garbage around the kindergarten. Put on gloves and put garbage into garbage bags with disposable chopsticks.

2. Lead the children to pick up garbage around the kindergarten, remind them to find garbage in the corner and pick it up with disposable chopsticks.

3. Centralized communication:

What rubbish did you pick up? According to the children's feedback, the teacher displays the corresponding garbage icons in time, such as banana peels and cigarette butts. Do you think it's good to throw these rubbish around us casually? Why? Where should it be? (showing pictures of trash cans)

4. Garbage sorting: What kind of garbage do you think can be put together and why?

5. Look at the popular science propaganda film of garbage classification to understand which garbage is renewable and which is non-renewable.

6. Classify garbage according to the principles of renewable and non-renewable again. Put them in different trash cans.

7. Watch the popular science films on domestic waste treatment and learn about the treatment methods of domestic waste.

8. Communication: How do we care for the environment around us? How will you be an environmental defender?

Teaching plan of garbage classification in large class scientific activities 4 activity objectives

1. Can distinguish recyclable garbage, harmful waste, kitchen waste and other garbage and classify them correctly.

2. Develop a good habit of not littering and establish a preliminary awareness of environmental protection.

3. Willing to do something to maintain environmental sanitation.

Important and difficult

Activity focus: Know that garbage can be divided into different types and trash cans with different functions.

Activity difficulty: garbage can be correctly classified according to its characteristics.

Activities to be prepared

Experience preparation: observe the community and surrounding environment, and discuss the garbage classification with parents.

Material preparation: all kinds of garbage pictures, blue, green, red and yellow trash cans.

Activity process

First, dialogue import

Children, we just had yogurt. What has the yogurt box become? There is so much garbage in our class, so how much garbage will all kindergarten children produce if they drink yogurt? What about the whole world?

Now let's watch a short film and talk about how you feel after watching it.

Second, the process

1. Play the promo?

Teacher: (1) What did you see from the video? What's your mood?

(2) Do you like this in our kindergarten? Why?

(3) What should we do with so many yogurt boxes in our class now?

2. Be aware that different colors of trash cans have different functions.

(1) What color trash can have you seen? Where have you seen it? Show them in turn

(2) Why are the colors different? Trying to tell us something. Ask the children to say that apart from the different colors, what other differences have you found? (logo)

(3) What rubbish is put in the recyclable trash can? Recyclable garbage is recyclable garbage, and substances can be recycled. Include waste paper, plastic, glass, metal and cloth. )

(4) What rubbish is put in the kitchen waste bin? (Leftovers, melon skins and stones, meat, eggs)

(5) What kind of garbage is put in the harmful trash can? (Mercury, battery, waste water silver thermometer, paint, pesticide)

(6) What rubbish is put in other trash cans? Garbage that cannot be classified into the above three categories is less harmful and cannot be reused. Including disposable tableware, cigarette butts, hair, porcelain fragments)

3. Help children to correctly classify garbage through operation.

(1) It's time to test you today. The teacher has prepared some articles to see if the children can classify them correctly.

(2) Whether the verification is correct.

4. The child knows where the garbage went after it was taken back to the garbage station. Let's learn about it through a video.

Third, the end.

1. What can we children do to protect our living environment?

We have gained so much today that we can be a small examiner when we go home and test how our parents' garbage is classified.

Activity summary

The activity is introduced by playing a promotional film. After reading it, the children can really feel the harm of garbage to the earth's living things and stimulate their desire to protect the earth. Through the operation of materials in the activity, it is convenient for children to understand the standard of garbage classification more clearly, which conforms to the learning style of children's direct perception, practical operation and personal experience, and achieves the expected activity goal. In the process, the combination of motion and static and the presentation of visual materials are more conducive to children's understanding and learning, and the effect is very good.

Teaching plan of garbage classification in large class scientific activities Part V Activity design background

The theme activity of our class this semester is the theme of environmental protection, so we made relevant plans as soon as the school started. In education and teaching, teachers have carried out theme activities such as "We only have one earth" and "The air has become dirty" by tapping parents' resources. When the theme of this month is "More and more garbage", children are very interested in enriching their early experience. They are all talking about topics such as "the source of garbage", "the types of garbage" and "the use of garbage". After the second class on this topic, when we all found out the source of the garbage, their interest was still quite strong. I think maybe this theme is very close to children's life. Children are experienced and easy to learn and operate. Exploring valuable education around children is the best education, so I designed this educational activity "garbage sorting" to let children improve their original experience in the activity, so as to gain wisdom and growth.

moving target

1, understand the method of garbage classification.

2. Experience the fun of making garbage signs.

3. Cultivate good garbage disposal habits.

4. Fully experience "science is at hand" and generate interest in discovering, exploring and communicating in life.

5. Let children learn the initial recording method.

Teaching emphases and difficulties

1, the focus of the second class is to let children know the types of garbage and learn to classify it.

2. The difficulty of this lesson is to let children do the sign of garbage sorting.

Activities to be prepared

U disk, 8-9 pages of Little Green Soldier, electronic interactive whiteboard, A4 paper, brush, scotch tape, scissors, trash can.

Activity process

First, the beginning link

1, heart-to-heart talk to stimulate children's interest in learning.

Teacher: Look what the teacher has brought you. (Showing the garbage prepared in the garbage bag)

Teacher: Yes, these are all common rubbish in our lives. Now we are going to play an interesting game with this rubbish. How can children play with this rubbish?

Teacher: Then let's play together. (Open the game on pages 8-9 of "Little Green Soldier" on the USB flash drive-garbage sorting)

Second, the basic link

1, children discuss the role of garbage classification.

(1) Question: Why should garbage be classified? (Please discuss in groups)

Teacher: Since garbage sorting is so important, we should also throw the same kind of garbage when we throw it. How can we tell the difference? (Guide children to classify garbage according to its characteristics: bottles, cans, paper, kitchen waste and general garbage)

2. Show the trash can and inspire children to make signs of garbage sorting.

Teacher: (showing a garbage) Which trash can should this garbage be put in? How to tell the trash can! Let's make a sign for the trash can together.

3. Make a sign of garbage classification.

Teacher: Children can design signs according to their hobbies and discuss them in groups. After the production is successful, please post your logo on all classes and trash cans in kindergarten.

Third, the end of the link.

Teacher: Today, the babies are great. They not only taught themselves the knowledge about garbage, but also did a glorious thing-helping other classes in kindergarten to make signs for garbage classification, such as XX sign for receiving paper and DD sign for receiving bottles and cans. In this way, we can collect useful garbage in life and reuse it. We can really participate in environmental protection activities and our environment will be better.

Extended activity

Invite children to go home and share the concept of garbage sorting with their parents, and sort garbage at home with their parents.

Teaching reflection

In this activity, children take an active part in it. At first, I mysteriously showed the garbage bags in children's lives in the future, and showed some common garbage from them, which brought children into a garbage situation. I use the game method to let the children try to classify the garbage according to the USB flash drive, let the children know about the garbage in life in the game, and then experience the garbage classification. As an introduction, the performance of the children in this lesson is better. In the second link, when children discuss the use of garbage, individual children don't understand the meaning of this concept enough, so it is difficult to operate in this link, which requires teachers to adjust teaching methods and consider the development level of children with different abilities in future design. Of course, the old show a certain level in activities to meet the development needs of different children. Although the children are also very interested in the physical classification game set in this activity, because the input materials are relatively simple, the children with strong ability will finish it quickly, while the children with average ability will have no difficulty. Therefore, the children's thinking was very active when they made grading and classification signs, and various signs were designed. However, this activity also has many shortcomings, which require them to correct and improve themselves in future study.

Teaching plan of garbage classification in large class scientific activities 6 activity objectives

1, know the garbage classification mark.

2. Distinguish the recycled garbage.

3. Try to classify the garbage.

4. Understand the significance of garbage classification, protect the environment and save resources.

Activities to be prepared

1. Before class, please ask the children to make a domestic waste record form and fill it in carefully.

2. Collect and understand the knowledge of garbage classification.

3. There are two recyclable garbage bins and two non-recyclable garbage bins, domestic garbage classified by children and small garbage bins classified by children.

4, trash can classification wall chart, garbage classification picture.

Activity process

1, share and talk about the garbage in life.

Teacher: Children, the teacher assigned us a task. Please record the garbage generated at home these days. Have you finished? (Done) Tell your friends the record results!

(1) group sending. (Talking to each other with a record sheet)

(2) Introduce a child. Who wants to tell you the results? )

Summary:

Our family produces a lot of garbage every day, mainly including waste paper, plastic, metal, glass, fabric, kitchen waste and toxic harmful waste. How do you usually deal with so much rubbish? (put it in the dustbin; If the child answers "you can put it in the dustbin by classification", the teacher says: Where did you see the classified dustbin? )

2. Think about the problem and discuss the garbage disposal method.

(1) waste classification mark.

Teacher: Teacher, here are two trash cans. Let's have a look!

Question: What did you find after careful observation? (color, logo) (talking to two or three children) What logo is this? What do you mean by recyclables? What do you mean, non-recyclable?

2 children are free to answer.

Summary: This is a recyclable sign, and this is a non-recyclable sign. After recycling, what can serve us after special treatment is recyclable garbage, which should be thrown into recyclable garbage bins; Apart from these, the rest are non-recyclable garbage, which should be thrown into the non-recyclable trash can.

(2) Discuss the garbage classification method.

Teacher: Which bin should we put the garbage we recorded? Circle the recyclable garbage first, and then tell your friends next to you.

1 children's group discussion. (Guide children to say that plastic bottles and toothpaste boxes are recyclable garbage, but batteries and peels are not, that is, circle them first, then don't circle them.)

② Question: Who would like to introduce the results of the discussion?

(3) A young answer.

Summary:

Oh, it turns out that waste paper, plastic, metal, glass and fabric are all recyclable garbage; Kitchen waste, which is toxic and harmful, is non-recyclable.

3. Distinguish and understand the meaning of garbage classification.

Teacher: We got good grades just now, and the teacher especially admires you! Why should garbage be classified?

Children are free to answer.

Large class scientific activities waste classification teaching plan 7 activity objectives:

1, know recyclable and non-recyclable garbage, and can classify garbage.

2. Establish environmental awareness and form a good habit of garbage sorting.

Activity preparation:

Videos, courseware, domestic garbage collected by children, etc.

Activity flow:

First, compare photos and find out where the garbage comes from.

Second, combine the pictures to know the signs on the trash can.

1, children's discussion: how to clean up the garbage in the park

2, combined with pictures, know the mark on the trash can.

3. Play the video to learn about recyclable and non-recyclable garbage.

Children discuss what is recyclable and what is not.

5. The teacher summed up the benefits of garbage sorting.

Third, computer games, homework activities, and garbage sorting.

1, computer games, children judge which can be recycled and which can't be recycled.

2. Children scattered operation to send garbage

3. Teachers and students jointly check and comment on the classification of children's garbage.

Fourth, talk summary, education

Encourage children to develop good habits in peacetime and will sort garbage.

Extended activities: Recyclable garbage is still useful after people treat it. How do people deal with these recyclable wastes? Please go back and check and tell everyone what you know about garbage disposal.

Teaching plan of garbage classification in large class scientific activities 8 activity objectives

1. Know the relationship between garbage and life and the role of garbage recycling.

2. Try to classify the garbage.

3. Learn to classify and place the garbage in daily life, improve the ability of analysis, classification and comparison, sprout the initial awareness of environmental protection, and know the important performance of environmental protection.

4. Cultivate children's hands-on ability, and boldly create and share the experience of successful cooperation with peers in activities.

5. Cultivate hands-on observation and operation ability, and master simple experimental recording methods.

Activities to be prepared

1. Experience preparation: I have done experiments on waste battery landfill and flower cultivation.

2. Material preparation: making paper pulp tools, physical garbage and three trash cans, video recorders, paper and watercolor pens.

Activity process record 1. Lead to the question: What is garbage? Why do sanitation workers clean up garbage every day? What should we do with the rubbish we picked up today? Why?

Second, understand the corruption and reuse of different garbage 1. Understand organic garbage ① Question: What will be the use of garbage such as vegetable leaves after rotting? (Learning word: organic garbage) What else is organic garbage?

② Watch the video 1, recall the changes of vegetable leaves, and understand that garbage such as vegetable leaves will rot in the soil, and these garbage can slowly become fertilizer, so that other plants can grow better.

2. Know the harmful and toxic garbage

① Watch video 2, observe the changes of plastic bags, and compare them with the changes of vegetable leaves, and draw the conclusion that plastic bags will not rot, but will only accumulate and pollute the environment, causing white pollution, which will be dangerous for animals to eat carelessly. We call these rubbish hazardous waste, so we should try not to use these things or use them less to protect the environment.

② Question: We children all know that there is another kind of garbage that is poisonous. What is this? Who will talk about the harm of waste batteries to us?

(3) Watch video 3 to understand the toxicity of waste batteries and know that batteries need special treatment.

④ Question: What other toxic and hazardous wastes are there?

3. Children observe the teacher doing pulp experiments and know about recyclable garbage.

Question: How did the teacher do it? What did you find?

The conclusion is that paper can be converted into pulp to make new paper, and paper can be recycled. (Learning word: recyclable garbage) Question: What other recyclable garbage is there?

Iii. Garbage classification 1. Let the children watch the video clips about the process of garbage sorting and recycling, and then talk about where the garbage truck sends the garbage and what new products can be made after garbage recycling.

2. Know the "recycling" sign.

Show the sign of "recycling" and ask the children to guess the meaning of the sign according to the picture and talk about where they have seen the sign.

Explain the meaning of the "recycling" sign and let the children 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 "non-recyclable" signs and say: 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. Let the children sort the garbage into three buckets.

Further classify the garbage that can be recycled.

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

(2) Show five pieces of marked garbage and put them in a bucket, and ask individual children to classify the garbage according to the signs.

(3) Organize children to wear gloves to clean up the garbage in kindergartens and classify them.

4. Learn to label garbage and classify trash cans.

(1) Show the trash cans and put forward to mark them to distinguish them.

Teacher: "What if the teacher's trash cans are all the same?" ? What kind of marks should we make? "

(2) Children design trash can marks in groups and draw marks on white paper cards.

(3) Show the signs designed by each group of children, and ask the children to introduce why the signs are designed this way.

(4) The teacher provides each group of children with trash cans, and the children are labeled.

(5) Teachers and children observe each other's signs and talk about their meanings.

5. Activity expansion allows children to find some unconfirmed junk information. Put the garbage sorting bucket in the corner of the activity room to help children continue to learn to sort and dispose of garbage in their daily lives.

Teaching reflection

In this activity, children take an active part in it. At first, I mysteriously showed the garbage bags in children's lives in the future, and showed some common garbage from them, which brought children into a garbage situation. I use the game method to let the children try to classify the garbage according to the USB flash drive, let the children know about the garbage in life in the game, and then experience the garbage classification. As an introduction, the performance of the children in this lesson is better. In the second link, when children discuss the use of garbage, individual children don't understand the meaning of this concept enough, so it is difficult to operate in this link, which requires teachers to adjust teaching methods and consider the development level of children with different abilities in future design. Of course, the old show a certain level in activities to meet the development needs of different children. Although the children are also very interested in the physical classification game set in this activity, because the input materials are relatively simple, the children with strong ability will finish it quickly, while the children with average ability will have no difficulty. Therefore, the children's thinking was very active when they made grading and classification signs, and various signs were designed. However, this activity also has many shortcomings, which require them to correct and improve themselves in future study.