Teaching plan of turning waste into treasure in large class science

As a selfless people's teacher, we should always prepare teaching plans. With the help of lesson plans, we can properly choose and use teaching methods to arouse students' learning enthusiasm. So how should I write a lesson plan? The following is a lesson plan I collected for you to turn waste into treasure. Welcome to learn from it, I hope it will help you.

Teaching plan of turning waste into treasure in large-scale science1;

1, the children will tell the collected wastes and interesting things in the collection in words, and try to classify the wastes in various ways to broaden their thinking.

2. Let children have fun in the use of waste products, and develop their imagination, hands-on ability, problem-solving ability, innovation ability and communication ability in the production of "turning waste into treasure".

3. Let children know how to protect the environment through activities and cultivate their initial awareness of environmental protection.

Activity preparation:

1. "waste questionnaire * * * filled out by children and parents.

2. The scene of "Wonderful Store"; Pictures and related gifts of elephants, monkeys, kittens, pigs, foxes and chickens, toys made of various wastes, etc.

3. All kinds of rubbish collected by children.

Activity flow:

1. Take "Wonderful Store" as the story introduction activity.

(1) Children, when you eat peaches, watermelons and grapes, what should you do with peach stones, watermelon skins and grape seeds? An uncle elephant may have dried up. He turned these rubbish into gifts for animal friends. Do you want to know what the gift is? Please listen to the story of "Wonderful Store".

(2) Question: What waste did the small animals make as gifts? What is the use of Uncle Elephant's "wonderful shop"? Use waste, turn waste into treasure, protect the environment and prevent pollution. )

2. Children tell about the waste collected and collect interesting things.

(1) In www.chinajiaoan.cn, there are a lot of waste products in our life every day. A few days ago, we also made a survey on "collecting waste products". Please tell the children next to you what waste products you collected, and you can also talk about interesting things that happened during the collection.

(2) Ask 2-3 children to introduce the questionnaire and talk about the interesting things that happened in the collection.

3. Encourage children to try to classify waste products in various ways.

(1) You see, these cartons are all scraps picked up by children from home. So many put together at sixes and sevens. Is there any good way to keep these wastes in order?

Children's statement: If the same items are put together, such as a bunch of bottles and boxes, children will put them in boxes.

Scrap What waste products do you think have not been properly placed? Please check the placement of 1-2 children.

(2) Besides, can you think of any other better points? Teachers encourage children to come up with different ways of division, such as: box division (candy box, toothpaste box, shoe box); Bottles (shampoo bottles, medicine bottles, beverage bottles), etc.

(3) Teachers should seize the opportunity of education and guide children to classify according to waste materials. For example, children say: You can put things made of paper together. Find out what else is made of paper. Let's take a look at what materials are used in other garbage. Children say metal, glass, plastic, etc. And find out what the related waste products are? Discuss where to put it separately.

The children sorted the waste products according to the materials again. Teachers and students * * * check the classification and ask children to help send unsuitable waste materials to such waste materials.

4. Talk about the utilization of waste products.

(1) Question: How to use the collected waste? Some waste products can "turn waste into treasure, protect the environment and prevent pollution; Some waste products can be recycled to save resources. )

(2) The role of waste products is really great. Small animals in the forest also make many interesting gifts from waste like uncle elephant. Let's go and see what toys are in the Wonder Store. See what materials they made and what gifts they made.

5. Activity expansion:

(1) Children, do you want to use your hands and brains to turn these wastes we collected into various useful things and send them to Uncle Elephant's shop?

(2) Children's manual work, teachers' itinerant guidance, children's mutual exchange of production experience, and negotiation to solve problems encountered.

(3) Appreciate each other's works, show children's works on the KT board, communicate with each other, and experience the fun of making and the joy of success.

Teaching plan for turning waste into treasure in large class science activities II

1, guide children to understand the significance of waste recycling and know how to care for the environment.

2. Inspire children to think positively and improve their ability to solve problems.

3. Let children experience success through activities and enhance their self-confidence.

4. Let children have fun in the use of waste products, and develop their imagination, hands-on ability, innovation ability and communication ability in the production of "turning waste into treasure".

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

Emphasis and difficulty of the activity

Know how to use waste and save resources, and have a preliminary awareness of environmental protection.

Know the social value of waste utilization and experience the fun of turning waste into treasure.

Activities to be prepared

1, courseware, glue stick, making some handmade waste.

2, small items made of waste.

Activity process

(a) talk about:

1。 What is garbage? (unwanted things, useless things)

2。 The "source" of garbage? (Life, industry, agriculture, commerce)

(2) The harm that waste products bring to us. (Look at the picture)

(3) Disposal methods of garbage (landfill method, incineration method) and their shortcomings.

What can children do? Encourage children to express boldly, encourage children to base themselves on the reality of life, start from me, and strive to be small guardians of environmental protection.

How to be an excellent environmental defender? The teacher has a good idea: we can make some recyclable waste into beautiful gifts. What do you think?

(d) Waste materials have many uses.

1, children, what kind of waste have you seen? What can they make?

The children answered.

Teacher's summary: there are cigarette cases, medicine boxes, matchboxes, chalk boxes, shoe boxes, paper cups, calendar paper, eggshells, old batteries, yogurt bottles, VCD tablets, corn stalks and bamboo poles. They can be made into planes, ships, cars, rockets, tanks, penguins, tall buildings, bridges and so on.

2, children, you are so smart, now let's look at the courseware: please look at the pictures and toys made of waste materials.

3. Show the toy "paper lanterns" made of waste materials to stimulate children's interest in making them.

(1) Teacher: Look, what is this? Do you know what this baby is made of? (Scrap flyers), do children want lanterns like this? Grab it!

(2) Hands-on production.

1, Teacher: What is in front of the children now are all kinds of graphics cut by the teacher from waste paper. Children can choose their favorite graphics to make.

2. Teachers demonstrate and children operate. When encountering difficulties in the production process, children should be encouraged to find ways to solve them themselves. )

(5) Teacher's summary:

Children, is the little lantern beautiful? Teacher, there are many such toys here, which are not only very beautiful, but also made of waste. Don't underestimate anything that seems useless around you, because it may be very useful. Therefore, we should collect some waste materials in our daily life and prepare for secondary use. This not only beautifies the environment, but also turns waste into treasure.

Activity reflection:

As a comprehensive course, the activity of "turning waste into treasure" has higher requirements for teachers and children's abilities in all aspects. To develop well, teachers need to consider various factors: what kind of teaching methods and learning methods will achieve good results; How to arrange activities to better guide children to learn and operate, and so on.

In the conversation, on the basis of children's existing experience, help children understand that waste materials can be reused through effective questions. Some waste materials can be collected, while others can't, which stimulates children's desire to make useful things by using these waste materials themselves.

Before the children made it, I introduced the production materials to them and put forward the requirements. In the process of activities, help children solve difficulties in time and give timely affirmation to their innovative ideas.

Disadvantages:

In the activity, most children just imitate the displayed examples to make them. I think it may be more enlightening and helpful for children's creative thinking if they are given the initiative and guided to try a variety of production methods in their operational activities.

Three objectives of teaching plan for turning waste into treasure in large class science games:

1. Knowing how to save resources is the fundamental way to reduce garbage.

2, understand the concept of recycling, know how to make the best use of, waste utilization.

3. Let children learn the initial recording method.

4. Pay attention to listening to and respecting peers' speeches in communication activities.

Game preparation:

1, all kinds of waste paper boxes

2, tape recorders, tapes

Game flow:

1, organize teaching, teachers lead children to listen to music and play games.

2. I found that there was a lot of rubbish on the ground. Teachers and children analyzed the reasons and the quality together.

3. Game: the rule of turning waste into treasure: the teacher organizes the children into a row and hands out the cartons found from the first child. When the music stops, the children with cartons will make a toy out of cartons as quickly as possible. See who can do it quickly and well. .

4. The game is repeated.

5. Show children's works.

6. Teacher's summary.

Activity reflection:

1, in the process of preparing lessons, it would be better if you could make all kinds of paper cups to turn waste into treasure;

2. By encouraging children, I hope they will gradually develop the awareness of saving environmental protection and turning waste into treasure, paving the way for them to develop good habits of thrift;

3. Teachers can interact with children more in the process of making handicrafts to attract their attention;

If I take this course again, I will listen to some valuable opinions and suggestions put forward by the teacher to make my craft class more colorful!

Encyclopedia: Bao, a commonly used Chinese character, was first seen in Oracle Bone Inscriptions. Its original meaning refers to precious things, that is, Shuo Wen Jie Zi: "Bao," It is extended to the general name of jade, the representation of jade quality, and the seal of the prince after the emperor, and it is also extended to precious equivalence.