Lesson plan for two stupid bears in big class 1 purpose of lesson plan
1, through tentative operation and judgment, learn to divide an object into two equal parts and perceive the relationship between the whole and the parts.
2. Explore the methods of bisection of various objects to stimulate children's interest in bisection.
3. Cultivate children's ability to observe, compare and judge.
Teaching plan preparation
1. All kinds of graphics divided into two parts (some divided into two parts, some not divided into two parts) are pasted on the velvet sticker.
2, straw, square or rectangular, round, equilateral triangle material.
Teaching planning process
First, story introduction.
Inspire children's discussion with the story of two stupid bears.
Question: Why do two stupid bears fall in love with foxes? Where is "stupid"?
The teacher concluded: The two stupid bears were stupid because they couldn't divide the dry bread into two equal parts, so they were taken in by the cunning fox.
Second, explore the operation.
1, provide children's materials and guide the method of equal division.
Teacher: "If you were asked to help, would you divide it?" ? The teacher has prepared various figures for you. Please try to divide them into two parts with the same size. "
Material: rope, square, circle, equilateral triangle, straw, etc.
2, children hands-on operation, teachers patrol observation.
In mathematics teaching, it must be emphasized that children should operate materials by themselves, explore and learn in practical operation, and gain perceptual experience about mathematical concepts. )
Third, discuss understanding.
1, organize children to discuss ways to divide materials equally.
Who will tell you how to divide the straw into two halves? How to prove that these two copies are the same size? Is there any other way?
(Explain experience and different ways of communication: pay attention to the exchange and sharing of experiences between children, encourage children to share their findings according to their own operation results, and experience the joy of discovery. Then every operation link has a summary from teachers and children, focusing on the consolidation and induction of experience. )
2. Teacher's summary:
(1) Introduce the methods of finding diagonal folding, edge-to-edge folding and straightedge measurement to children.
(2) dividing an object into two parts with the same size is called dichotomy.
Ask the child to operate. Children who have not been folded like this try again. This link provides square and rectangular paper under the children's chair for children to operate and explore various dichotomies, which increases the difficulty of children. Some children with strong ability can come up with a diagonal folding method to divide the points, and teachers should give praise and encouragement in time, which can stimulate children's enthusiasm and originality. Teachers give children who have never tried diagonal folding and diagonal folding a full opportunity to learn and consolidate the new dichotomy again. )
(This link provides square and rectangular paper for children to operate and explore various dichotomies, which makes it more difficult for children. Some children with strong ability can come up with a diagonal folding method to divide the points, and teachers should give praise and encouragement in time, which can stimulate children's enthusiasm and originality. Teachers give children who have never tried diagonal folding and diagonal folding a full opportunity to learn and consolidate the new dichotomy again. )
3. Discuss the relationship between part and whole.
Let the children compare the equal parts with the original materials to see what is the difference between them.
② Summary: The whole is larger than the part, and the part is smaller than the whole. Together, the two parts are the original one.
Fourth, consolidate and improve the game: find friends.
1, game: find friends.
How to play: The teacher divides all kinds of geometric figures into two parts, one part is in the hands of children participating in the game, and the other part is on the magnetic blackboard. Before the game, the children walked around the activity room, singing nursery rhymes: "Find a friend, find a good friend, salute and shake hands, you are my good friend". When reading the last word, the children stick the figure in their hands with the same figure on the blackboard, and put the two figures together to see who can spell it correctly and quickly.
Game method: through competitive games, we can achieve the purpose of entertaining and entertaining, develop children's thinking in the game, and turn passive into active.
Activity expansion
1, square paper can be divided into two, four and eight. How to divide it? Use your head and do something. (The second link gives children the space to expand their thinking and paves the way for learning the quartering method. )
2. From the bisection of an object (or shape) to the bisection of a number. For example:
(1) Four red dates for two people, how many for each person?
(2) Eight cakes are eaten by two people, each eating the same, how to divide them?
Two pieces of meat and two pieces of bread were given to two bears. How much can each bear get?
Attached story: two stupid bears
Mother bear has two children, one is big black and the other is little black. They are fat, but they are all stupid. They are two stupid bears.
One day, the weather was fine and the two brothers went out to play hand in hand. As they were walking, they suddenly saw a piece of dry bread on the roadside, picked it up and smelled it. Hey, it's delicious. But there is only a piece of dry bread. How do two bears eat? Big black is afraid of little black eating more, and little black is afraid of big black eating more. It's not easy!
Dahei said, "Let's share the food, but we should share it fairly. Mine can't be smaller than yours. "
Black said, "Yes, to be fair, yours can't be bigger than mine."
When Aunt Fox came, the two brothers were having fun. When she saw the dry bread, she rolled her eyes and said, "Oh, you are afraid of unfair sharing. Let Aunt Fox share it for you. " The two brothers said, "OK, OK, let Aunt Fox share it."
Aunt fox took the dry bread and tried to swallow it in one gulp, but she didn't. She divided the dry bread into two pieces. When the two brothers saw it, they quickly shouted, "No! No way! One is big and the other is small. "
Aunt Fox said, "Don't worry. Look, this piece is bigger. I'll bite. " Mother fox opened her mouth and took a bite. When the two brothers saw it, they cried again: "No, no, this big one was bitten by you and became a small one."
Mother Fox said, "What's your hurry? I want to take another bite of that big one. " Aunt fox opened her mouth and took a bite. When the two brothers saw it, they cried out in a hurry: "That big piece was bitten by you and became smaller." Aunt fox took a bite of this piece, and the dry bread was only a little bit like the little finger. It gave Big Black and Little Black some dry bread and said, "Now two pieces of dry bread are the same size. Eat, eat. "
Dark, dark, look at me, I look at you, and I can't say a word. Tell me, children, are they two stupid bears?
Activity evaluation:
This activity first takes dry bread as an example to arouse children's interest and stimulate their desire to share equally. Introduce activities in the form of stories, use multimedia courseware to set suspense in an intuitive and vivid image, fully stimulate children's desire to learn and explore, and then carry out activities around graphics layer by layer. The whole activity follows the principle of easy before difficult and step by step, and it is of positive significance for children to know new things through their own exploration and operation. After the children have the desire to operate, I satisfy their thirst for knowledge through their operational activities and let them explore ways to divide. I didn't rush to guide them when they explored the operation, but let them have enough time to operate and play, let them explore the meaning of bisection through their own operations, and understand the relationship between the part and the whole. In addition, teachers should face the whole group in their activities, pay attention to the development of individual children, and give children with weak ability sufficient time and process to think, so that their personal ability can be improved at the original level. And when commenting, teachers should provide teaching AIDS four times larger than learning tools for children to see clearly. Then I use the method of consolidation and improvement to make children do exercise papers, deepen their further understanding of equal division, and finally push the whole activity to a climax with game activities. The whole activity runs through the whole process with exploration, discussion and games, giving full play to children's main role. It fully embodies the educational nature of game operation activities and plays a good role.
Two stupid bears in the big class Lesson 2 Activity goal:
1, get to know the story.
2. Know the name and role of the story.
3. Educate children to know that brothers, friends and companions should not quarrel and be humble to each other.
Activity preparation:
Bear, fox headdress.
Activity flow:
1. Show me some plush toys.
(1) There are several small guests in our class today. You want to know who they are? Focus the attention of young children.
The teacher showed two bears.
Language introduction: "mother bear has two children, one is big black and the other is little black." They are very fat. They are two stupid bears. One day, the two brothers go out to play, what will happen? " Please listen to the story with these questions.
2. Listen to the story and understand the story:
(1) The teacher told a story and asked, "What happened in the story?" "How did the dry bread change?"
(2) Tell the story again in combination with the teaching wall chart, and children learn the dialogue:
-"Big Black and Little Black found a piece of dry bread. What did they say? " Let's share the food fairly. Mine can't be smaller than yours.
-"What did the fox say when he divided the bread? Oh, you are afraid of unfair distribution, let aunt help you. How did the two stupid bears answer? " No, no, a big one and a small one. )
-Aunt Fox asked again, what did the two bears say when they finished dividing the dry bread? (The two bears cry again: "No, no, this big one was bitten by you and became a small one. ).
-What would Aunt Fox say? What's your hurry? That piece is very big. Let me have another bite. )
-Do foxes bite dry bread?
-As a result, can Big Black and Little Black eat dry bread?
3. Discuss the understanding and summarize the theme:
(1) Discussion: "Why do foxes eat the most without dry bread?" (Because Big Black and Little Black don't want each other to eat more dry bread and don't give in to each other, but let the cunning fox divide the dry bread. As a result, Big Black and Little Black only eat a little dry bread. )
(2) What do you think of big black and small black? Where's Aunt Fox?
4. Tell the story and understand the story name and role dialogue.
(1) The name of the story is two stupid bears.
The teacher guides the children to tell a complete story, and also distinguishes the roles from the dialogues between them.
(2) What is the tone of two stupid bears and what is the tone of Aunt Fox? Please tell the children.
Conclusion: We can't be like two stupid bears. Two brothers don't know how to be modest. We can't be unfaithful and unjust like Aunt Fox. You know, brothers, friends and companions, don't quarrel, be humble to each other.
Two stupid bears in the big class Lesson 3 Activity goal:
1, understand the story.
2. Be able to retell this story in your own language.
3. Learn from stories and get along well with peers.
4. Be able to simply retell the story and perform the role.
5. Let children boldly express their guesses and imaginations about the content of the story.
Activity preparation:
"Cake" painted by wall charts, story discs and circular cardboard.
Activity flow:
1, lead-in: The teacher took out the "cake" and stimulated the children's interest in an intuitive way, asking, "Who wants to try this cake?" Children will scramble to raise their hands and try. The teacher will take the "cake" back, but this cake is big and black. Do children know big black and little black? Then come and meet them with Mr. Ju!
2. Listen to the story and understand the story. The teacher has a wall chart of the accident story and plays the story CD.
3. Teachers use enlightening questions to recall stories with children.
(1) Who is Xiaohehe?
(2) What happened on the road? What do big black and little black say?
(3) Who helped them divide the cake later? How to help them divide the cake? What happened in the end?
(4) Why did the fox eat the most without eating at all? What kind of children are Big Black and Little Black? What about the fox?
(5) If you were a big black river and a small black river, what would you do? Ask the children to discuss.
Teacher summary theme:
Big black and little black will only be cheated if they don't know how to give in to each other.
Teaching reflection
Two Stupid Bears is a children's story with interesting plot and vivid image, which is easy to attract children. Through stories, children can know that they should find ways to solve problems by themselves, instead of always relying on others and developing a good habit of mutual humility with their peers.
In the first part, let the children listen to the recording of the story, so that they can have a preliminary understanding of the story. Then the second link further helps children understand the story. At the same time, in this link, let the children say what big black, little black and fox say, and most of them can master it. After the discussion in the third session, the children spoke actively, but there was not enough time for them to express their ideas. The last link, let the children perform and get familiar with the story. The children are very active in it, but they can't let the whole class participate, which makes some children very disappointed. In the future activity design, I will pay attention to these problems and try to do better.
Two stupid bears teaching plan 4 activity goal:
1, learn to analyze the characteristics of roles and summarize the theme.
2. Learn how to get along well with peers.
3. Through the combination of language expression and action, fully feel the childlike interest of the story.
4. Willing to communicate clearly and express your ideas.
5. Guide children to learn in stories and games and realize life.
Activity preparation:
1, teaching wall chart, story recording "Two Stupid Bears".
2. A solid "bread" and two plush toys (one big and one small).
Activity flow:
1, showing plush toys, language import:
Look, mother bear has two children, one is big black and the other is little black. They are fat, but they are all stupid. They are two stupid bears. One day, two brothers go out to play, what will happen?
2. Listen to the story and understand the story:
(1) Listen to the story:
What happened in the story?
How does dry bread change? (Demonstrate real bread to help children understand)
(2) Tell the story again in combination with the wall chart. Children learn the dialogue and understand the new words: (Ask questions in the story)
-big black found a piece of dry bread. What did they say?
What did the fox say when he divided the bread? What did the two stupid bears say?
3. Discuss the understanding and summarize the theme:
(1) Questions and discussions:
Why do foxes eat the most instead of dry bread?
What kind of child is Big Black Black? What about the fox?
(2) Summary theme: Two stupid bears will only be cheated if they don't give in to each other.
(3) discuss the way to get along:
-What would you do if you were big black and little black?
(4) Teachers and students summarize in the same way.
What a wonderful way of thinking for children. We can't learn from two stupid bears. We should be good boys who give in to each other, right?
Activity reflection:
Two Stupid Bears is a children's story with interesting plot and vivid image, which is easy to attract children. Through stories, children can know that they should find ways to solve problems by themselves, instead of always relying on others and developing a good habit of mutual humility with their peers.
In the first part, let the children listen to the recording of the story, so that they can have a preliminary understanding of the story. Then the second link further helps children understand the content of the story, and at the same time, let the children say big black in this link. Black and fox can master most of what they say. After the discussion in the third section, the children spoke actively, but there was not enough time for them to express their ideas. The last link, let the children perform and get familiar with the story. The children are very active in it, but they can't let the whole class participate, which makes some children very disappointed. In the future activity design, I will pay attention to these problems and try to do better.
Large class teaching plan 5 Two stupid bears 1. teaching material analysis:
This is a story with prominent plot and vivid image. When Big Black and Little Black saw a cake on the road, they were both afraid that each other would get more delicious cakes and were cheated by Aunt Fox.
Second, the analysis of learning situation:
Through the last activity, the children in this class have been able to retell the story with the teacher. The children in this class love acting, and they have to perform every story they learn to satisfy them.
Three. Activity objectives:
1, cognitively: understand the content of the story.
2. Ability: Be able to retell the story in your own language and complete the performance with your partner.
3. Emotionally: I like and dare to perform on stage, learn from stories and get along well with my peers.
Fourth, activity preparation:
Teaching AIDS: two little black bear dolls and a "cake" painted on a round cardboard.
Learning tools: Big black, little black, a number of headdresses of Aunt Fox, and a number of circular cardboard as "cakes".
Verb (abbreviation of verb) activity flow:
1, lead-in: The teacher said happily that Mr. Ju brought two good friends to the big class today. Do you want to see them? Then show me two little black bear dolls, big black and little black. Do you remember them? Do you remember their stories?
2. The teacher helps the children to recall stories through enlightening questions.
(1) Who is Xiaohehe?
(2) What happened on the road? What do big black and little black say?
(3) Who helped them divide the cake later? How to help them divide the cake? What happened in the end?
3. Role dialogue
This class adopts situational teaching method. The teacher wears headdress to imitate the fox, the little boy imitates the big black, and the little girl imitates the little black.
Step 4 perform
Let the children play three different roles: big black, little black and aunt fox. Teachers can give moderate help.
5. End: All the children sang and danced "Three Little Bears" with the teacher.
Six, teaching reflection:
According to the development level and existing experience of children in large classes, combined with the characteristics of the story, I divided this activity into two classes, and selected two representative children in this class as observation objects to record the activity process. Below I will recall some questions after the activity and look forward to the careful guidance of the teachers.
In the interactive session and dialogue section, the two children speak very enthusiastically and will raise their smiling faces and look at the teacher and say loudly; In the performance part, Chen Pengyu plays Da Hei, An Ruinan plays Xiao Hei, and Chen Pengyu loudly introduces his story to the children to play Da Hei (which is familiar to the children in this class), but looks at the teacher and then runs quickly; An Ruinan put on her headdress, walked to the front and said seriously, Hello everyone, my name is An Ruinan, and I play Little Black. Then she bowed and walked down. Throughout the process, An Ruinan can face the "audience" and bite her fingers when she can't remember her lines. Chen Pengyu likes to completely forget the audience below, turn his back to the audience or shake his head and hips, but in the whole process, he can create lines and movements to attract the children below. I said to the children, "An Ruinan is a great actor, who can let all of us see your lovely face all the time, and Chen Pengyu can figure out what Dahei said by himself."
Finally, under my leadership, all the children gave them warm applause.
Through the performance of the above two children, I think it is necessary to praise each child who stood up and explain why he was praised, so as to set an example for other children and clarify his learning goals. And the educational significance that every activity brings to children can't be ignored, and during the activity, I didn't let the children in this class deeply understand that peers should be humble to each other.
Two stupid bears in the big class teaching plan 6 activity goal:
1. Understand the story of a fox and two stupid bears sharing a cake by observing pictures and analyzing stories.
Children can boldly express stories in verbal and nonverbal forms.
3. Express your ideas boldly and show yourself in front of the group.
Activity preparation:
1. Some children already know the story of two stupid bears.
2. The headdress of two bears and the headdress of a fox.
3. Pictures of two stupid bears.
Activity flow:
1, through the form of conversation, introduce stories and encourage children to enrich each other's related experiences.
Teacher: Children, have you heard the story of a stupid bear?
I heard that two stupid bears were finally cheated by a fox for a piece of bread!
B I heard that two stupid bears refused to let either of them go, so the fox ate bread.
Teacher: If they add up, they are complete. There are two stupid bears who won't let anyone eat bread, and finally only a little bit is cheated away by the fox. Which children have heard this story?
Teacher: Some children have heard of it. Have you seen these two stupid bears and the sly fox?
Yang: No.
Teacher: OK, this time we will come to Kan Kan to see what they look like and what happened between them.
2. Appreciate the pictures and guide the children to contact the specific plot of the story through details.
"Who said that? What happened between them? " Guide the children to tell a general story. "Let's talk about it together?"
On this basis, let all children master the general plot of the story through mutual telling among children.
3. On the basis of the previous link, guide children to tell stories from the depths of animals.
Combine pictures to guide children to analyze the psychological activities and thoughts of animals from the inner world.
"What do two bears say when they don't let each other talk?"
After the children answered, they were encouraged to try to tell and perform: "Let's try it together and talk about it!"
"What do you think and say when you see a meat fox?"
"What is the drooling?" Encourage children to try acting.
"What did the two bears say when they saw the fox dividing the meat?" "Who will perform?"
"What was the result?" "Why?"
According to the actual situation of young children, we should guide them, let them perform at the right time and in the process, and encourage them to express themselves boldly.
"What do you think of these two bears?" "What can I say except stupidity?" "What about the fox?"
4. Show headdress and encourage children to perform boldly.
Teacher: Now I'm going to invite children to perform these leading roles.
Explain the meaning of the protagonist appropriately: the most important person or animal, plant, etc. Is the protagonist in the story.
Ask a group of children to try first and play different roles. The teacher reads the narrative part. Then try in groups.
Extended activities:
You can put the performance of this story in the children's performance area.