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Five excellent cases of mathematics teaching scheme for large classes in kindergartens
Mathematics teaching scheme for large classes in kindergartens 1
Activity objectives:
1, guide children to perceive the decomposition composition of 10, and master 9 divisions of 10.
2. On the basis of the decomposition and composition of perceptual numbers, master the law of the increase and decrease of the composition of numbers and the law of mutual exchange.
3. Develop children's observation and analysis ability and cultivate children's interest in mathematics.
Activity preparation:
1 and 10 are decomposed into teaching courseware.
2, a number of small stars.
Activity flow:
(1) Learn the decomposed composition of 10.
1, Story Import (1) How many rabbits are there?
(2) 10 The rabbit is going to live in two small houses. How should they live?
Introduction of the topic "Decomposition and Synthesis of 10".
2. Look at the pictures and learn the various points of 10.
3. Guide children to observe the decomposition formula of 10, and find that the composition law of the internal number decomposition of 10 is summarized: except 1, the types of each sub-method are less than their own1; Divide a number into two smaller numbers, and the sum of the two divided numbers is the original number; Divide a number into two parts. If one part increases 1 and the other part decreases 1, it is the law of addition and subtraction. Law of exchange.
(2) Game activities "guess".
Kindergarten large class mathematics teaching scheme II
Activity objectives:
1, from the picture, corresponding to each person's fishing times, and converted into numbers.
2, let the children practice 10 how many relationships are compared and subtraction formula calculation.
Activity preparation:
1, drawing paper, paper clips, magnets, bamboo chopsticks, crayons, wool, posters, pens, big pots.
2. 1-5 digital card in triplicate, subtraction card and equal sign card.
Activity flow:
Stimulate interest
1. Ask the children if they have seen fishing. Tell the children that we should cook some fish ourselves so that we can prepare for the fishing competition.
2. The teacher demonstrates how to make fishing props:
(1) Draw a fish with drawing paper, cut it with scissors, and then clip it on the fish mouth with a paper clip. When a fish is ready, encourage children to make different kinds of fish.
(2) Then, use bamboo chopsticks, wool and magnets as fishing rods: one end of the wool is tied with bamboo chopsticks and the other end is tied with magnets. If you are worried about instability, you can use tape to fix it, and don't wrap too thick tape.
Group activities
1, put all the fish cooked by the children in one pot, and let the children enjoy fishing. But at the same time, we should tell our children that in real life, don't eat too much fish, just eat enough.
2. The teacher limited the time. Time is up, let the children collect their poles, take the caught fish with them, and let the teacher help record the quantity on the poster paper.
3. The teacher recycles all the fishing props, so that the children can get together and concentrate on their math activities.
4. The teacher randomly took two people as examples and asked: Who caught more of these two people? Who catches less? How much more? How much is missing? And ask the children how to judge how much? How much is missing?
5. Guide children to express mathematical concepts with formulas, and teachers use digital cards, subtraction cards and equal sign cards to demonstrate.
6. Draw a card on the blackboard and express it in spoken language. For example, Qiang Qiang caught five fish and Shanshan caught two. Who caught more? How much more? Children may find the answer with their fingers or in their own way. Teachers can add expressions to let children learn abstract symbols, explaining that Qiang Qiang caught three more fish than Shan Shan, and five minus two equals three: 5-2=3.
7. Let the children compare the fishing amount of two companions in the above way.
8. Ask the children to share their exercise results with their peers.
Kindergarten large class math teaching plan 3
I. Activity objectives:
1. Consolidate the understanding of common plane graphics and preliminarily experience the relationship between plane graphics.
2. Develop children's creativity and thinking flexibility.
Activity analysis:
The key point: to feel the connection between plane graphics.
Difficulty: The key point of children's experience is their perception and understanding of the edges used in different graphics.
Second, activity preparation: a few matchsticks, markers and paper.
Third, the activity process:
(a), magic, leads to the topic.
1. Today, the teacher is going to do magic for the children. Do you want to learn?
2. Show two triangles and ask: How many match sticks are it made of?
3. Teacher's Magic: I want to take a matchstick. How many are left? I can make two triangles with five matchsticks. Can you believe it?
4. Who saw the secret? Why can five matchsticks make two triangles? (Because they have common edges, they are called "common edges")
(2) Teachers inspire children to spell out graphics with matchsticks and feel the * * * features on the edges of graphics.
1. Please make two triangles with five matches. (single child demonstration)
Please make a square and a triangle with 6 matches. (single child demonstration)
Please make a rectangle and two squares with seven matches. (single child demonstration)
Third, children operate activities to develop their creativity and thinking flexibility.
1. Show the record form and ask for splicing.
(1) Make five squares with the least number of matchsticks.
(2) Draw the figure you drew.
(3) Record the number of matchsticks you use.
2. The teacher observes the child's operation and gives guidance.
3. Activity evaluation.
Activity extension: Please go back to the classroom and enter the area, continue to do magic with our wooden sticks, and build five triangles with the least matchsticks.
Kindergarten large class math teaching plan 4
Touch the active target:
1, review the composition of numbers within 6, and correctly record the methods of division and combination.
2. Further perceive the complementary relationship of numbers.
3. In the activity, think independently and write carefully.
Activity preparation:
1, experience preparation: children have learned the composition of numbers within 6.
2, material preparation:
Teaching AIDS: recording paper and pen.
Learning tools: (1) One book and one pen for children. (2) Composition and connection: Make shading of various small animal shapes, with a total of no more than 6 written on it, and two lines written elsewhere, which can make up the total number or creativity.
Activity flow:
1, happy touch.
◎ "Touch the ball" game. Teachers and children play "touch the ball" and review the composition of each number within 6.
◎ Find a friend to touch. Please make a digital card smaller than 5 for each child and stick it on his chest. Listen to the music "Finding Friends" and sing: Look, find friends, find friends, shake hands, touch, let's be together. Clap your hands while singing to find friends. When you find a friend, shake his hand and touch your body. Say it again after singing: X and X add up to 6.
2. Operational activities.
Fill in the blanks. Guide children to open children's books and observe the opening and closing of the blanks.
Help ladybugs find flowers. Observe the formula on the flowerpot and the number of points on the ladybug. Please connect to help ladybugs find flowers.
◎ Color the neighbors. Observe the animals living in the building. Please paint their neighbors the same color.
◎ See the formula to fill in the blanks, and add or subtract within 5.
Count the animals and circle the corresponding numbers.
3. Activity evaluation.
Please tell each child about their activities and results.
Give praise and affirmation to children who can think independently and write carefully as required.
Kindergarten large class mathematics teaching scheme 5
Activity objectives:
1, review the addition and subtraction within 10, try to look at the picture and know how to operate it.
2. Cultivate children's sense of cooperation and competition, and experience the charm of mathematics.
Activity preparation:
Within 1 and 10, there are several cards of addition and subtraction, several pictures of addition and five pictures of dictation.
2. Three answering machines (drums, waist drums and gongs), a statistical card and a picture of Donald Duck, Mickey Mouse and Little Bear.
There are several fruit cards, a firework, a victory, a failure and a cheerful music.
Activity flow:
I. Introduction
1, Teacher: Welcome to Happy Mathematics Base Camp, children. I am the host of Happy Mathematics-Little Question Mark. The slogan of our column is: Happy Mathematics, Happy Unlimited! Now let's shout out the slogan: Happy Mathematics, unlimited happiness! Ye! First of all, I want to introduce three teams today. The team with Mickey Mouse is Mickey Mouse. Welcome to visit! Donald is a Donald team. Welcome to visit! The bear is a bear, welcome! Mickey Mouse, Donald Duck and Little Bear all like fruit. Today, I prepared a lot of fruits for you. Do you want to buy fruit? Then we will immediately enter the first level of happy mathematics.
Second, the first level of happy mathematics.
1, teacher: level 1: required questions. Each member of the three teams has to answer a question, and a fruit will be awarded for each correct answer. There is no reward or punishment for wrong answers. But you have to answer it yourself. Players who get the fruit should pick it up and post it on their team's hero list. See which team has the most fruits. Now, please ask the top players of each team to answer the questions.
2. Teacher: The answer begins. Please listen to question 3+3=? (The teacher asked three contestants to take turns to answer) Child: 3+3=6 Teacher: (Show the correct answer) Correct answer, so-and-so won the fruit reward.
3. Teacher: Now please ask the No.2 player of each team to answer the questions. (in turn)
Summary: The first six rounds of required questions are over. Let's pay attention to the number of fruit scores of each team. How many fruits did a team get, which can be expressed in figures? (The teacher writes on the blackboard) Which team does the children see with the most fruit? The Mickey Mouse team is here at the moment, but don't be discouraged by Donald Duck and Bear. You still have a chance in the later stage. Now let's enter the second link today-Happy Mathematics, the second level. Ye!
Third, the second level of happy mathematics.
1, teacher: the second level "I say you calculate". I brought a picture today, and I made up a joke for it. Please calculate, how many small animals are there in my picture? There are two butterflies in the garden. Two butterflies fly in. How many butterflies are there? ) children, please do the math.
I have another photo here. Who can make up a paragraph for it like me? Let me do the math.
(1), children are free to discuss, please dictate.
(2) The teacher told the story completely and wrote on the blackboard: 2+3=5.
I have three photos here, one for each team. Please arrange the picture into a paragraph and keep the answer quietly in your heart.
4. Challenge begins: Mickey Mouse can choose one of Donald Duck and Little Bear to accept the challenge. Teacher: Who do you choose? Donald accepts the challenge, please listen to the question. Donald Duck can be answered by any player. The correct answer is judged by the challenge team. Clap three times for the correct answer and the wrong answer.
@ _ @ I'm the dividing line @ @ Take a picture. Congratulations to Donald Duck for getting a fruit. Now, please ask Donald Duck's team to give us a question.
5. Summary: In the second level, all three teams compiled well. I added a fruit to all three teams. Let's pay attention to the number of fruits in each team. (Praise the first place and encourage other teams)
Fourth, happy mathematics, the third level.
1, the third level, grab the answer. I'll show you the picture. You can work it out by figures. For example, how to calculate this picture: (2+3=5) Right! This is our calculation method.
2. I let No.6 of each team be the captain and the captain's instrument behind the stool be the answering machine. When my photo says: Answer begins. Note: the captain can't ring the answering machine before I say start. All right! Get ready! Answer first.
3. Summary: How much fruit did Mickey Mouse eat in the first session? How much fruit does Donald duck have? How much fruit does Winnie the Pooh have?
Verb (abbreviation for verb) statistics
1 After three levels, let's look at the scores of each team. (Children sing, teachers count) Team XXX harvested the most fruits, while Team XXX and Team XXX also harvested many fruits. Mickey Mouse, Donald Duck and Winnie the Pooh were very happy and sent us fireworks. Let's celebrate (the teacher sets off fireworks) and jump up!
2. End: Now let's continue to celebrate in the classroom.
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