Small class math teaching plan in kindergarten "Compare the size" 1 Activity name: On the road.
Activity objectives:
1. Can make simple classification and visual recognition according to the characteristics of articles, and can compare similarities and differences.
2. Cultivate children's ability to distinguish differences through observation.
3. I am willing to participate in activities, feel the fun of learning mathematics, and have a strong desire to express and curiosity.
Activity focus: Through observation and comparison, you can find a different one from several items.
Difficulties in activities: You can simply classify items according to their characteristics and cultivate children's ability to distinguish the differences between items.
Activity preparation: four pears (yellow and green), four pictures of trucks, cars, bicycles and motorcycles, and an operation list. Some colored pens.
Activity flow:
First, introduction in kind.
Teacher: The teacher bought some fruits this morning. Let's see what fruit the teacher brought you. (showing pears) How many pears are there? (4) Take a closer look. Are these four pears all the same? What is the difference? Then who can take out that different pear? (The child takes out the yellow one)
Summary: The children are great. They can all find different pears. Small eyes are really amazing.
Second, the basic part.
Transition: Today, the teacher will take the children to visit the motor city. Do you want to go?
1. Now we come to the first workshop. What do you see? Are all these trucks the same? One car is different from others. Which one is it? (Pointing at the child's name) What's the difference between this car and other cars? The teacher drew this different truck with chalk. (Teacher's demonstration)
2. After visiting the first workshop, now come to the second workshop (post pictures of cars). What did the children see? Are all these cars the same? What is the difference? Which color has more cars? Which color has fewer cars? Which color car is different from the others?
Like what? Then let's circle this, too
The bus trip is over. Look, what did the teacher bring you? (Show pictures of bicycles) Now the teacher will give these bicycles to the best children. (Four children come on stage, each holding a picture of a car. ) Look, children, are these four bicycles all the same? Whose is different from other children's (different children stand on one side)? The teacher posted the pictures on the blackboard and asked the children to circle different pictures.
Finally, the teacher will show the children a car. Look, what car is it? (showing pictures of motorcycles) Who wants it? (Four children come forward, each holding a photo) Are all four of them the same motorcycle? Which one is different? What is the difference? Put the pictures on the blackboard, name the children and circle the different pictures.
After visiting Motown, the children did well. I have many cars here, too. The teacher will test the children to see if you can find different cars on each road. The teacher demonstrated one.
6, children operating learning list, teachers patrol guidance.
Third, the ending part.
Check the completion of the work order, summarize the evaluation and end the activity.
Activity reflection:
I divide this lesson into three parts. The first part is about all kinds of cars. The children were very excited to see so many cars. The second step is to classify cars according to their shapes and colors. Firstly, two kinds of cars are classified. The child is very clever and finishes the task quickly. It was originally designed to penetrate more, penetrate less, and penetrate more and penetrate less. I forgot this link. Then, cars are divided into three types according to their shapes and colors. It seems that my guidance is not very good, but the child can complete the operation correctly and quickly. In this link, the color and appearance of the first link are different. The third link is to find out the difference between items. By showing four cars, three of which are the same and one is different in appearance or color, children can do better. Mathematics activities should pay attention to children's actual operation, and also pay attention to it in the future.
Small Class Mathematics Teaching Plan "Compare Size" 2 Activity Goal:
Cultivate children's observation and cognitive matching, and let children communicate with each other.
Activity preparation:
1, buy more than 4 kinds of fruits (such as apples, pears, bananas, oranges, watermelons, pitaya, etc. ) .2, 4 fruit pots.
3. Several fruit medals.
4. Pictures and cards.
Activity flow:
1. Show some apples, pears, bananas and oranges.
2. Show a fruit bowl with apples, pears, bananas and oranges.
3. Let the children choose a fruit, run to the corresponding fruit bowl, put the fruit in the fruit bowl, and then run back. The child who gets it right every time will get a fruit medal.
Guiding points:
1, according to the shape and color of the real fruit and the fruit pattern on the fruit bowl for cognitive matching.
2. Let children learn the names of fruits.
End of activity:
The children discuss with each other, then listen to music and eat snacks together.
Kindergarten kindergarten math activities: pigs live in new houses
Activity objectives:
1, further understand the actual meaning of numbers in situational games, and find the corresponding number of piglets according to dots or numbers.
2. Develop children's observation ability, cultivate cooperation ability with peers, and cultivate the quality of mutual humility.
Activity preparation: beautiful forest, digital card 1-9, point card 1-9, 9 small houses, big pig card 1-9. Activity flow:
Firstly, the nursery rhyme "Little Pig" is introduced.
Teacher: Baby piggy, come and show your mother how you look. The children gathered around the teacher to beat the nursery rhymes. )
Second, the secret about the new house.
1, Teacher: You ate well and slept soundly, so you got fat. That's good, and mom is really happy. A few days ago, my mother built many beautiful little houses for you in the forest. Let's go and have a look together later. There are still secrets hidden in the small house. Let's see which one of you can find them.
2. Children can enjoy the new house freely and look for its secrets.
3. concentrate on communication. There is a polka dot card on the new house, which can indicate more or less. )
4. Further understand the actual meaning of numbers and find the number card that is the same as the dot.
Teacher: The number of dots can be represented by digital babies, so let's help dots find their good friends together!
5. Guess what the cards on the small house are for, and spread children's thinking and imagination.
6. Explain mother's intention to design the card.
Teacher: Just now, you all said a lot about the usage of card marks. Yes, different places have different uses. Today, my mother used these cards to tell you that only a few pigs live in each family.
Third, the pig lives in a new house, tries the sense of cooperation of his peers and consolidates his understanding of numbers.
Teacher: Now we will live in a new house. You can invite your good friends to live in your favorite new house. We can't argue when mom comes to check.
Fourth, according to the number of piglets on the big pig sign, find the corresponding small house to further consolidate the practical significance of understanding the numbers.
Teacher: It's nice of our baby pig to live in a new house with good friends. Look, we still have many houses, so let's invite friends from afar to live with us, shall we? Let's help them decorate their new house according to the photos they sent last time. (children operate, teachers patrol and check. )
Fifth, the music rhythm "Little Train".
Teacher: The house has been arranged. Let's pick them up by train!
Kindergarten mathematics teaching plan: the relationship between quantity within perception 2
Activity objectives:
1, children count 2 objects and say the total number.
2. Through activities, deepen children's feelings of loving their mothers and express their love for their mothers.
Activity preparation:
1, apples, big red flowers, hats and clothes are two different things.
2. Pictures of mother rabbit and mother cat.
3. Children's operation data.
4. Gifts for mothers and different projects for children.
Activity flow:
(1) Show pictures of mother rabbit and mother cat.
Today is mother rabbit's festival. Let's see how many mother rabbits there are. (1) is also a festival for female cats. How many female cats are there? ( 1)
A mother rabbit and a mother cat. How many mothers are there? Count.
(2) Show physical objects and perceive numbers 2.
Today, rabbits and kittens went to the supermarket to buy a lot of things. Let's see what we bought and how much each item has.
1. Show two apples. How many apples are there? (Practice counting mouth to mouth and say the total)
Show me two big red flowers. How many did you count?
Show me two hats and count them?
4. Show 2 pieces of clothes and count them?
(3) give a gift to your mother.
Let our children also send some gifts to our mother. There are several mothers, and each mother has to give the same and several gifts.
Provide surgical materials, and the children give gifts to their mothers. When the teacher instructed the children to send them, they said that one mother sent one and two mothers sent two.
(4) Looking for two objects in the created environment to deepen the understanding of the practical significance of the two objects (children find affirmation and encouragement from them).
Small class math teaching plan "Bi Da Xiao" 3 math activities in kindergarten;
Give a gift to Mix.
Activity objectives:
1. Learn about size marks and their characteristics by giving gifts and other games.
2. Learn to compare the sizes of objects by visual inspection.
3. Interested in participating in math activities.
4. Develop visual perception and judgment.
5. Cultivate children's ability to observe, judge and operate.
Activity preparation:
1, one large and one small marker picture, one large and one small doll.
2. Items of different sizes: one for children and several for teachers.
3. A big chair and a small chair, dolls of all sizes.
Activity flow:
1, import. "Today, the teacher and the children played a game. I said' please stand up' and you said' I stand up'; I said' please sit down' and you said' I'll sit down'. Do you want to try? "
2. "Today, two guests are playing games with us."
Show me that big doll. "This is dada. Let's clap and say something to it, shall we? " (Hello greatly! I like you very much! You are very welcome! ) "Please stand up" "Let's say together,' strength is great, fat is great, and we need to eat big cakes' ..." (plus action)
Show me this little doll. "This is Xiaoxiao, shall we also say hello to Xiaoxiao?" (Hello, little guy! Baby, I'll buy you a drink! Baby, I will play with you! ) "Please stand up" "Just say' small strength, small exercise, small snacks, small buns' …"
3, the game: give chairs.
"Here are two chairs. See if it's the same? " (Not the same. I let the big one and the small one sit in the chair. Who will help them? "
Summary:
Sit in a big chair, sit in a small chair.
4. Children give gifts
Requirements:
After the child visually observes the size of the gift, he can give it to the guest and say a word.
(1) provided by the teacher and conducted by individual children.
1 the same two things, after comparison, the big one gives the big one and the small one gives the small one.
The same three things, the big one for the big one and the small one for the small one.
From many similar things (3-4 in each category), find two things with different sizes, and after comparison, give the big one to the big one and the small one to the small one.
(2) Every child gives the gifts in his small basket to the big one and the small one.
(3) Send the children, big and small, back to their corresponding homes, and the children will play in the doll's house.
Compared with the old textbook "Bi Da Xiao", a newly revised and used primary school mathematics textbook for kindergarten class four, the knowledge structure has changed greatly. However, the teaching content of "more and less" hasn't changed much, only when teaching the related problems of "more and less", it focuses on students' independent inquiry and classification and summary, which has the advantage of cultivating students' diversified mathematical thinking. But now, when many students understand "more and less", it is easy to get confused (especially the compound application problem of senior grades, which is more serious). This paper makes the following exploratory analysis on this issue.
1. Simple understanding of "more and less"
In the lower grades of primary school, the problem of "more and less" began to be trained and taught in the way of "combination of pictures and texts". Of course, these primary school students may answer these questions with relish, but to really understand the meaning of mathematical quantity, I think few students should understand it. For example: who is more than who? Who is less than who? Students all know that "large number" is used to subtract "decimal number". Although different problems have different meanings, the same problem can use the same subtraction formula.
For example, Xiaoming has 8 apples, Xiaodong has 5 apples, and how many more are Xiaoming than Xiaodong? How many are Xiaodong less than Xiaoming? The solution is the same formula: 8-5=3 (pieces).
2. General understanding of "more and less"
After entering middle school, the teaching content of "more and less" has gone further. I think at this stage, students have several difficulties in understanding. First, if the number is slightly larger, students will make a formula, but it is easy to make mistakes; Second, there are more conditions than before, that is to say, unlike the two quantities in the lower grades, now there is a third quantity, and the operation process is one more step; Third, the given conditions begin to turn. This new way of thinking in mathematical logic is not easy for students to master at the moment. For example: (1) A has 1200 yuan, and B has 8500 yuan. How much is A less than B? How much is B more than A? There are only two quantities like this, and students all know that the decimal is subtracted from the large number, but the calculation is a little more difficult. (2) Xiaohong starts from 70 yuan, Xiaohua starts from 85 yuan and Xiaoxi starts from 80 yuan. How much less is Xiaohong than Xiaohua? How many flowers are there than streams? As long as the students are more careful, the problem will be solved. (3) A has seven oranges, three less than C, five more oranges than B, and how many more oranges is A than B? In view of the existence of hidden conditions, students are prone to confusion. Solution: First find 7+3= 10 for C, then find 10-5=5 for B (for B), and finally subtract 7-5=2 from the number of A (for B), so understanding the meaning of the problem is the first priority, and making clear the number of B is the key).
3. Complex understanding of "more and less"
The complexity of "more and less" teaching in senior grades of primary schools lies in the application of scores, and many students can directly find out, for example, how much is A more than B? Whether in A-B or A-B, such a solution is wrong, and the reason for the mistake is that it fails to.