Teaching plan of kindergarten open class with more than number but less than number 1 goal:
1. Understand the meaning of greater than sign and less than sign through activities.
2. Be able to correctly use the greater than sign and the less than sign in mathematical activities.
3. Experience the feeling brought by the competition.
4. Stimulate children's interest in learning.
5, like math activities, willing to participate in various arithmetic games, and cultivate rebellious thinking.
Prepare:
Movable chessboard, chess pieces, cards with greater than sign, less than sign and equal sign, and unequal cards. Some key points: understand the meaning of greater than sign and less than sign.
Difficulties:
Distinguish greater than sign and less than sign, and use them correctly in mathematical activities.
Process:
First, review the symbols: show the title cards with greater than sign, less than sign and equal sign.
In class today, the teacher brought a gift to the children. Please have a look and show them this box:
1. First, let's see what presents are in the box.
The teacher took out the equal sign from the box and asked the children to say what it was and what it meant.
Now the teacher asks a child to take out a gift (larger or smaller than the size) from the box. What is this? What does this mean?
Children answer: the greater than sign means that the number on the left is large and the number on the right is small; The less than sign indicates that the number on the left is small and the number on the right is large.
3. Teacher's summary: The big mouth faces the big number, and the sharp one faces the decimal number.
Second, the quantity is greater than the size: the teacher also brought a lot of chess pieces today. Please use the symbol just now to show their relationship.
1. Show four red pieces and three yellow pieces. Think about what symbols should be placed between them. Why?
2. Show the numbers 4 and 3 and let the children think about what symbols should be placed between them.
3. Show the numbers 8 and 9, 5 and 8 for the children to compare.
Third, the formula is greater than the size: just now our children performed particularly well. This time, the teacher asked a difficult question, and we children imagined what to do.
1, show 4+2( )7 5+3( )6, please show the children what we should do this time.
The child replied, why should I fill in "
Teacher's summary: This time we compare the formula with the number. We must work out the answer to the formula first, and then compare the calculated number with another number.
2. The teacher said questions, and the children used the dynamic board to set questions and fill in the symbols.
Activity extension: This time we will have a competition to see if our children have learned.
1. First, the children are divided into two groups. Each group chooses a team leader and a name.
2. When the teacher gives the question card and shouts "Go", our children can raise their hands to answer first, and the correct answer will be added with 1 point.
3. If the teacher doesn't say start and the child answers first, then this group will be deducted 1 point.
Finally, judge the champion and praise him.
Verb (abbreviation of verb) is the summary of this lesson.
1. In this lesson, our children know the greater than sign and the less than sign, and learn to use them in activities. Yes, the big mouth side should point to the big numbers.
Our competition is over, there are winners and losers. The teacher is happy to know that you have won, but our children should not be proud and keep on cheering. What about the loser? The teacher hopes that you will not be sad or discouraged. We will work harder and harder in the future, and strive for the first place next time.
6. It's over. The children have been in the classroom for half a day. Let's go outside for activities!
Activity reflection:
In this activity, I organized a math activity of "more than number but less than number" for the big class. The outline puts forward that preschool teachers should make full use of time, space and material conditions to create a good educational environment for children, carefully design and organize various activities that are conducive to children's physical and mental development, stimulate children's enthusiasm for participating in activities, and make children develop in an all-round way through activities. Mathematics is abstract, logical, monotonous in knowledge, strict in thinking training and successful in activities.
The number of teaching plans for open classes in kindergartens is greater than or less than 2:
On page 12- 13 of the textbook, know that greater than sign, less than sign, equal sign.
Teaching objectives:
1. Feel the magnitude and equality of quantity in tug-of-war situation, and understand the relationship between quantity and quantity one-on-one through the operation of learning tools;
2. Know the greater than sign, less than sign and equal sign, and know their meanings, and can use these three symbols to express the relationship between quantities and correctly describe the size of numbers;
3. Participate in practical activities such as observation and operation, and initially experience "number sense";
4. Cultivate a sense of intimacy in math learning, and be willing to participate in math activities and ask math questions.
Teaching focus:
Look at the pictures and compare them. You can draw as required.
Teaching difficulties:
Can use ">" accurately. , "<" and "=".
Teaching methods:
Conversation, discussion and students' hands-on operation
Teaching tools:
Projectors, slides, flags, ropes, sticks
Teaching process:
First, create situations, stimulate learning and guide thinking
The children played many games in the kindergarten. Which child has played tug-of-war? Can you tell me how to play this game? There is a class of children playing tug-of-war today. They want to invite our classmates to watch it together, ok? (Teacher's blackboard writing topic)
Second, independent exploration, explore the law
1. Students observe the pictures and think:
(1) What did you observe? What are you trying to tell me? What do you want to ask?
Encourage students to exchange feelings. Students should be encouraged if they count in both places.
(2) Why hasn't the game started yet?
Guide the students to analyze this problem from the difference of the number of people on both sides.
2. Students begin to operate, and teachers guide them:
We can use sticks to represent tug-of-war children. How can I let others see which side of the tug-of-war is crowded? Look at the picture and tell me what you find.
The teacher divided the students into two groups, one with 10 and the other with 9 students. Let the students observe what is wrong. Then swing with a stick and set up two groups of people.
(blackboard writing: 1. Count two one by one. One to one)
Now there are not so many people in the two groups, so there is no comparison. What shall we do (student discussion)
Results: One person was added to the 9-person group.
Now there are as many people on both sides. Can we start the game?
Summary: There are as many people on both sides, which can be simply written as: 10= 10.
There are not many people on both sides, so you can use ">" < to indicate:10 < 9 or 9
Let the children observe it again. Who else is there besides those who took part in the competition?
After careful observation, the students found that in addition to the players, there are cheerleaders, and the number is different. Write the comparison results in a notebook.
(Blackboard: 6>4 4<6)
Third, summarize and organize knowledge.
What did you learn in this class? What is the most important thing?
(Students try to sum up their ideas)
Fourth, practice consolidation and improve ability.
1.〇〇〇〇〇 □□□□
□□□ △△△△
() is greater than (). There are as many as ().
□〇□ □〇□
2. Fill in ">", "< or" = ".
5〇 3 8〇 8 2〇 7 4〇 6 9〇 10 3〇 1
3. Count and compare.
〇〇〇〇〇 □□□□
□□□ △△△△△
□& gt； □□& lt； □
Blackboard design:
9< 10 Pronunciation: 9 is less than 10.
Less than sign
10 >9 reading: 10 is greater than 9.
Dayu Hao
10= 10 Pronunciation: 10 equals 10.
equal sign
Kindergarten more than the number is less than the number of open class teaching plan 3 activity objectives:
1, know ">" and "
2. Compare the characteristics of images according to > and.
3. Cultivate the flexibility and reversibility of children's thinking and train children's ability to solve practical problems with mathematical knowledge.
4. Develop good qualities of thinking, doing, studying hard and being happy to learn.
5. Willing to explore, communicate and share.
Activity preparation:
Carrots, turnips, carrots, cabbages and mushrooms decorate the venue. Music, digital cards, cards with numbers greater than and less than, baskets and title cards. Some sports equipment.
Highlights and difficulties of the activity:
Know ">" and "
Practical application of greater than sign and less than sign
Activity flow:
1, the children's song "Small animals store winter grain" leads to mother rabbit asking children to help collect autumn vegetables. The children name the dishes that rabbits like to eat.
2. The teacher leads the children to the vegetable garden (through the arranged distance)
3. Children should help the mother rabbit collect autumn vegetables as required and put them in the designated basket.
4. Count the number of each dish and express it with corresponding figures.
5. Learn to know the greater than sign and the less than sign. For example, who is older than 8 or 6 years old? How do you know they are different in size? How can we prove that they are different? You can put a symbol between two numbers, so that we can know at a glance which side has the largest number. Draw the greater than sign, and focus on observing the greater than sign, open your mouth and smile at the large number. The greater than sign indicates that the previous number is greater, and the meaning of the greater than sign is preliminarily understood. Say "8 is greater than 6". Learn the less than sign in the same way and understand the meaning of the less than sign: the pointed mouth sticks out to indicate the decimal number, and the less than sign indicates that the previous number is small.
6. Game: "Driving"
Arrange two parking lots. Children will play car games with the music, and the concert will stop. Cars will choose to enter the parking lot by themselves. First, parking lot 2. Let's count the cars in the parking lot, say the number and compare the sizes.
7. Mother Rabbit thanked the children and invited them to watch the animated film.
The teacher showed his admission ticket, but he encountered a problem: children who were asked to watch animated films had to answer a small question on the ticket before they could enter. Children do problems, further review and consolidate the greater than sign and less than sign, and exercise their ability to solve practical problems by using mathematical knowledge.
8. After the exam, the child left the classroom with the teacher "watching an animated film".
Kindergarten is greater than the number is less than the number of open class teaching plan 4 activity objectives:
1, understand the meaning of symbols through courseware.
2. Operate the courseware and learn to express the relationship between two quantities.
Activity preparation:
Courseware, pictures, etc
Activity flow:
(1) Talk about and perceive the image of hippo's mouth.
Children, have you ever seen a hippo? What is it like?
Teacher: Look, there is a little hippo with a big mouth. It is also a greedy little hippo. When eating, its mouth always opens in many directions.
(2) Combined with the courseware, I know that hippo's big mouth always opens in a lot of directions.
1. Hippo's parents send food, and the little hippo's mouth always opens in a lot of directions. Teacher: The little hippo has a big appetite, and its mother will feed it. Here comes the food. Look what this is. (Show the courseware) How many are there in a plate? Is there a * on the plate? The little hippo said, which do I want to eat more?
Teacher: The little hippo has a big appetite. Hippo's father will feed it. Here comes the food. What is this? (Show courseware) ... Summary: (The little hippo's mouth always opens in a big direction) Teacher: The little hippo has a big appetite, and his grandparents come to feed it. There are as many bananas as food. Now the little hippo doesn't know where to open his mouth. The little hippo shut his mouth. (Show the numbers you have learned)
2, small animals send fruit, children practice mastering the direction of the little hippo's mouth.
Teacher: Knock, knock, knock. Who is here? (Pony) Did the pony bring food to the little hippo? Guess which direction the hippo's mouth will open? (Children operate computers) The same method leads to kittens and chickens.
Teacher: The greedy little hippo's big mouth always opens in many directions. Actually, there are some interesting symbols hidden in this big mouth. Let's take a look.
(3) Recognize and understand symbols according to hippo's mouth.
1. Observe the direction of hippo's different mouths and understand the symbols.
Teacher: In which direction does the little hippo's big mouth open?
(The big mouth is larger than the forward number, and the sharp mouth is smaller than the forward number. A flat mouth equals a sign. ) Teacher: Let's read it again.
2. Children use body movements to express symbols and understand the correct usage of symbols.
Teacher: There is so much food in the little hippo's house. Let's have a look and compare which symbol should be used. (Show the courseware and choose the correct symbol)
(four) farm fruit picking competition, collective practice the use of symbols.
1, children group fruit picking competition.
Teacher: The fruit on the farm is ripe. Would you like to help small animals pick fruits? ; , source teaching. Case network; Let's have a game. Let's see which team chooses more in a piece of music. (children's operation)
2. Count the results of the competition collectively and practice recording with numbers and symbols.
Teacher: It's really convenient to record reading with numbers. The operation card you just made can also be digitally recorded when you go back to the classroom. You can watch it again, ok?
Activity expansion:
Continue to practice the operation of symbols in the corner activity.
The design idea of teaching plan 5 of kindergarten open class with more than number and less than number
According to the characteristics of children in large classes, I guide children to know ">" on the basis that children have already known "+","one" and "=". And ""and "
moving target
1. Understand ">" and "< Understand the meaning of inequality.
2. According to the characteristics of ">" and "<", let children remember the opening direction of these two symbols through nursery rhymes and body perception.
3. Cultivate the flexibility and reversibility of children's thinking.
Activities to be prepared
1. There are 4 pictures. The patterns in Figure 1 to Figure 4 are 8 rabbits, 6 ducklings, 4 flowers and 9 dolls. 2 plates of fruit; 2 boxes of toys.
2.7 digital cards (numbers are 8, 6, 5, 7, 4, 3,10 respectively); ">,"<" = "cards.
3. A set of digital flower headdress.
4. Make the classroom a smart room.
5. tape recorders and tapes.
Activity process
1. Take Scarab Sister in Animation City as the introduction, invite children to visit the smart house, play the music from the train and introduce the topic.
The second step is to know ">".
(1) Show two figures (Figure 1 and Figure 2). The children said this number. The teacher put up the corresponding digital cards (8 and 6) and guided the children to compare the two numbers, saying that 8 is big and 6 is small.
(2) Teacher: We can put a symbol between 8 and 6, so that everyone can know at a glance which side has the largest number and which side has the smallest number. We have learned "=" before. Can you play "="? Guide children to know ">". Focus on guiding children to observe ">" like smiling at a large number with their mouths open, indicating that the number in front is greater than the number behind. Say "8 is greater than 6".
(3) Show two plates of fruit and let the children say the number. Teachers will paste corresponding digital cards (7 and 5) to inspire and guide children to say "7 is greater than 5".
The third step is to understand "
(1) Show two pictures (Figure 3 and Figure 4) to let children feel the difference of their numbers. Teachers paste the corresponding digital cards (4 and 9), resulting in "
(2) Show two groups of toys, let children say numbers, and paste corresponding digital cards (3 and 10) to guide children to say "3 is less than 10".
(3) inspire children to find out ">" and "
"> and" "or"
(4) Learn children's songs: greater than the number, smiling at the large number; If it is less than a number, it will be displayed to decimal.
4. play games: learn to do ">" and "
Let two children make digital flowers and wear digital headdresses. A child stands between two numbers and performs ">" with body posture. Teacher & lt takes notes on the blackboard and then asks the children to read them out.
5. Summary
Put the music of "The Train is Coming" out of the classroom, and the activity is over.