The Design Intention of 1 Teaching Plan for Buying Fruits in Middle School Mathematics
Learning in life and applying it to life is what children need, so that children can accumulate several experiences in pleasant games through various forms of operation and rich plot games in a relaxed environment. Counting is an important basis for the development of middle-class children's counting concept. A mathematical activity with the life situation of "buying fruit" was designed. Cultivating children's comprehensive abilities of observation, comparison and thinking is beneficial to their development. On the other hand, children can use their existing counting experience to solve the counting problem in the game, which can help them further accumulate counting experience.
Activity objectives:
1. Experience and learn different counting methods to improve children's counting ability.
2. Stimulate children's feelings of caring for their families in the game situation.
3. Cultivate children's comparative judgment.
4. Guide children to actively interact with materials and experience the fun of mathematics activities.
5. Develop children's logical thinking ability.
Key points and difficulties:
Experience and learn different counting methods to improve children's counting ability.
Activity preparation:
1, a basket with fruit cards and cards, and a family photo sticker for each person.
2, all kinds of fruits in kind, pictures, each group has a record paper of fruits.
Activity flow:
I. Communication
1, Discussion: Autumn is a harvest season, and many fruits are ripe. What kind of fruit do you like to eat? How many kinds of fruits are there?
2. Why eat more fruits?
Second, the game: buy fruit
1, understand the operation method:
The teacher is going to buy fruit today!
(2) Show the big basket and observe the signboard:
* See what fruit I want to buy? How much should I buy? Please count and tell everyone.
* Pack a fruit basket: the teacher asked everyone to buy 6 oranges on the reminder card, so I went to the fruit shop to buy 6 oranges and put them in the fruit basket.
③ Put forward operation requirements:
Take a basket for each child and see what fruit you want to buy in the basket. Count the points on the reminder card, that is, how much fruit to buy. Read the reminder card carefully, and then use the good method we just introduced to buy fruit and put it in the basket.
2, children's operation.
3. Communication verification:
(1) Check with your partner.
② Collective inspection and exchange.
Third, purchase goods for fruit shops.
1, the owner of the fruit shop is very capable of looking after children and wants to ask you for help. There are many kinds of fruits in autumn, and he wants to buy some new goods. But he doesn't know which fruits are popular and wants you to help him investigate.
2. What fruits do your parents like to eat?
Please take a family sticker. If the family likes to eat it, stick his head under the fruit he likes to eat. After posting, count how many people like to eat each fruit.
4. What kind of fruit is the most popular? What kind of fruit do fewer people like to eat? Let's count.
You did the fruit shop owner a big favor and let him know which fruits to eat at a glance! Shall we buy fruit next time the new goods from the fruit shop come?
Talk to understand and feel the diversity of fruits, learn to count by hand and mouth, share different counting methods, and gain experience and experience from them. Learning to take things by numbers, learning a variety of counting methods through game plots, cultivating children's habit of being careful and patient, and infiltrating "education of love" into games will guide children to care for their families, further accumulate counting experience, and develop their observation and comparison ability.
relevant information
Fruit is people's favorite food, which has the functions of stimulating appetite, promoting digestion and diuresis. Fruits contain more vitamin C, fresh dates contain the most vitamin C, followed by hawthorn, lemon, citrus, orange, grapefruit, fresh dragon, etc., which are also rich in vitamin C, and also contain appropriate amounts of vitamin D and carotene. Red and yellow fruits contain more carotene, such as apricots and persimmons. The sugar content in fruits is generally 5~23%, and the main component in nut fruits is fructose. Sucrose is the main drupe; Berries are mainly glucose and fructose. Especially sweet fruits have high sugar content, which is beneficial to patients with liver diseases. Fruit contains a certain amount of organic acids, such as malic acid and citric acid, which can stimulate gastric juice and promote digestion. Sour fruits contain high content of organic acids, such as plums, apricots and cranberries. , can cause biliary tract spasm, so patients with hepatobiliary diseases are limited to using sour fruit. Some fruits, such as purple grapes, sand fruits and apricots, contain more iron and copper, which can promote the regeneration of hemoglobin in anemia patients. Some fruits, such as apples, contain more potassium and have diuretic effect, which has a good effect on pregnancy edema. There is also cellulose in fruit, which can promote intestinal peristalsis and facilitate digestion. However, fruit contains less protein and fat than other foods.
The benefits of eating fruit
In addition to its sweet and popular taste, fruit also provides us with necessary nutrition like other foods. The content of vitamin C in fruit is the highest, and most fruits are eaten raw, so the vitamin C in fruit juice can be completely absorbed by the human body and will not be destroyed by other factors. At the same time, fruit contains some organic acids, which can stimulate the secretion of digestive juice, thus helping digestion. In addition, fruit is a good laxative. Because it contains more cellulose, it can accelerate intestinal peristalsis and facilitate defecation.
In addition, some fruits can be used as medicine by their characteristics. For example: bananas moisten the intestines to facilitate defecation; Tannic acid contained in apples can be made into fruit powder to stop diarrhea; Watermelon is cool and sweet, and has the effects of clearing away heat and relieving summer heat and diuresis; Red pears moisten the lungs and are often used to relieve cough. It should be noted that oranges are warm and easy to get angry, so children should not eat more when coughing.
Although the fruit is good, you should not eat too much at a time, but you should also wash and peel it. Otherwise, overeating will also bring side effects.
Teaching reflection
The purpose of buying fruit in math activities is to let children know how to keep order in the game. Learn to classify fruits by name. At first, we introduced this activity by "buying fruit at the fruit shop". Each child brings a small basket, and let a teacher play the aunt of the fruit shop, and the teacher and the child play the customers. When leading the children into the fruit shop, the teacher encouraged them to say hello to the aunt of the fruit shop. Most of them did, but a few didn't. When choosing fruits in a fruit shop, children are asked to queue up, not to push or squeeze, but the children are in a mess and even grab the fruits. This is a big mistake. After buying fruit, organize children to talk collectively about what fruit they bought, and most children will say. When it comes to the classification of children, some children can get the correct and orderly share, but most of them are littered. When counting the number of fruits, most of them can be counted carefully and accurately. There are still many shortcomings in the whole activity, especially the order of the classroom. We should continue to study the process of activities and make amendments.
By talking about fruits in this group activity, children can not only feel the richness and diversity of fruits, but also know that eating more fruits is good for their health. The activity implies the emotion of caring for family members, and its purpose is to let children experience that caring for family members is a happy thing during the game, which is also the ideological connotation of "love education" advocated by our kindergarten.
Teaching plan of buying fruit in the goal of middle school mathematics activities II;
1, guide the children to review the numbers within 3.
2. Stimulate children's interest in learning and improve their practical ability.
3. Develop the agility and logic of children's thinking.
4. Cultivate children's comparative judgment ability.
5. Develop children's logical thinking ability.
Activity preparation:
Several digital cards of 1 and 1-3.
2, a number of various fruit cards, a number of various physical fruits.
3. Scene layout: Fruit supermarket.
Highlights and difficulties of the activity:
Focus of activities:
Guide the children to review the numbers within 3.
Activity difficulty:
Stimulate children's interest in learning and improve their practical ability.
Activity flow:
1, the rhythm "turns the wrist", focusing on children's attention.
2. Game: Clap your hands (review the numbers 1, 2, 3)
(1) The teacher clapped his hands and asked the children to tell the times of clapping.
(2) The teacher said the numbers, and the children clapped their hands according to the numbers.
3, the game: several things correspond.
(1) The teacher shows the fruit card and demonstrates how to paste the corresponding digital card.
(2) Send fruit cards to children and ask them to paste the corresponding digital cards on the cards.
(3) Bring animal hoods to buy fruits for the pasted children. (The teacher puts on the monkey's headdress)
4, the game: buy fruit
(1) The story "Little Monkey" was introduced into the link of buying fruit.
(2) Please bring the children with headdress to the fruit supermarket to buy fruit.
Teacher's question: What kind of fruit do you like? What's the smell of xx?
(2) The teacher shows the number of cards, and the children buy (take) the corresponding number of fruits.
(3) Teachers should correct individual children who make mistakes in buying fruits, so that children can understand the relationship between things.
5. Children share fruits and end the activity.
Activity reflection:
On the morning of September 25th, I had a math class "Buy Fruit" in Class 4 of middle school. This activity tries to break the traditional collective teaching mode and integrate children's math activities with game activities. According to the requirements in the syllabus, "I can feel the quantitative relationship of things from life and games, and realize the importance and interest of mathematics ...", I created a prepared environment for my children to turn abstract and boring mathematics content into interesting game activities, so that children can actively explore and learn in a relaxed and free environment. According to the level of children's understanding of quantity in this class, the following activity objectives are determined: (1) to guide children to review the number within 3; Stimulate children's interest in learning, improve their hands-on ability and participate in game activities happily.
According to the children's learning situation, I adopted the teaching methods of intuition, guidance, games and operation in this activity, especially the game method, which is the children's favorite. Games can enhance children's interest in participation. In the whole process, I follow the teaching principle of gradual progress, and children will use learning methods such as operation method and game method.
In this activity, according to the characteristics of the children in this class, I designed the first link as the introduction of the game activity Clap Your Hands (review number 1, 2, 3). The second link is basic activities, counting things, playing games and buying fruits. The third link ends the activity, and the children share the fruit. In these activities, I think it is not ideal to put the game links corresponding to things in the basic activities, which makes the whole activity not coherent enough. If you put it at the end, let the children operate the game links corresponding to things and remove the link of sharing fruits with children, the whole process will be smoother and the theme will be more prominent.
In the process of teaching, my language is not vivid enough, and Mandarin is not standard. In particular, I taught standing up and didn't look up at the children, which had some influence on the children. When you wear headdress for your child, you don't prepare it in advance, but you just find it right temporarily, which not only delays time but also affects your child's mood. The whole activity did not arouse the enthusiasm of children. The whole activity is to let children learn and feel the fun of mathematics in the game. Children participate in a wide range and can complete the game according to the rules in the game, thus achieving the teaching purpose.
In this team, the teachers are very young, creative and innovative, flexible in thinking and full of dedication. Although I have worked in preschool education for several years longer than them, my concept is old-fashioned. I need to learn more from these sunny teachers, listen to their classes more in the future and improve my teaching methods.
Teaching plan for buying fruit in middle class mathematics 3 I. Activity objectives:
1, guide the children to review the numbers within 3.
2. Stimulate children's interest in learning and improve their practical ability.
Second, the activity preparation:
Several digital cards of 1 and 1-3.
2, a number of various fruit cards, a number of various physical fruits.
3. Scene layout: Fruit supermarket.
Third, the focus of the activity: guide children to review the numbers within 3.
Fourth, the difficulty of activities: stimulate children's interest in learning and improve their hands-on ability.
Five, activity teaching methods: intuitive method, guidance method, game method, operation method.
Activity process of intransitive verbs:
1, the rhythm "turns the wrist", focusing on children's attention.
2. Game: Clap your hands (review the numbers 1, 2, 3)
(1), the teacher clapped his hands and asked the children to tell the times of clapping.
(2) The teacher said the numbers, and the children clapped their hands according to the numbers.
3, the game: several things correspond.
(1), the teacher shows the fruit card and demonstrates how to paste the corresponding digital card.
(2) Give children fruit cards and ask them to stick corresponding digital cards on them.
(3) Bring animal hoods to buy fruits for the pasted children. (The teacher puts on the monkey's headdress)
4, the game: buy fruit
(1), the story "Little Monkey" introduces the link of buying fruit.
(2) Please bring the children with headdress to the fruit supermarket to buy fruit.
A, the teacher asked: What kind of fruit do you like? What is that smell?
B, the teacher shows the number plate, and the children buy (take) the corresponding amount of fruit.
C, the teacher to correct individual children who buy fruit incorrectly, so that children can understand the relationship between several things.
5. Children share fruits and end the activity.
Seven. reflect
On the morning of September 25th, I had a math class "Buy Fruit" in Class 4 of middle school. This activity tries to break the traditional collective teaching mode and integrate children's math activities with game activities. According to the requirements in the syllabus, "I can feel the quantitative relationship of things from life and games, and realize the importance and interest of mathematics ...", I created a prepared environment for my children to turn abstract and boring mathematics content into interesting game activities, so that children can actively explore and learn in a relaxed and free environment. According to the level of children's understanding of quantity in this class, the following activity objectives are determined: (1) to guide children to review the number within 3; Stimulate children's interest in learning, improve their hands-on ability and participate in game activities happily.
According to the children's learning situation, I adopted the teaching methods of intuition, guidance, games and operation in this activity, especially the game method, which is the children's favorite. Games can enhance children's interest in participation. In the whole process, I follow the teaching principle of gradual progress, and children will use learning methods such as operation method and game method.
In this activity, according to the characteristics of the children in this class, I designed the first link as the introduction of the game activity Clap Your Hands (review number 1, 2, 3). The second link is basic activities, counting things, playing games and buying fruits. The third link ends the activity, and the children share the fruit. In these activities, I think it is not ideal to put the game links corresponding to things in the basic activities, which makes the whole activity not coherent enough. If you put it at the end, let the children operate the game links corresponding to things and remove the link of sharing fruits with children, the whole process will be smoother and the theme will be more prominent.
In the process of teaching, my language is not vivid enough, and Mandarin is not standard. In particular, I taught standing up and didn't look up at the children, which had some influence on the children. When you wear headdress for your child, you don't prepare it in advance, but you just find it right temporarily, which not only delays time but also affects your child's mood. The whole activity did not arouse the enthusiasm of children. The whole activity is to let children learn and feel the fun of mathematics in the game. Children participate in a wide range and can complete the game according to the rules in the game, thus achieving the teaching purpose.
In this team, the teachers are very young, creative and innovative, flexible in thinking and full of dedication. Although I have worked in preschool education for several years longer than them, my concept is old-fashioned. I need to learn more from these sunny teachers, listen to their classes more in the future and improve my teaching methods.
Design concept of activity 4 in the teaching plan of buying fruit in junior middle school mathematics;
Counting is an important basis for the development of middle-class children's counting concept. Learning in life and applying it to life is what children need, so that children can accumulate counting experience in a relaxed environment and happy games through various forms of operation and rich plot games. I designed a math activity with "buying fruit" as the living situation: Count 6. In the game, let children share different counting methods and gain experience from them, so that children can further perceive and understand the counting of 6 in relaxed and happy activities. Cultivating children's comprehensive abilities of observation, comparison and thinking is beneficial to their development. On the other hand, children can use their existing counting experience to solve the counting problem in the game, which can help them further accumulate counting experience. By talking about fruits in this group activity, children can not only feel the richness and diversity of fruits, but also know that eating more fruits is good for their health. The activity implies the emotion of caring for family members, and its purpose is to let children experience that caring for family members is a happy thing during the game, which is also the ideological connotation of "love education" advocated by our kindergarten.
Activity objectives:
1. Experience and learn different counting methods to improve children's counting ability.
2. Stimulate children's feelings of caring for their families in the game situation.
Emphasis and difficulty: Experience and learn different counting methods to improve children's counting ability.
Activity preparation:
1, a basket with fruit cards and cards, and a family photo sticker for each person.
2, all kinds of fruits in kind, pictures, each group has a record paper of fruits.
Activity flow:
I. Communication
1, Discussion: Autumn is a harvest season, and many fruits are ripe. What kind of fruit do you like to eat? How many kinds of fruits are there?
2. Why eat more fruits?
Second, the game: buy fruit
1, understand the operation method:
The teacher is going to buy fruit today!
(2) Show the big basket and observe the signboard:
* See what fruit I want to buy? How much should I buy? Please count and tell everyone.
* Pack a fruit basket: the teacher asked everyone to buy 6 oranges on the reminder card, so I went to the fruit shop to buy 6 oranges and put them in the fruit basket.
③ Put forward operation requirements:
Take a basket for each child and see what fruit you want to buy in the basket.
Count the points on the reminder card, that is, how much fruit to buy, read the reminder card carefully, and then buy fruit in the basket in the good way we just introduced.
2, children's operation.
3. Communication verification:
(1) Check with your partner.
② Collective inspection and exchange.
Third, purchase goods for fruit shops.
1, the owner of the fruit shop is very capable of looking after children and wants to ask you for help. There are many kinds of fruits in autumn, and he wants to buy some new goods. But he doesn't know which fruits are popular and wants you to help him investigate.
2. What fruits do your parents like to eat?
Please take a family sticker. If the family likes to eat it, stick his head under the fruit he likes to eat. After posting, count how many people like to eat each fruit.
4. What kind of fruit is the most popular? What kind of fruit do fewer people like to eat? Let's count.
You did the fruit shop owner a big favor and let him know which fruits to eat at a glance! Shall we buy fruit next time the new goods from the fruit shop come?
Fourth, talk about and feel the diversity of fruits.
Learn to count with your hands and mouth.