The activity goal of the lesson plan "Silkworm Baby" 1 for kindergarten middle class;
1. Further deepen the understanding of the main growth stages and appearance characteristics of silkworms, and know that the food of silkworms is mulberry leaves.
2. Try to play chess on the big chessboard, understand some simple rules and stimulate children's interest in playing chess.
3. Cultivate hands-on observation and operation ability, and master simple experimental recording methods.
4. Cultivate mutual comity and learn the ability of division of labor and cooperation through experiments.
Activity preparation:
The growth process of silkworm baby PPT, silk pictures, big chessboard.
Highlights and difficulties of the activity:
Deepen the understanding of the main growth stages and morphological characteristics of silkworm in its life.
Understand the contribution of silkworms to our human beings.
Activity flow:
Let's talk about the experience of raising silkworms first, and further understand the life growth process of silkworms:
1. There is a lovely little animal in our natural corner. What's its name? What does a silkworm baby look like when it comes out of its mother's stomach? (round little egg)
2. The weather is getting warmer and warmer, and the baby silkworm emerges from the egg. What is the newborn silkworm baby like? Black and small, like an ant, the silkworm baby at this time is also called an ant silkworm.
Do you know what silkworm babies eat? (Mulberry leaf)
The clever baby silkworm quickly climbed onto the mulberry leaves and began to eat. Soon, the baby black silkworm changed. What has it become? (Black clothes turned into yellow clothes)
Silkworm babies dressed in yellow began to munch on mulberry leaves. After a few days, his clothes were too small. What should I do? Peel off your skin and put on white clothes. )
Rich knowledge: after eating mulberry leaves for a few days, the silkworm baby will climb to one side and can't eat any more. It's called sleep. Although it looks motionless, its body is actually peeling. It takes 1-2 days for a silkworm baby to skin once. Every time you take off your skin, your body becomes bigger and your color turns white. Look! Silkworm babies grow bigger and bigger.
6. How many times does it take for a silkworm baby to grow up? (4 times)
Silkworm babies have to be skinned four times when they grow up, and each time they are skinned, they will be one year older. (See comparison chart) One year old, two years old, three years old, four years old and five years old.
7. Five-year-old silkworm babies eat more mulberry leaves. They eat faster and faster, just like in a game. Their bodies gradually became white and bright. One day, they stopped eating mulberry leaves. What will they do? (Spinning silk and forming cocoons)
8. What color is the cocoon of our silkworm? (yellow, white)
9. What does a silkworm baby look like in a cocoon? What is it doing? (Look at the picture: After the cocoon is formed, the silkworm takes off its skin again, becomes a pupa, and sleeps motionless in the cocoon. ")
10. When I woke up, the silkworm emerged from the cocoon, alas! Into what? (Silkworm moth)
1 1. What does a silkworm moth look like? (Summary: The body of silkworm moth is divided into head, chest and abdomen. It has a pair of wings, a pair of antennae on its head and three feet under its body. It looks like bees and butterflies. They all belong to insects. )
12. What does a silkworm moth do after it emerges from its cocoon? (mating, spawning. After mother silkworm gave birth to many babies, her life ended. )
Second, the game consolidates the changing process of young children in different stages of silkworm growth.
1. Introduce the game information of desktop operation and put forward the operation requirements.
Although the life of a silkworm baby is only two months, there are many changes in its life. Now, please line up the silkworm babies. There are many photos or pictures of silkworm babies in different periods on our desk, and there is a circular or rectangular sorting table. Please arrange these photos and pictures from small to large, and mark them with the number 1-9. The red dot represents the starting point. See which group of children posted it quickly and accurately.
2. Children work in groups to rank the growth process of silkworm babies, and teachers tour to guide them.
3. Show and comment on children's operations, guide children to observe and find problems, and correct them.
Third, show the homemade big chessboard to stimulate children's interest in playing the board game of "Silkworm's Life".
1. Show the chessboard.
This paper introduces the process of silkworm changing from egg to moth step by step on the chessboard, and the meaning of the corresponding picture, and understands the game rules of symbols and pictures such as forward, backward, stop and restart.
2. Ask individual children to play, and collectively observe and identify the rules of the game.
Extended activities:
The teacher also prepared a chessboard, which can be placed on the desktop, but there are no rules on it. Please take it home, draw a chessboard with your parents, and then we will play together.
Reflection after class:
My class began to raise silkworm babies in mid-April, and now the silkworm babies have grown to the stage of laying eggs. In the whole process, children have been involved in observation and feeding, and have rich life experience.
In today's activity, I first talked with children, watched PPT pictures and recalled the life of silkworm babies. Looking at the pictures, I enriched a lot of knowledge about silkworm babies, such as "ant silkworm", "silkworm chrysalis", "dormancy", "silkworm age" and "insects". With the help of pictures, it is easier for children to understand.
On this basis, the children rank the lives of silkworm babies. Give them pictures and photos of silkworm babies at different growth stages, and the children will sort them in order. Five groups of children will expel five forms, one is long and the other is round. A group of children cooperate with each other and will soon be completed smoothly. Two of them are slightly wrong, and the other groups are completely correct. From the sorting table, it can be clearly seen that the new generation cycle will be completed, which is the life history of silkworm.
The last game of chess is children's favorite. Through observation, children quickly understand the meaning of the marks drawn on the grid: 2 steps forward, 2 steps backward, stop once and return to the starting point. Among them, the children once again enriched the knowledge of sericulture, such as: silkworm babies do not drink water, do not bask in the sun and so on. Children are divided into boys and girls, and representatives of various factions participate in chess and dice. After several rounds, the girls won, they cheered, and the boys lost. They were very unwilling.
Children have a keen interest in chess. I showed them a blank chessboard and asked them to draw their own marks and design rules next time, and the activity was over.
Children can maintain a high degree of attention and actively participate in the whole activity, especially in arranging and playing chess. Children are more excited, and their observation, thinking and hands-on abilities are cultivated to the maximum extent. In the process of watching, speaking and playing, children have enriched and consolidated their understanding of silkworm babies, cultivated their care for small animals and stimulated their interest in board games.
The activity goal of "Silkworm Baby" 2 teaching plan in kindergarten middle class
1. Explore all kinds of games related to animals by using cloth bags, experience the fun of creative bag playing, and develop children's imagination and creativity.
2. Through the game of "Silkworm Baby Growing Up", understand the evolution process of silkworm moth and develop the flexibility, flexibility and coordination of children's limbs.
3. Cultivate children's sense of cooperation.
4. Cultivate children's curiosity about things and be willing to explore and experiment boldly.
5. Let children learn the initial recording method.
Activities to be prepared
1. Material preparation: several cloth bags, several homemade mulberry leaves, a tambourine, a tape recorder and tapes.
2, knowledge preparation: children understand the process of "silkworms eat mulberry leaves-silkworms spin silk-cocoons-silkworms become moths".
Activity process
I. Preparatory activities
1, listen to music and practice basic body movements.
2. Introduce the activity materials to stimulate the activity interest.
Second, exploration activities.
1, children can freely explore a variety of ways to play with bags and experience the fun of creative playing with bags.
Under the guidance of the teacher, exchange ideas and demonstrate how to use the cloth bag.
(1) A single person imitates a small animal with a cloth bag.
(2) Two people, three people and many people cooperate to imitate small animals with cloth bags.
3. Make positive comments on children's performance.
4. Teachers and children * * * recall the growth process of silkworms and take a break.
Third, the "Silkworm Baby Grow Up" game
1. Silkworms eat mulberry leaves-use different positions of mulberry leaves to adjust children's activity and guide children with strong ability to eat mulberry leaves far away.
2, silkworm spinning-the child slowly shrinks the body and drills into the bag, which can be repeated many times.
3, cocoon-children will completely drill into the cloth bag, shrink into a ball, practice group roll.
4, silkworms become moths-children imitate the movements of moths and run around.
Fourth, relax activities with music to do "silkworm moths fly" and relax the body.
End of activity
Put the bag in the activity area and let the children explore and practice further.
Teaching reflection:
My class began to raise silkworm babies in mid-April, and now the silkworm babies have grown to the stage of laying eggs. In the whole process, children have been involved in observation and feeding, and have rich life experience.
In today's activity, I first talked with children, watched PPT pictures and recalled the life of silkworm babies. Looking at the pictures, I enriched a lot of knowledge about silkworm babies, such as "ant silkworm", "silkworm chrysalis", "dormancy", "silkworm age" and "insects". With the help of pictures, it is easier for children to understand.
On this basis, the children rank the lives of silkworm babies. Give them pictures and photos of silkworm babies at different growth stages, and the children will sort them in order. Five groups of children will expel five forms, one is long and the other is round. A group of children cooperate with each other and will soon be completed smoothly. Two of them are slightly wrong, and the other groups are completely correct. From the sorting table, it can be clearly seen that the new generation cycle will be completed, which is the life history of silkworm.
The last game of chess is children's favorite. Through observation, children quickly understand the meaning of the marks drawn on the grid: 2 steps forward, 2 steps backward, stop once and return to the starting point. Among them, the children once again enriched the knowledge of sericulture, such as: silkworm babies do not drink water, do not bask in the sun and so on. Children are divided into boys and girls, and representatives of various factions participate in chess and dice. After several rounds, the girls won, they cheered, and the boys lost. They were very unwilling.
Children have a keen interest in chess. I showed them a blank chessboard and asked them to draw their own marks and design rules next time, and the activity was over.
Children can maintain a high degree of attention and actively participate in the whole activity, especially in arranging and playing chess. Children are more excited, and their observation, thinking and hands-on abilities are cultivated to the maximum extent. In the process of watching, speaking and playing, children have enriched and consolidated their understanding of silkworm babies, cultivated their care for small animals and stimulated their interest in board games.