Small class teaching plan 1 game goal:
1. Cultivate children to like all kinds of food. Knowing that different foods can supplement different nutrients for our bodies.
2。 To further cultivate children, it is necessary to develop a good habit of not being picky about food from an early age.
3. Cultivate hands-on ability and creative imagination.
Focus of activities:
Cultivate children to like all kinds of food. Knowing that different foods can supplement different nutrients for our bodies.
Activity difficulty:
Cultivate hands-on operation ability and creative imagination ability
Activity preparation:
Doll home: all kinds of food, dolls, mother's role headdress. Puzzle area: small pictures of various fruits and foods, sorted by size. Role area: Before class, teachers or children bring all kinds of food, cotton paper and other materials to make different foods.
Activity flow:
First of all, talk about introduction.
What food do you like to eat, son? (I like sweets and biscuits) It turns out that children like to eat so many delicious foods. Besides these snacks, we have to eat all kinds of food every day. Do you know what good these foods are for us? We eat different kinds of food every day, because different foods can compensate different nutrients for our bodies. )
Today, the teacher put a lot of materials in each area for you to operate. Let's have a look!
Secondly, introduce each region.
1, doll house.
There are all kinds of food in the doll's home, dolls and mother's role headdresses. Today, let our children entertain your little guests with delicious food. .
2. Book area.
Today, the teacher prepared all kinds of books about food in the library area. Later, children can read these books and talk with their friends. After reading, they can talk with their good friends.
3. Hands-on area.
In the work area, the teacher prepared: cardboard, sponge paper, and other materials for making all kinds of food.
Third, organize children to enter the area.
1. Propose regional rules.
When entering the area, you must first think about which corner you want to enter. However, when we enter the area, we must first get an access card. Only children with access cards can go to the corner of this area. If the card in the corner you go to is full, you can't enter this area again. You can only move in this area if the card is inserted into it. When the teacher played the music, the children quickly put the toys in the area in order and put them back. Don't make any noise in this area, but play quietly.
2. Teachers tour to guide children to carry out regional activities.
Fourth, pack up the materials and end the game.
Summarize the situation of children entering the area to watch, praise the children who enter the area in an orderly manner, make demands on the children who have not played enough, and point out the places where they have not done enough. Effect analysis:
Small Class Teaching Plan Part II Activity Objectives
1, learn the number within 5, and you can match the point card with the physical card.
2. Consolidate the number sorting within 3 and try the number sorting within 5.
3. Children are willing to participate in activities and experience the fun of math activities.
4. Cultivate children's spirit of trying and develop children's agility and logic of thinking.
5, stimulate children's interest in learning, experience the happiness of mathematics activities, and feel the fun of collective activities.
Focus of activities
Perceive the number within 5 and match the point card with the physical card.
Activity difficulty
Try to sort numbers within 5.
Activities to be prepared
1, picture book "Delicious Soup" PPT.
2. A set of food cards and point cards for1-5.
3. Each child has a food card and a point card of 1-5.
Activity process
1. Introduce activities to stimulate children's interest.
Teacher: I have a good news for you. There will be a concert in the forest today. After hearing the good news, many small animals came to participate. The first person to perform on stage is a kitten. The kitten sings meow. The second performer on stage is a duckling, and the duckling croakes. The third one is a white rabbit. The rabbit jumps and jumps. So one by one, the little animals performed for a long time, and their stomachs were growling.
2. Appreciate the story and perceive the corresponding relationship between numbers within 5.
(1) Listen to the story and feel the corresponding relationship of the number "1". Tell stories while playing courseware.
(2) Listen to the story and feel the corresponding relationship of the number "2".
(3) Listen to the story and perceive the corresponding relationship of the number "3".
(4) Listen to the story and perceive the corresponding relationship between the numbers "4" and "5".
3, grouping operation, try to sort the numbers within "5".
Teacher: Each small animal puts in a different amount of food. Children, arrange these foods in order from less to more.
Work in groups, each person has a sorting card, and children try to arrange food cards or order cards in a certain order.
4, the game soup, experience the joy of sharing food.
Teacher: There are so many delicious foods in the soup. It's delicious! Do you want to make a delicious soup? Then let's try.
(1) Children are divided into groups and put in food to cook soup.
(2) Make soup together in light music and experience the joy of sharing.
Teaching reflection:
"Good Soup" is a story full of childlike interest and warmth. A group of cute little animals are willing to share their favorite food with everyone, so that everyone can experience happiness in the process of collective sharing. The story also contains knowledge in the field of cognition, so that children can learn the quantitative relationship and understand the food that small animals like to eat in the process of reading picture books. In this activity, although I learned while playing games, I didn't focus on the sentence patterns in the picture book, which led to the lack of focus in the whole activity, and the children didn't seem to learn anything through this lesson. At the end of the last part, the goal of learning to share is just to pass by in a hurry, without letting children really experience it, which leads to their vague concept of sharing. In the whole activity, there was too little time left for the children, and most of them were told by me, which didn't let the children really understand the story. These are all places that should be paid attention to in future classes.
Small Class Teaching Plan Part III Activity Objectives
1, cultivate children's ability to put on and take off their shoes without shoes.
2. Guide children to know how to wear different shoes in different seasons.
3. Educate children not to wear shoes indiscriminately, and know that the shoes that have been taken off should be put back.
4. Initially cultivate children's ability to solve problems with existing life experience.
5. Willing to interact with peers and teachers and like to express their ideas.
Important and difficult
Children can master the method of wearing shoes without wearing reverse shoes.
Activities to be prepared
A variety of shoes equal to the number of children; Pictures of spring, summer, autumn and winter; Boys who don't wear shoes in winter put cut paper slippers soles and uppers in the art area and glue them.
Activity process
Beginning part
The children imitated the teacher into the classroom with music.
base component
1, show pictures of boys without shoes, and guide children to say whether boys should wear shoes or not, and what's wrong with not wearing shoes;
2. Ask your child: What kind of shoes have you seen in your life, when to wear them, and who to wear them;
3. Show all kinds of shoes and ask the children when they were worn.
4. Show pictures of the four seasons, and let children tell the names and characteristics of the four seasons;
5. Let each child take a pair of shoes and put them under the picture according to the seasonal characteristics;
6. Ask children if they can wear shoes, and ask a child who can say yes to come to the front and show them how to wear shoes;
7. The teacher explains the method of wearing shoes: first know the left and right, then explain the method, and ask the children to wear shoes according to the method explained by the teacher to guide individual children; (Background music) Instruct children to wear shoes according to the size of their feet during activities.
Ending part
Please put the other pair of shoes back in the shoe rack.
Extension part
Art area activities: the teacher shows the children how to make slippers, and makes slippers with the children.
Self-examination/introspection
In the whole teaching activity, children cooperate with the teacher's explanation and operation very much, that is, some children with poor personal ability need teachers to exercise more in their daily life. I believe that as time goes on, they will learn to wear shoes.
Small class teaching plan 4 teaching objectives:
1. Know Lego RCX, know the gear, and know the difference between the size of the gear and the number of teeth.
2. Master the gear transmission (acceleration and deceleration).
3. Understand the acceleration and deceleration drive in real life.
4. Expand thinking and simulate the principle of variable frequency air conditioning.
Teaching preparation:
Lego building blocks, Lego RCX, touch sensor, temperature sensor, warm water.
Teaching process:
First, contact with reality:
Have you ever used a fan?
How do you control the fan? How does it work?
If the weather is very hot, how can I adjust the speed of the fan faster?
It's a little cold. How to reduce the fan speed?
Introduce themes from real life and guide students to think about fans in real life. Today, we will use Lego thinking storm building blocks to simulate the evolution of fans.
Second, the construction:
1. First, let's learn about Lego RCX, sensors and Lego bricks.
This yellow one is a Lego microcomputer, or RCX for short. We can input the programmed program into RCX to control the operation of the robot.
This is called a touch sensor, which can feed back the touch signal to RCX；. . This is the so-called temperature sensor, which can feed back the sensed temperature to RCX. Besides, these are Lego bricks.
2. Now let's learn about gears.
How many teeth are there in various gears? How many are the largest and smallest?
It's a bit like a crown gear. We call it "crown gear".
Know about gears, and know that gears are distinguished by the number of teeth.
Let's build a fan.
Teachers demonstrate and students construct independently.
Remind students: the meshing of gears
Gears, like teeth, can only turn if they bite each other.
Third, reflection.
1. In contrast, which is the faster hand shake? Why so soon?
Let the students analyze the reasons!
The big gear drives the small gear, accelerate! (Rotation direction is the same)
Cultivation of Observation Ability and Narrative Ability
Cognitive acceleration system
Let's change the positions of the two gears. Look again! Is it faster by hand or by fan?
Five turns of the hand = one turn of the fan.
The pinion drives the big gear, which slows down! (Rotation direction is the same)
Through the form of measurement, we can deeply understand the speed change and deceleration device.
Understand idle people
Are the two big gears rotating at the same speed? Which is faster?
Simple understanding
Training of logical thinking ability.
Four. continue
It's very hot now. Try to get the fastest fan out.
Reference scheme:
Narrator:
1. How do you use gears to accelerate?
The application of knowledge, the cultivation of problem-solving ability and the cultivation of expression ability.
The teacher added a motor to the fan and used the touch sensor as a switch.
3. At present, all families are equipped with variable frequency air conditioners, and the operating power of the air conditioners can be automatically adjusted according to the temperature, which is energy-saving and environmentally friendly. Can Lego RCX and temperature sensor be used to simulate the working principle of inverter air conditioner?
Situation: It's very hot. It's scorching outside, and the temperature is as high as 35 degrees. Xiaoming is tired of playing. When he got home, he turned on the inverter air conditioner at home and let the air conditioner cool at full power. When the temperature drops to 25 degrees, he will cool at medium power, and when the temperature drops to 23 degrees, he will stop cooling.
Demonstration: the initial ambient temperature is provided by warm water, and the operation of the fan is automatically controlled by temperature sensor.
Verb (abbreviation of verb) abstract
Today, we learned some knowledge about fan demonstration and demonstrated it with Lego bricks. For more information about Lego brainstorming, students can refer to the website after class. If you can join the Lego interest group, you will find it very interesting.
6. After winning the prize.
The evolution of fans is a preliminary understanding of Lego mindstorms machinery. Learn about Lego RCX, gears, acceleration, deceleration, fan construction and simple editing through life examples-fans.
This lesson introduces the topic with fans in real life, and arranges today's task to build fans. On this basis, Lego microcomputer RCX, touch sensor, temperature sensor, gear and other Lego building blocks are introduced to let students enter the storm of Lego thinking and break the mystery of robots.
When understanding gears, we have knowledge of mathematical proportions and transmission ratios. Through different combinations of gears, cultivate students' observation ability, let students describe the method of gear acceleration, cultivate students' narrative ability, and understand the requirements of acceleration system for force.
When arranging students to build fans, don't be the same. You can build it in groups according to your own method and compare whose method is the most scientific. Cultivate students' creative ability.
After the successful construction, reflect and analyze the scientific basis of fan speed.
In the outward bound training, let the students build a fastest fan by themselves. At the same time, the teacher also asked students to control the fan operation with touch sensors.
Finally, the teacher demonstrated the working principle of analog inverter air conditioner to stimulate students' interest in learning Lego mindstorms. At the same time, let students get relevant information through the Internet and let their students know more.
The whole teaching takes students as the main body, teachers organize teaching, students are grouped, the spirit of cooperation is advocated, the cultivation of students' ability is emphasized, and the idea of environmental education is also infiltrated.