Useful learning experience:
Understand the structure and main uses of electric fans.
Prepare:
A desk fan and an electric fan.
Activities and guidelines:
1, the teacher and children came back to the activity room from outdoor activities and sweated and said, "It's really hot."
The teacher asked the children to wash their hands and sweat in the bathroom, and then turn on the electric fan after returning to their seats. Arouse children's interest in electric fans.
3, observe the electric fan: the electric fan has blades, turning fast and windy.
Please tell the children what their electric fans are like.
5. What is the difference between the teacher's introduction fan and ceiling fan?
6. The teacher asked the children to pick up a fan on the table to fan the wind. How does it feel? Which is windy and which is windy?
7. Teacher's summary: Electric fans are really useful. With it, summer is not afraid of heat.
Small Class Science Activities in Kindergarten: Playing with Stones
I. Activity objectives:
1, willing to participate in the game of playing stones and experience the fun of playing stones.
2. Perceive the basic characteristics of stones by looking, seeing, touching, smelling and rolling.
3, through the stone game, I found that there are so many interesting ways to play in life, which aroused my interest in exploring things around me.
Second, the activity preparation:
All kinds of clean stones (different sizes, colors, switches and varieties); Stone photos; Cheerful music.
Third, the activity process:
1, guess the stone
Teacher: I have a good thing hidden in this pocket. What could it be? (Children look and guess) Let the children count one, two and three together. The teacher shows what's in the pocket.
Teacher: What's this?
Yang: It's a baby stone.
Teacher: So Xiaoshi came to see us.
Step 2 look for stones
Teacher: There are many stone babies here today. I want to see where they will hide. The teacher shows the photos and tells the children to look for stones. ) Look for stones, let the children choose the ones with stones in the photos and stick them in the blank space next to them. Teachers and children observe the stones in the pictures together, and explain some typical stone photos, such as big, high and small, and try to express them in body language.
Teacher: I'll ask if Stone Baby has found it.
Teacher: Teacher, there are some other stone babies here. Let's see where they are hiding and what they have become. The teacher also showed some other photos: stone bridges, stone lions, stone tables and chairs, stone houses, steps and so on. Children can look at photos and talk freely.
Step 3 play with stones
Teacher: Xiaoshi also brought a big gift package. Guess what this is?
Yang: It's a baby stone.
Teacher: Let me see if it's a baby with stones. (The teacher opens it slightly) It's really a stone baby. They are still sleeping. Shall we wake them up together? (Teachers and children call Xiaoshi to get up together, first slowly and loudly) When Xiaoshi wakes up, let's say hello to Xiaoshi!
Teacher: Hello, Stone Baby!
Teacher: There are so many stone babies. Some of them are lying in the grass, others are lying on the bridge. They all come from far away. They walked a lot, so tired that they were sweating and there was a lot of dust on their bodies. It's too dirty. Shall we give them a bath?
Yang: OK.
Pick up stones. Who sits best, please choose first.
Wash the stones. While listening to music, the children washed the stones with their bare hands.
Play with stones. Children observe and discuss with each other and play with stones.
Say its name.
Teacher: We children all have nice names, and Stone Baby also wants to have nice names. Shall we name the baby stone together?
The teacher showed a stone baby, and asked the children to name it after observing it. According to its shape, color, texture, feel, etc.
The children named their stone baby. Teacher: There are many stone babies here. Please come and find another one to play outside.
Small Class Science Activities ―― What do ants like to eat?
I. Theme of the event
What do ants like to eat?
Second, the activity objectives
1. Cultivate children's desire to care for nature and explore scientific mysteries through observation and experiment of ants.
2. Cultivate children's operational ability and observation ability through hands-on experiments.
Third, the applicable object
Children aged 3 ~ 4.
Four. Resource requirements for activities
A number of ants, transparent glass bottles, mineral water bottles, magnifying glasses, insect boxes, biscuit crumbs, sugar, salt and spoons.
Verb (abbreviation of verb) activity process
Question exploration: What do little ants like best?
Children's discussion.
(1) I found that ants love meat.
(2) I found that ants love to eat honey.
(3) I also know that ants like to eat biscuit crumbs.
Give it a try and do it.
(1) Put the biscuit crumbs into a transparent glass bottle filled with ants.
(2) Put the sugar into a transparent glass bottle filled with ants.
(3) Put the salt into a transparent glass bottle filled with ants.
Tell me what I found.
(1) I found that ants like to eat cookies.
(2) I found that ants also like to eat sugar.
(3) I found that ants don't like salt and crawl around.
Matters needing attention about intransitive verbs
1. Adult ants are most suitable for experiments.
2. The ants used in the experiment can't be fed too full, and they need to be hungry for half a day, so the experimental effect will be better.
Small Class Science Activities-Rusting Apples
I. Theme of the event
An apple that will rust.
Second, the activity objectives
Through hands-on experiments, let children feel the "rust" phenomenon of apples, learn some simple methods to prevent apples from rusting, and cultivate children's observation ability and exploration consciousness.
Third, the applicable object
Children aged 3 ~ 4.
Four. Resource requirements for activities
Salt, sugar, alkali, apples, spoons, cups, fresh-keeping bags, containers with lids, etc.
Verb (abbreviation of verb) activity process
Take a look, will the apple slices change color after being left in the air for a period of time?
The children dug out the apple core and observed the color of the apple.
Think about it, why do cut apples change color?
The child replied.
(1) The cut apple will change color after a while.
(2) The cut apple has no cover.
Exploration question: how to prevent apple slices from discoloring?
Children change sugar, alkali and salt into sugar water, alkali water and salt water.
(1) Slice the apple and put it in sugar water, salt water and alkaline water respectively.
(2) Slice the apple and put it in a fresh-keeping bag and a cup with a lid.
Talk about the observed phenomenon.
(1) I saw that apples do not change color in salt water, but in alkaline water.
(2) The apple changed color in the covered cup.
(3) The apple did not change color in the fresh-keeping bag.
The children recorded the experimental results.
Matters needing attention about intransitive verbs
1. Apple slices are the same size; Sugar water, salt water and alkaline water have equal proportions.
2. When children observe the changes of apples in the air, they can dig out the core of apples in a short time, and the effect is obvious.
Small Class Science Activities in Kindergarten-Entangled Friends
Small Class Science Activities in Kindergarten-Entangled Friends
Activity goal: 1, looking for friends with curved objects. 2. Interested in curved objects.
Activity preparation:
1, teachers and children * * * collect typical curved objects. Such as: bubble gum, bananas, peeled oranges, telephone lines, mosquito-repellent incense, curved umbrellas, hairpins, springs, wool, iron wires, scales, clothes hangers, etc.
2. Multimedia courseware.
3. The items collected by children and teachers are put in baskets and placed on the tables of each group to form an "arc paradise".
Activity flow:
(a) the beginning part
Introduce the theme with the music "Walking".
Teacher: "children, spring is coming, shall we go for an outing together?" ?
The teacher led the children into the activity room while listening to the music.
Teacher: "Hey? Son, what is this place? " Bend heaven! Have you ever been to such a place? Then let's go and see what's in the arc heaven, shall we?
(2) Basic part
1, winding things
(! What's the use of finding the crooked things on the desktop?
Such as: curved bananas, curved hairpins and curved scales.
Curved oranges, curved umbrellas, curved hangers.
(2) Children are introduced freely, and teachers randomly sort out children's languages.
For example, a bent telephone line.
A roll of mosquito-repellent incense and a roll of wool.
Winding spring and winding wire.
(3) Teachers use courseware to summarize and improve children's life experience.
The winding Panshan Highway is designed to make it easier for people and cars to climb it.
The winding railway is to avoid cities and crops.
A crescent moon and a rainbow.
Step 2 bend plants
(1) Besides many tangled things in life, what other tangled plants are there?
(2) What is the role of children in seeing where plants are entangled?
(3) Teacher's summary: Parthenocissus tricuspidata climbs upward by the "feet" on the winding rattan leaves. Morning glory spreads and grows, and tendrils and stems are attached to other things. Watermelon vines and vines are intertwined. The growth, flowering and fruiting of these plants are inseparable from the winding vines. These plants use twining to better adapt to their growth.
3. Curved animals.
(1) Plants will bend around. Have you ever seen a bent animal? Which animals are entangled.
(2) Children communicate freely.
(3) Use courseware to help children summarize the effects of bending and winding on animal bodies. .
Elephants roll logs, bathe, etc. Has a long curved nose.
Dogs, kittens, cows and cocks all have curved tails.
4. Curved body
(1) Find out which parts of our bodies are bent?
Such as joints, eyes, eyebrows, ears, mouth, intestines, blood vessels, etc.
(2) Children seek and discuss with each other.
(3) The game "Go for an outing"
When listening to music, children show off their bent bodies.
(3) Conclusion.
The children ended the lesson with music.
Design of Small Class Scientific Activities in Kindergarten: Small Thermometer
Small class science teaching plan in kindergarten: small thermometer
Useful learning experience:
Understand the use of thermometer and thermometer, and master the use of thermometer initially.
Prepare;
thermometer
Activities and guidelines:
1, the body temperature of healthy people is around 37 degrees, and it will change when you are sick. Do you know how to know whether the temperature is normal?
You can measure a person's temperature with a thermometer.
3. Take out the thermometer and tell the child that it is a thermometer. Please observe the shape and characteristics of the thermometer carefully.
When you need to measure your temperature, put the thermometer under your arm (also in your mouth). Keep the temperature of the thermometer below 35 degrees, then hold the bright end and insert the metal-free round head under your arm.
5. The teacher demonstrated to the children and focused on the points that need attention.
6. Ask individual children to perform.
7. We will know how to measure our body temperature later.