Teaching plan for scientific activities in kindergarten 1 1. Design intention:
The experience of water freezing and melting, the change of water vapor into water droplets, and the secret of sinking and floating are dissolved.
Second, the purpose of the activity:
1: Provide different materials, and suggest children to think about how to make the submerged materials float on the water surface or let the submerged materials sink into the water. For example, make a boat out of toothpaste skin, or nail small nails on building blocks. sink and rise
2 (Standing stick): Put the stick into the water and find it lying on the water. If you stick a big piece of plasticine on one end of the stick, or nail a big nail, you can make it stand up. Activity goal: using a variety of materials, the process of playing with water is full and interesting.
Third, the activity materials:
Beverage tube, paper, toothpaste skin, foam plastic, small building blocks, plastics, vegetable leaves, small porcelain, bamboo chips, nails, small stone water pipes, bamboo chips, water containers, colored ink, etc.
Activity flow: It is hot in the afternoon and children are playing with water. Today, there are abundant materials, but there is one condition: each person only gives a basin of water, and the water will be saved, and it will be gone when used up. There are 3 groups of water pipes, 2 groups of water cups, 3 groups of water bottles, water curtain caves 1 group, ups and downs, user-defined gameplay. Compare the relationship between water level height and flow velocity, and understand the characteristics of water flowing from high to low. Understand the relationship between water quantity and color depth change.
The design intention of the second lesson of kindergarten science activities;
Children have some life experience in natural phenomena such as wind, rain, snow, rainbow, thunder and electricity. I imagine that through this activity, children will be guided to actively observe natural phenomena, care about the changes of things around them and cultivate their strong interest in nature.
Activity objectives:
1, get a preliminary understanding of the types of weather and the basic characteristics of each weather.
2. Try to express different ways with actions.
Activity preparation:
Weather card (sunny, rainy, windy)
Activity flow:
First, observe the weather.
1. Look, children, what's the weather like today?
2. Guide the children to observe the scene outside the window and talk about whether it is sunny or rainy today and whether there is wind.
3. If it rains, is it heavy rain or light rain?
Second, know the weather card.
1. Shows the weather signs of sunny, rainy, windy and snowy respectively. Do children know what this is?
2. Help children understand the types and characteristics of the weather, and teach children to know the weather signs and tell them that it is sunny when there is sunshine and rainy when there is light rain.
3. Let the children talk about what kind of weather they like, why they like it and why they don't.
Third, use actions to express the weather
1, these weather can be expressed by actions. Children think about what actions can be expressed in sunny days, what actions can be expressed in rainy days, and what actions can be made in snowy days.
Let's think about it together. Our arms are rounded up like the sun, indicating sunny days.
We spread our five fingers and shake our wrists downward from the top of our heads, indicating that it is raining.
Hands in the air, swinging from side to side overhead means there is wind.
5, make a fist and pat the thigh, indicating that it is snowing.
6. The teacher holds a weather card high, and the children act accordingly according to the weather indicated by the weather card.
Fourth, the game introduces the gameplay.
Find a friend, let him turn his back on himself, put his hand on his good friend's back to show the weather and let him guess what it is.
Reflection: In teaching, I always take the change of weather as the guide, and show signs of various weather symbols according to the change of weather, such as sunny, cloudy, light rain, heavy rain, sleet and so on. Guide the children to know these signs respectively, and then the weather will become clearer and continue to take the children for an outing. Through the form of games, let children pay attention to the changes of the weather and understand the signs of various weather. This lesson allows children to learn knowledge in happy games and learn easily and happily.
Kindergarten Science Activity Teaching Plan 3 Activity Objectives
1, through observation and comparison, correctly identify and find out wild vegetables.
2, will correctly use tools to dig out wild vegetables.
3. Experience the joy of participating in outdoor activities.
Activities to be prepared
1, children bring their own tools for digging wild vegetables and bags for containing wild vegetables.
The teacher takes the children to a nearby park or suburb.
Activity process
1. The teacher takes the children to a nearby park or suburb to stimulate their interest in digging wild vegetables.
2. Discuss the problems that should be paid attention to when digging wild vegetables.
Teacher: You should all dig wild vegetables and bring tools for digging wild vegetables. So what should we pay attention to when digging wild vegetables?
Teachers guide children to pay attention to the correct use of tools; Don't leave your partner; If there is water in the park, pay attention to remind children not to play by the water.
3. Organize children to dig wild vegetables.
Teacher: Each group discusses where wild vegetables grow. Let's dig wild vegetables in groups according to your ideas, and be careful not to be too far away from the teacher.
The children dug wild vegetables in groups, and the teacher toured for guidance. When children are confused, guide them to observe carefully, or ask skilled children to help other children.
4. Go back to the park to discuss and classify them in pairs.
Please visit each other and compare the wild vegetables dug by peers.
The teacher guides the children to classify according to the types of wild vegetables, and the teacher and the children check together, especially to let the children distinguish which are not wild vegetables.
5. Share wild vegetables.
Teacher: What wild vegetables have you eaten? How to eat the dug wild vegetables?
The teacher organized the children to clean the dug wild vegetables and send them to the kitchen for treatment.
Organize children to taste wild vegetable food.
Kindergarten Science Activity Teaching Plan 4 Science Activity: Seed Change
Generate background:
There are stone mills and mortar in the living quarters. Children like playing with these ancient tools very much. Grinding soybean milk is children's favorite.
Yes, because the teacher soaked the beans in advance, but when I provided the hard beans, what the children found was that
No, there are some scientific phenomena hidden here, so I took my children to do a scientific inquiry.
Activity objectives:
1, through exploration and comparison, find out the most suitable tools to use and enhance the awareness of exploration.
2, can record according to the surgical results, and can boldly express their findings.
3. Be interested in business activities and have good behavior habits.
Activity preparation:
1, some wet and dry soybeans and rice (children participate in soaking).
2. A batch of stone mortar, stone mill and rolling pin. Fully automatic soymilk machine.
3. Record Form "Seed Change Record Form" shall be kept by one person.
Activity flow:
(1) Compare the difference between dry seeds and wet seeds.
Guide the children to have a look, touch and tell the difference between wet seeds and dry seeds. Why?
(2) First operation: Observe the changes of seeds after using the tool.
1. Introduce the names and usage of stone mortar, stone mill and rolling pin respectively.
2. The child operates and observes what has happened to the seeds.
3. Communicate your own operation process and findings: What tools are used? What did you find?
4. Summary: Soaked seeds are easy to break, so ground soybean milk must be soaked, and rice must be dried before molting.
Record: Children are interested in these ancient but practical tools of life, because they don't have much contact in life and they are very fresh. The first operation familiarizes children with these tools, paving the way for later scientific exploration.
(3) Children's second operation: Select appropriate tools to operate as needed, and record the operation results.
1. Mother rabbit called to say that it is autumn, and they have harvested a lot of soybeans and rice. She wants to invite their friends to her house to drink soybean milk and taste white rice, but she doesn't know what tools to use. Please let the children help her.
2. Children guess: What do you think is the most suitable tool for mother rabbit to eat delicious soybean milk?
3, children's operation:
(1) Explain the recording requirements.
(2) Children's operation and recording.
Recording: The second operation is to let children do experiments with scientific questions. Recording the results through recording can better help children remember. Because this operation is very diverse, there are 12 kinds of * * *, so it is very necessary to record the form here, which is not a formal way.
(4) Summarize and compare the recorded results to find the most suitable tool.
1, communicate and explain your achievements.
2, according to the use of different tools, respectively, statistics of success or failure. For example, raise your hand successfully with a stone mortar.
3. Find the most suitable tool according to different statistical data.
Reflection: The most successful part of this activity is that the children's effective experiments have yielded scientific results, and found that dry rice and stone mortar are the most suitable for making rice, while wet soybeans and stone mill are the most suitable for making soybean milk. The event was a great success.
(5) Introduce the automatic soymilk machine.
1, rice and soybean milk are very nutritious. In the past, people used stone mortar to moult rice and turn it into rice. Grind soybean milk with a stone mill and cook it before drinking. Now science and technology are more and more developed, and rice mills and fully automatic soymilk machines have been invented. People want to drink soybean milk, as long as they put the soaked soybeans in, they can drink delicious soybean milk in a short time.
1, demonstrating soybean milk grinding.
Reflection: The introduction of modern equipment has played a role in expanding children's thinking, and also promoted the technological evolution in scientific activities, which can trigger children to invent more modern scientific tools.
Extended activities:
Try soybean milk. Invent more convenient tools.
Teaching plan of scientific activities in kindergarten
Science teaching plan for large classes ―― Who is the most powerful?
Second, the activity objectives
1. Through hands-on operation, the strength of various materials is different, thus cultivating children's exploration spirit.
2. Let children feel the relationship between the strength of materials and external factors (length, size and width), and cultivate their hands-on operation ability in practice.
3. Cultivate children's good scientific attitude and cooperative consciousness through observation, discussion and experiment.
Third, the applicable object
Children aged 5-6.
Four. Resource requirements for activities
Ordinary napkins or wrinkled paper, kraft paper strips, plastic paper, glass marbles, wooden sticks, ropes, hooks, wide adhesive tapes, containers (plastic beverage bottle bottoms or ice cream cups can be used instead), and spring scales.
Verb (abbreviation of verb) activity process
Query activity 1
Play and feel the strength of the material.
Plastic tape, crepe paper and kraft paper with different widths, narrowness, length and short. Let the children try which paper is the strongest.
Questions to explore:
Use three kinds of paper with different materials and the same size to lift heavy objects. Which paper has the greatest strength?
Have a try.
Fix corrugated paper, plastic paper and kraft paper with the same length and width on a stick, and then tie a small container at the lower end of the paper. One child put the glass marbles in the container, and another child recorded how many glass marbles were put in the container before the paper broke, and recorded the total number of glass marbles. Compare the total number of glass marbles after three different kinds of paper are drawn.
Tell me what I found.
(1) Plastic paper is the strongest, and kraft paper is not small.
(2) The strength of crepe paper is the smallest.
Survey activity 2
Question inquiry: Who has the greatest strength to hang heavy objects with the same material, the same length and different widths of paper? Children's experiment
Tell me what I found.
(1) The same material, with the same length and different widths, the wider the paper strip, the greater its strength, and the more heavy objects it hangs.
(2) The strength of thin paper strips is the smallest.
Matters needing attention about intransitive verbs
1. The glass ball container should not be too small to hold more glass balls.
2. Be careful not to cut it too wide for observation.
3. Wooden sticks can be replaced by chopsticks or pencils.
Kindergarten Science Activity Teaching Plan 6 Activity Objectives:
1. Through experiments, it is found that different tools deliver different amounts of water. Explore which tool transports the most water and find out the water absorption of the sponge.
2. Willing to express their findings and experience the joy of scientific exploration in the process of transporting water.
material preparation
Transparent cup (with post-it notes on it), sponge, straw, small mesh basin, small spoon, water and big basin.
Guiding points
1. Learn the usage of different tools.
2. It is found that the water absorption of sponge is different from other tools.
Implementation steps
1. Remind children to roll up their sleeves before the game and be careful not to get wet.
2. Introduce the usage and play of each tool.
3. Each child takes a material and transports the water in the big basin to the transparent cup with tools such as sponge and straw.
3. Specify the delivery quantity. Each child uses a tool to send water together for 5 times, and compare them together to see who sends the most water. If you can't see how much water has been transported five times, then start a new round and transport water five times.
4. Guide children to discover the water absorption of sponges, knowing that sponges are different from other tools.
5. Pour the water from the transparent cup into the big basin, exchange tools with the children nearby and play the game again.
6. Be willing to express your findings and share your achievements with your peers.
Reflective analysis
Playing with water is a game that children like very much. During the activity, the children had a good time, and this area was also very popular with the children. However, due to the poor self-control ability of children in small classes, I asked them to count five times before comparing, but few children obeyed the rules of the game. Most children only care about playing with water by themselves, and they don't find any difference in the amount of water transported by different tools, but some children can still find the water absorption of sponges.
Kindergarten science activity teaching plan 7 i. Activity theme
Small Solar Water Heater —— Scientific Activities in Large Classes
Second, the activity objectives
Through the exploration of different items such as solar water heaters, it is felt that the heat of water is related to the quality and surface color of water containers, thus cultivating children's interest in exploration and correct scientific attitude.
Third, the applicable object
Children aged 5-6.
Four. Resource requirements for activities
Thermometers, pencils, charts, four cans (painted with red paint, white paint, green paint and blue paint respectively), four cans (with lids) painted with black paint, glasses, plastic cups, cans and various beverage bottles with basically the same size.
Verb (abbreviation of verb) activity process
Talk about the various uses of the sun.
(1) You can use the sun to dry clothes.
(2) Plants can grow green and flourish.
(3) The sun can be used for heating.
People can stay healthy by basking in the sun.
(5) Solar energy can be used as a water heater for bathing.
Children's discussion: what method is used to measure temperature and which method is more accurate.
(1) Measure the temperature with a thermometer.
(2) Measure the temperature by hand.
(3) Use the thermometer in the activity room to measure the temperature.
After testing, it is concluded that the temperature measured by thermometer is the most accurate. )
Query activity 1
Question exploration: What can be used as a water heater to absorb more solar energy?
Children's discussion.
(1) Make water heaters with plastic cans.
(2) Make a water heater with cans.
(3) Make a water heater with a glass jar.
Just try it. Add the same amount of water to cans, glasses, plastic cups and various beverage bottles of the same size, expose them to the sun for the same time, and then measure the temperature with a thermometer.
Tell me what I found.
The water temperature in the can is the highest.
Record the experimental results.
Survey activity 2
Exploration question: What color container absorbs more solar energy?
Just try it. Five jars painted with black paint, red paint, white paint, green paint and blue paint were filled with the same amount of water, respectively, and irradiated in the sun for the same time, and the temperature was measured with a thermometer.
Tell me what I found.
The water temperature in the jar painted with black paint is the highest.
Investigation activity 3
Explore the question: how to place containers to absorb more solar energy?
Try it: put four cans painted with black paint into the same amount of water, cover them, put them in the sun, put them in different positions, irradiate them for the same time, and measure the temperature.
Tell me what I found.
The flat tank has the highest water temperature.
Matters needing attention about intransitive verbs
1. Pay attention to adding the same amount of water to each container in the experiment.
2. Every step of the experimental process should be compared under the same conditions.
The design intention of the eighth class of kindergarten science activities;
Modern society is an information society. In order to obtain information, people's lives naturally cannot be separated from newspapers, because
Newspapers can be seen everywhere here. What should I do with the old newspapers I have read? What's the use? In order to play the newspaper
The function of paper is to further improve children's rational consumption consciousness, and this activity is specially designed.
Activity objectives:
1, interested in newspaper production, can use newspapers to show simple works.
2. Educate children about waste utilization, reduce waste and enhance their awareness of rational consumption.
Activity preparation:
1, three sets of newspaper clothes 2, paper balls, paper sticks, paper braids 3, some old newspapers, paste, stapler, scissors, eggs.
Activity flow:
First, the introduction of the fashion show:
1, (The teacher will invite you to watch a fashion show today. There are two questions to think about when watching. First, what are the things on the model made of? Second, can you guess how to do it? Good fashion show begins now) Three children are wearing newspaper clothes and performing with paper balls and sticks in their hands.
2. (Model Freezing) Question: (1) "What do you think it is made of?"
(2) "Can you guess how it was made?" (For example, roll paper into balls, roll paper into paper sticks, etc. )
(3) "If you had a newspaper, what would you do with it?" Children discuss the multiple uses of newspapers.
(4) "Think again, have you seen what you do with old newspapers?" Describe the daily use of newspapers: wrapping eggs, shining shoes, cleaning glass, Bao Shu, etc. )
3. Summary: "It turns out that newspapers can still make so many interesting things."
Second, educate children about waste utilization, reduce waste and enhance their awareness of rational consumption.
1, "I saw someone throw it away after reading the newspaper. What should we tell them? "
2. Summary: Newspapers play a great role. If we make rational use of newspapers and make many fun toys to help solve the small troubles in life, we can reduce the use of garbage and waste, which can also be regarded as saving money.
Third, children's zoning operation, using newspapers to make all kinds of needed items or toys to strengthen children's consumption behavior.
1, put forward the activity request: "I have prepared some old newspapers and other materials for you. Now let's use our brains together."
2. (Six children per table) are generally divided into sports equipment group, art group and life group.
3. The lecture teacher guides the tour, and the class teacher guides three groups respectively.
4. Concentrate on summing up: "Who can tell you how to play?" (Let individual children introduce the names of their works and demonstrate how to play them)
5. Continue to explore: "Now children can try methods that they haven't done just now, and then tell other children your methods." (naturally ended in the extended exploration operation)
Kindergarten Science Activity Teaching Plan 9 Activity Objectives:
1. Learn simple and practical tips for saving hoses and get a preliminary understanding of the significance of saving.
2. Try to find the residue in the waste toothpaste shell by various methods.
Activity preparation:
1, materials preparation teaching AIDS: courseware learning tools: old toothpaste (one for each person), scissors, sticks, etc. (a few), small jars. Wipes, leather shoes, hand cream for dirty toys (several), toothpaste squeezers (several)
2, experience preparation: children have experience in using gadgets to operate and practice.
Activity flow:
First, the toothpaste squeezing competition.
(Objective: To explore a variety of toothpaste squeezing methods, and to initially germinate the consciousness of saving)
1, import: old toothpaste-"I am toothpaste discarded by my owner. The host said that I had used it up, but there was still a lot of toothpaste in my flat body. Who can help me and help me out? " (Teacher shows old toothpaste)
2. The child tried to squeeze out the remaining toothpaste in various ways, and the teacher observed and guided.
Teachers with strong guidance try to use gadgets and encourage children to use various methods to squeeze toothpaste patiently. Remind the children to collect toothpaste in a small jar. )
3, children exchange operation methods, the teacher focuses on guiding children to introduce the method of taking toothpaste with gadgets.
4. Expand your mind
Teacher: There is still so much toothpaste in the discarded toothpaste skin. What a pity if it is wasted. What can we do with it? What other uses does toothpaste have besides brushing teeth?
Conclusion: Toothpaste has many uses. Besides brushing your teeth, it can also clean many things, such as cleaning taps, shoes, cups and teapots, and it also has the function of treating burns!
5. Encourage children to try to scrub shoes and dirty toys with toothpaste.
Second, toothpaste friends.
(Objective: to broaden our thinking and pass on our learning experience)
1, Teacher: Toothpaste lives in the hose house. Which toothpaste friends also live in the hose house?
Key question: Which toothpaste friends can also use the good saving method we just found?
2. Children actively express their opinions.
Summary: There are many daily necessities in our life, such as hand cream, shampoo cream, face cream and so on. When we use them, it is easy to leave many things that can still be used in the hose. We must pay attention to saving and not wasting.
3. Teacher: If you want to save and not waste, you should actually pay attention from the first day of use.
Key question: how to squeeze without wasting?
Summary: When it is used for the first time, it should start from the bottom of the hose. Be careful when squeezing. Don't squeeze too much, as long as the amount is right.
Third, the magic hose extruder.
(Objective: To broaden our horizons and feel the benefits of new inventions through operation and use)
1, Teacher: This is the "magic hose extruder" designed by the inventor to avoid waste. You can try to feel its benefits.
2, children's operation: use a hose squeezer to squeeze the hand cream and apply it to your hands, and talk about its advantages.
Summary: We used to squeeze hoses with both hands, and we couldn't control the amount of extrusion. After use, many things remain in each hose and cannot be squeezed out, resulting in unnecessary waste. With this new invention, it can be squeezed out with one hand, and there is almost nothing in the hose after use. It is really simple, convenient, practical and environmentally friendly.