The goal of "Ice" teaching plan 1;
1, interested in observing ice cubes.
I am willing to tell you what I found.
3. Learn to record your findings in various forms such as language and symbols.
4, through practical operation, cultivate children's hands-on operation ability.
Activity preparation:
In winter with the sun, where there is ice and chalk.
Activity flow:
First, observe the ice.
1. What color is the ice?
2. Encourage children to touch the ice with their hands. How do you feel?
How can I have ice?
4. Summary: The ice is cold and slippery. In very cold fields, water will freeze.
Second, look for places with ice.
1, please ask children and teachers to look for places with ice outside.
2. Let the children transport ice. Everyone takes a piece of ice and puts it in the open space in the sun.
3. Let the children observe the ice cubes in the sun. What has ice become? (water)
Third, appreciate ice painting.
1. Let the children see what the ice on the ground has become.
2. Draw the outline of the ice stain with chalk. Please tell the children what it looks like.
Teaching reflection:
However, due to the current climate, not every winter can see such a snow scene; Excessive care of parents and elders, fear of injury, fear of cold, fear of illness, but also let children not enjoy the fun of playing with snow. In the teaching activity of "Ice", we let children get close contact with ice and snow. When I put the ice cubes prepared in advance in front of the children and asked them to touch them with their own little hands and talk about their feelings, I saw some children boldly reach out and touch them back and forth, still muttering, "Why is it so hard?" ; Some children timidly touch it with one finger; Other children don't reach out at all, but plausibly say, "My parents say ice can only be played in summer, but not in winter!" "
Looking at the children's performance, I think the arrangement of this teaching activity is correct, because the ordinary ice in our impression has become a strange "toy", an untouchable "forbidden place" and an unimaginable "dangerous goods" in the eyes of children. I think this is the result of adults' overprotection! Therefore, in this activity, I encourage children who are afraid to get in close contact with ice to put aside their worries and play games happily, so that they can learn more about ice, know ice and like ice, and learn a lot through personal experience, so that children can enter the interesting ice world!
Encyclopedia: Ice is a colorless and transparent solid, and its molecules are mainly bonded by hydrogen bonds. The lattice structure is generally hexagonal, but there can be other lattice structures according to different pressures. The density is less than that of water.
"Ice" Teaching Plan 2 Activity Objectives:
1, perceive the characteristics of ice, know that ice is water, ice can become water, and can be expressed in words.
2. Interested in exploring the changes of ice.
Activity preparation:
Ice cube, towel, hot water, big basin, ice flower, paper.
Activity flow:
First, stimulate interest.
1, (Xiu Bing) Look, what is this? Please guess where this ice comes from. Where does the ice in the refrigerator come from?
Summary: Water turns into ice when it is cold.
Second, guide children to perceive the characteristics of ice
1, children play ice for the first time.
"Today, the teacher brought you a lot of ice. Please take a piece of ice, play with it, touch it and tell the teacher what you found.
Q: How do you feel? (cold, slippery)
2. Play with ice again (guide children to compare clothes with ice).
Q: What did you find? (hard)
3. (Paper is more than ice) What color is ice? (transparent)
4. summary.
Three. Melting of ice
1. Why did you wipe your hands with a towel just after ice? Where does the water come from? Why does ice turn into water when held in your hand?
2. Experiment: Hot water and ice
"If there is a lot of ice, is there any way to make it suddenly become water? . Source; The teacher invited a good friend to ice and asked the children to put the ice in a big basin. Take care of your own ice and see what happens when ice meets good friends? " The teacher touched the hot water and guided the children to observe. Q: What did you find? (Fu Zi: Rong)
Teacher, there is a lot of ice here. Please take it to the sun and see how it changes.
Four. Promotional activities
1. The children went outdoors to observe the change of ice.
2. Children observe ice flowers, and the teacher explains the making process of ice flowers.
3. Tell the children to go home and make ice flowers.
Activity reflection:
It is pointed out in the outline that "kindergartens should provide children with a healthy and rich living and activity environment to meet their various development needs, so that they can get experiences beneficial to their physical and mental development in a happy childhood", and scientific activities can most effectively enable children to realize their desire to explore and discover, so that they can fully explore and feel the strange mysteries hidden in the "ice".
"Ice" lesson plan 3 ● Activity objectives:
1, understand the characteristics of ice, and understand the difference and connection between ice and water through operational activities.
2. Guide children to boldly describe the characteristics of things and improve their language skills.
3. Stimulate children's interest in exploring water changes.
● Activity resources:
1 each person has 1 a small piece of ice and half a bowl of water.
Two pots of hot water
3 rags
● Activity process:
1 Organize children to operate and perceive the characteristics of ice.
Teacher: Today, Teacher Tang invited small animals from Binglin to be guests. They all live in a special little house. Please look and guess what this special little house is made of. What is it like? You can also touch it. How do you feel? What do you think it looks like? (Inspire children to say cold, cold, slippery, hard, colorless, transparent and so on. )
To find out the relationship between ice and water during operation and compare the differences between them.
Teacher: Hey, what do we have? Where does the water come from?
There is still half a bowl of water on the table. Please touch the ice, touch the water, scratch the ice and scratch the water. Compare it. Are they the same? What is the difference?
Please pay attention when comparing: don't spill the water in the bowl outside. If your hands are wet, you can dry them with a rag.
Teacher-student summary: Ice is cooler than water. Ice is hard, can't flow, and can be caught, while water is liquid, so it can't be caught.
Feel the change of ice through small experiments.
Teacher: Now, the little animals want to go out of the igloo and play games with the children. Would you please think of a good way to help them? Think of a convenient, safe and harmless method for small animals.
(Guide the child to say put ice in hot water)
Let's have a try now. Several pots of hot water have been prepared beside it. Please select one. If there are already many people around a pot of water, do you want to squeeze in? When the children put the ice cubes into the water, please hold the rope and don't touch the hot water with your hands, it will burn you.
When children operate, please pay attention to the changes of ice cubes.
Look what the ice has become.
4 end
Ok, now let's play games with the little animals!