Teaching plan of "Flexibility" in kindergarten teacher class1;
1, represented by elastic toys, explores different ways of playing toys and gains scientific experience about elastic objects.
2. The characteristics of elastic toys are found: when the object is stressed, its shape will change; When it is not under pressure, it can return to its original appearance.
3. Learn to express your findings in various forms such as language and symbols.
4. Actively participate in experimental exploration.
Let children feel happy and fun, and they should learn knowledge before they know it.
Activity preparation:
1, all kinds of elastic toys (tensioners, bouncy balls, elastic bands, bouncy balls, etc. );
2. Several kinds of inelastic toys;
3, observation records form a hand;
4. Set the scene of the toy kingdom.
5. PPT courseware designed
Activity flow:
1, show a letter from Toy Country, invite children to play with toys, and arouse children's interest.
2. Let children play with toys freely and feel the characteristics of elastic toys. Teachers should pay attention to timely guidance and remind children to observe the changes of toys.
3. Organize children to discuss and explore the characteristics of elastic toys.
(1) Question: What did you play just now? How to play? What happened to your toy while playing? (children can discuss freely, for example, if the puller pulls it, it will become longer, and if it is released, it will return to its original state; The ball will bounce when it is patted ...)
(2) Let children try it: ball press, silk toys, springs, etc. See what has changed. Think about why?
(3) Teacher's summary: When an object is stressed, its shape will change; When it is not under pressure, it can return to its original appearance. This characteristic is called elasticity, and elastic toys are called elastic toys.
Question: What are these toys we just played with? Besides these bouncy toys, what other bouncy toys have you played?
4. Put some inelastic toys on the basis of the original toys, let children play freely and consolidate their understanding of elastic toys.
(1) Children can play with toys freely and take notes.
Ask your child before playing: Please think about it and try which toy is elastic and which toy is not. And make observation records.
(2) Show the record form, ask the children to discuss freely, find individual children to demonstrate in front of all the children, and tell the reasons for classification.
5, contact with the actual life, deepen the understanding of elasticity, and explore the role of elastic items.
Game: discover and think.
(1) Find out whose stuff is the most elastic.
(2) Find something elastic in the activity room and see who can find it first.
(3) Think about what is flexible in kindergartens, homes and other places.
Please think about it, what other flexibility have you seen in our life? (such as the child's body, home, daily tools, etc. ) So, why should these things be flexible? What convenience does flexibility bring us?
6. The teacher summed up and inspired the children to continue to look for elastic articles in life and record them.
7. Let children watch videos to learn more about the application of flexibility in daily life, industry and architecture.
Then, guide the children to sum up together: "Elasticity has many uses. Elastic objects are needed in life and study, and industries such as industry and construction also need elastic objects."
Extended activities:
Using the principle of elasticity, take children to make all kinds of fun elastic toys.
Teaching reflection:
Scientific activities in large classes embody the concept of "learning by playing". Fully guide children to play various elastic toys in free play activities. In the process of exploring various ways of playing, children constantly feel and experience some characteristics of elastic toys, and the experience children get in playing is profound. At the same time, let children compare elastic toys with inelastic toys and learn to record them in the form of language symbols, which not only develops children's comparative classification ability, but also enables children to discover that there is science everywhere in daily life and stimulate their interest in paying attention to things around them.
The goal of "flexible articles" in class activities in kindergarten;
1. Discover the elasticity of an object (it can be deformed and restored to its original state) and understand the application of elasticity in life.
2. Learn the skills of winding iron wire on chopsticks with iron wire.
3. He can express his findings and feelings in the exploration with relatively complete language.
4. Actively participate in exploration activities, sprout curiosity and experience success and happiness.
5. Be able to tell your observations and findings in clear language.
Activity preparation:
Material 1: rubber band, elastic band, balloon, sponge, nylon stockings, spring (one for each group).
Material 2: plasticine, lead wire (thin iron wire), clown head made of cardboard, small animal head, round chopsticks (or cylinder with appropriate thickness for winding iron wire).
Activity flow:
1, presenting the material 1, arousing children's interest.
Let the children play with the things on the table and feel the flexibility. Tell me how you play. What did you find? (Please ask some children to express their findings and feelings) For example, the levator muscle of the skin will become longer, and when it is released, it will become its original appearance; Pinch the balloon and it will flatten, loosen, expand, and so on.
On the basis of the child's discovery, the teacher concluded: under the action of force, the shape of a thing will change, and when it is not under the action of force, it will return to its original shape, which is called the elasticity of the object.
2, children to operate (please play, pull everything, pinch, press)
3. Use flexibility to guide children to find in life.
What do you usually see using elasticity? What's the use? (according to the children's answers, or supplement or enrich. Such as sponges and springs for sofas and Simmons mattresses, comfortable sitting and lying, jacket cuffs, trampolines, bicycle tires, spring scales, tensioners, elastic toys, etc. Something elastic is really useful. )
4, children's homemade spring toys
(1) Show homemade spring toys and play together to arouse children's interest.
(2) The teacher demonstrates how to wind the thread, and also focuses on helping the children to wind the thread tightly around the round chopsticks to make a spring.
(3) Children play with homemade spring toys.
Teaching reflection:
In this activity, we provided all kinds of elastic objects for children. Children often come into contact with these objects in their lives, and they are very interested. By guiding children to operate and practice, children can perceive the characteristics of elastic objects and explore the secrets of elasticity, thus developing their observation, creativity and thinking ability.
However, when designing this activity, we think that children in large classes have more content. Although in the first half of the activity, I used all kinds of elastic objects to make children fully realize that elastic objects are everywhere in life. I know that elasticity can be found in different objects, and I basically understand the characteristics of elasticity. But in the second half of the activity, I used lead wire to let the children make elastic objects. In the process of production, many problems appeared. First, in the choice of materials, the lead wire used to make the spring is not elastic enough to fully show the characteristics of the spring; Second, in the process of making springs, how do children roll them? How to get around it? I don't know, because: as a spring itself, there are many knowledge points that can be explained to children. In fact, the spring itself can be developed into an activity, so that children can better understand elasticity and elastic objects in the process of making springs.
Although there were some regrets in this activity, on the whole, the children did a good job in the final work. In daily life, they can try to make more creative things with related materials.