Middle Class Science Onionhead Looking for a Friend
The following is the science lesson plan for the middle class: ##1. Activity Target 1. Let the children listen to the story and recognize the onions, garlic, garlic sprouts and other vegetables, knowing that they are vegetables with the same smell. 2. Through a variety of sensory stimulation, feel the similarities and differences between the smell of onions, garlic, onions, and garlic sprouts, and initially understand their common effects. 3. Make children like onions and other vegetables, willing to eat onions, garlic, garlic sprouts and other vegetables. ##2. Event preparation 1. There was a kitchen knife, a kitchen knife board, two teacher's plates, and a washed onion. 2. Each group had a portion of garlic that had already been separated and a few garlic sprouts. 3. Three pictures: onion head, garlic head, garlic sprout, and sealed. 4. Each group had a basket of vegetables: onions, garlic, garlic, garlic sprouts, chives, leeks, ginger, celery, chili, pepper, vegetables, radish, eggplant, cabbage, chives, and so on. 5. There was a large pot of cooked "scrambled eggs with onions", a spoon for each person, and a plate for each group. 6. The music was "Buying Vegetables". ##3. Activity ###(1) Singing Activity "Buying Vegetables" Teacher: The weather is really good today! Children, come with me to buy groceries, okay? (Okay) (The music "Buying Vegetables" is played. The teachers and children sing the song while doing the movements happily.) ###(2) Meet Onionhead and Lead the Story 1. (Show me a plate covered with a towel. There are a few onions on the plate.) The teacher guides the children to guess: Guess what I bought? Then (show the answer) ask the child if he knows the name of this vegetable (onion head), and let the child carefully observe, touch the onion head with his hand, and tell him what it looks like. 2. (Teacher demonstrating how to cut an onion with a knife) Teacher asks: What does a purple-red onion look like when cut open? Please take a good look! Then, let the child smell the onion (smelly, stinging nose, stinging eyes). ###(3) Use pictures to tell stories and feel how Onionhead found his friends. 1. The teacher showed the picture of Onionhead and told the story (from the beginning-there must be a friend who tastes the same as me), then asked, Why is Onionhead unhappy? What did it want to do? 2. According to the content of the story, he showed the pictures of the garlic sprouts and continued to tell the story (Onionhead walked and walked---Onionhead was very happy) and asked,"Who did Onionhead meet?" What did they look like? Are they willing to be friends with Onionhead? Why? ###(4) Operation: Peeling Garlic 1. Ask the children to find Onionhead's real friends (garlic head, garlic sprout). 2. Split into groups and peel the garlic. Sniff the smell of the garlic and garlic sprouts, and sense the similarities and differences between them and the smell of onions. ###(5) Imagination Activity: Find more friends for Onionhead. 1. Show the children all kinds of vegetables and guide them to tell the names of the vegetables. 2. Teacher's guidance: "Onionhead is happy to have found two friends, but he wants to find more friends." Little kid, please think about it. Who else does Onionhead have? Children were encouraged to imagine who else would be friends with Onionhead, who would smell like Onionhead, and name their vegetable friends. ###(6) Category Activity: Onionhead's Song and Dance Party Method: Each group had a small basket with all kinds of vegetables. Ask the children to cooperate. By looking and smelling, take out the vegetables that don't have a bad smell from the small basket. The rest are vegetables with a special smell. Leave them in the small basket to participate in Onionhead's dance party. ###(7) The Function of Onionhead 1. Teacher asked: Do you know what onions, garlic, and garlic sprouts are used for? 2. Inform the children that onions, garlic, and other fragrant vegetables are not only rich in nutrients, but also have a special effect of sterilization. Teach the children not to be afraid of odors and spiciness and to be willing to eat these vegetables. ###(8) Tasting Event "Onionhead Scrambled Eggs" Read more exciting novels for free
The contents of the science guide for the middle class of kindergarten
The Science Field Guide for Middle School Children usually contains the following contents: 1. ** Scientific Exploration ** - ** Target **: Children can conduct scientific inquiry through observation, comparison, operation, experiment, and other methods. - ** Education suggestions **: provide abundant scientific inquiry materials to encourage children to explore independently; guide children to ask questions and try to solve them in various ways. 2. ** Mathematics Awareness ** - ** Target **: Children should be able to perceive the usefulness and interest of mathematics in daily life, as well as understand the relationship between quantity and quantity. - ** Education suggestion **: Incorporate mathematics education into daily life, such as through game activities such as point counting, comparison, and classification, to help children establish initial mathematical concepts. 3. ** Scientific attitude and scientific attainment ** - ** Target **: Children should be able to show curiosity and desire to explore scientific activities, and be able to share their discoveries with others. - ** Education advice **: encourage young children to record and share their scientific discoveries, and develop their ability to observe, describe, and express themselves. 4. ** Scientific Knowledge ** - [** Target **: Children can acquire basic scientific knowledge related to natural phenomena, material properties, life sciences, and so on.] - ** Education suggestion **: Through intuitive scientific experiments and observation activities, help children understand scientific concepts, such as the ups and downs of objects, the growth of plants, etc. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The sound of the middle class in the science experimental kindergarten
The following are some scientific experiments on sound transmission suitable for middle kindergarten classes: ** 1. Microphone experiment ** 1. ** Material preparation ** - Hollow megaphones (rolled up from thin cardboard), solid megaphones (also rolled up from cardboard and stuffed with paper balls), or paper cups, thread, and scissors (used to make megaphones). 2. ** Experiment Operation and Principle ** - ** Operation process ** - If cardboard megaphones were used, each child would be given a hollow megaphone and a solid megaphone. The children would be free to mate. One child spoke softly to one end of the megaphone, while the other child listened with his ear to the other end of the megaphone, and then exchanged. - If they were using a paper cup megaphone, the teacher would first guide the child to poke a hole in the bottom of the paper cup, then thread both ends of the rope into the cup, and tie a knot at the bottom of the cup to make a megaphone. After that, the children were divided into groups and played a whispering game with the megaphone. - ** Principle ** - Children will find that the sound from a hollow megaphone is clear and loud, while the sound from a solid megaphone is vague and not loud. This was because the transmission of sound in a hollow megaphone was less hindered and could be transmitted better, while the solid megaphone had a filling material that hindered the transmission of sound. For the paper cup megaphone, the sound was transmitted through the rope. In this process, the sound caused the rope to vibrate slightly, transmitting the sound from one paper cup to another. ** 2. Water Flute Experiment (can assist in understanding sound transmission)** 1. ** Material preparation ** - A long straw, a pair of scissors, a glass milk bottle, and a bottle of water. 2. ** Experiment Operation and Principle ** - ** Operation process ** - He used an empty glass milk bottle and filled it with half a bottle of water. He used scissors to cut a hole in the long straw about one-third of the way, so that it was almost broken, but it was still connected a little. Then, he bent the straw at the cut and inserted the longer section of the straw into the water. The cut was on the water surface. He blew hard on the straw to hear the sound. If he adjusted the position of the straw in the water, the sound would change again. - ** Principle ** - When blowing into the straw, it would produce a jet of air. When this horizontal airflow passed through the mouth of the longer straw, it caused the air column in the straw to vibrate, producing a sound. Sound is transmitted through air, water, and other media to be heard by us. By adjusting the position of the straw in the water to change the length of the air column and other factors, the sound changes. This could allow the child to have a preliminary understanding of the medium needed for sound transmission and the influence of the medium on sound transmission. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Looking for a cat lesson plan to reflect on the middle class
In the information provided, there was a reflection on the teaching plan of the middle class with cats as the theme. For example, the reflection on the activity of the art teaching plan of the middle class in the kindergarten,"Kitten", mentioned that this activity mainly allowed the children to master simple oil painting. Most of the children mastered it well, but they still needed to strengthen in this aspect to let the children get more exercise. The textbook for the middle class of the kindergarten," Animal classification ", mentioned that in the animal classification activity with cats as the element, the pictures were chosen to be more common animals for children, such as kittens, and the life forms of these animals were consolidated before class. The children described the appearance, living environment, and preferences of the animals, but their language organization and fluency were still slightly poor. At the same time, there were also shortcomings in the preparation of activity materials. Children should be prepared with the same type of materials for them to choose from to avoid similar situations before activities. There was also a lesson plan for the middle class of the kindergarten, Cute Animals, which included reflections on the teaching plan of the whole animal. The classroom atmosphere was better, but there were a few children who could not distinguish the names of the animals. After-school tutoring was carried out, which could also be used as a reference for teaching plans related to cats. In addition, some of the problems and solutions mentioned in the kindergarten's middle class lesson plan "Animal classification" also had certain reference significance for the improvement of the cat-related lesson plan, such as guiding the children to think, discuss, and self-operation. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Looking for caterpillars, reflecting on the lesson plan, middle class
The following is an example of a reflection on the caterpillar lesson plan for the middle class: ** 1. Achievement of teaching objectives ** 1. ** Knowledge and Skill Target ** - In the music lesson plan, if the goal was to let the child feel the rhythm and changes of the music and master the caterpillar-related movements, from the perspective of the teaching process, through many appreciations of music, combined with the analysis of the map, the child could better perceive the structure of the music and create the movements of the caterpillar at different stages, such as eating, squirming, dreaming, spinning into a butterfly, etc., the goal was achieved. - In the art lesson plan, the goal was for children to try to make caterpillars by tearing circles, sticking, and adding pictures. Most children could master the methods of tearing circles and continuously sticking to express caterpillars, but in the difficulty of expressing the various dynamics of caterpillars, some children might not perform well because they were not skilled enough. - In the themed lesson plan, for example, learning the process of a caterpillar turning into a butterfly, the child could understand the basic steps of a caterpillar turning into a butterfly, such as eating leaves, squirming, molting, and the butterfly flying. He could also perform with his body movements, indicating that this knowledge and skill goal was easier to achieve. 2. ** Course, Method, and Target ** - In music activities, stories were introduced, questions were guided, maps were assisted, and many other methods were used to allow children to experience music, understand the content of the music, and create actions in a gradual process. Children could actively participate, and this method could effectively guide children into music activities. - In the art activities, through the introduction of the cover, providing rich operating materials and other ways to stimulate children's interest, children in the process of making caterpillars, have the opportunity to exercise their own hands-on operation ability and creativity. However, there might not be enough guidance in group cooperation. If the group cooperation to make caterpillars was added, it might better cultivate the children's ability to cooperate in learning. - In the themed activities, with the help of story tape and games, children could actively participate in the process of exploring the caterpillar turning into a butterfly, and consolidate their knowledge in the game. This kind of process teaching method was in line with the learning characteristics of middle class children. 3. ** Emotions, attitudes, values, goals ** - In music activities, children experienced the joy of free expression and creative performance in the process of creating movements. They actively participated in music activities and showed their love for music and performance. - During the art activities, the children's interest in art design activities was stimulated to a certain extent. However, in terms of cultivating children's good habits of manual activities, such as keeping the table clean, they still needed to be further guided during the activities. - In the themed activities, children experienced the joy of exploring the growth process of animals by playing caterpillars and butterflies, and increased their curiosity about the growth phenomenon of animals. ** 2. Teaching content ** 1. ** Adaptability of content ** - For middle-class children, the theme of caterpillars was very close to their understanding of life. In the music lesson plan, the music of "The caterpillar" was chosen. The rhythm and melody were suitable for children to feel and understand, and the story of the caterpillar turning into a butterfly could also arouse children's interest. - In the art lesson plan, caterpillars were used as the production object. It not only met the children's love for small animals, but also trained the small muscles of the children's hands through simple manual operations (tearing round, sticking, etc.). The content selection was more appropriate. - The story "Beautiful Butterflies and Ugly Caterpillars" in the theme lesson plan was lively and interesting. It could guide children to think about the relationship between caterpillars and butterflies. The difficulty of the content was suitable for the understanding level of middle-class children. 2. ** Abundance of content ** - In addition to music appreciation, the music lesson plan also incorporated stories, map analysis, action creation, and other content, which was relatively rich. However, he could consider adding some expansion segments of music games, such as the music interaction game of caterpillars and butterflies, to further enrich the teaching content. - The content of the art lesson plan mainly revolved around the production of caterpillars. Some paintings or hand-made content about the living environment of caterpillars (such as leaves, branches, etc.) could be added appropriately to make the content of the entire art activity richer and more diverse. - The stories and games in the theme lesson plan basically covered the main content of the caterpillar turning into a butterfly, but it could be supplemented with some related knowledge about the characteristics of different types of caterpillars to broaden the knowledge of children. ** 3. Teaching methods ** 1. ** Diverse ** - On the whole, the three teaching plans used a variety of teaching methods. The music lesson plan used the story introduction method, the map teaching method, the question guidance method, the action creation method, and so on. A variety of methods were combined to guide the children to experience music. - The art lesson plan used the cover introduction method, operation method, demonstration method, etc. to stimulate children's interest and guide them to make caterpillars. However, you can add a Heuristic Question Method. For example, when a child is making a caterpillar, he can ask,"How can I make a caterpillar look cuter?" To further stimulate the creativity of children. - The theme lesson plan integrated the story teaching method, the game teaching method, etc., so that children could learn knowledge in the process of listening to stories and playing games. However, they could also try to use the situation teaching method, such as creating a scene of the life of a caterpillar, so that children could experience the life of a caterpillar more intuitively. 2. ** Validity ** - The teaching method in the music lesson plan was very effective for children to understand the structure of music. The action creation method also gave full play to the imagination and creativity of children. However, when some children have difficulties with the rhythm of music, individual guidance methods can be used to help the children more specifically. - The demonstration method in the art lesson plan could allow the child to see the caterpillar production process intuitively, but in the process of the child's operation, it might be necessary to use more patrol guidance to find the child's problems in the operation and give guidance. - The game teaching method in the theme teaching plan effectively increased the participation of the children. However, in the story teaching method, the effectiveness of the story teaching could be improved through more interaction links, such as letting the children imitate the dialogue of the characters in the story. ** 4. Teaching activities ** 1. ** Connection of teaching segments ** - In the music lesson plan, from the introduction of questions to the storytelling, to music appreciation, map analysis, and action creation, the transition between each link was natural and could guide the child to gradually deepen into music activities. - In the art lesson plan, the transition from the introduction of the cover to the preparation of knowledge and experience was slightly stiff. Some guiding words could be added, such as "We saw caterpillars in stories and videos, so now we have to make a caterpillar ourselves." - In the theme lesson plan, the connection from the story to the game was relatively smooth, but the summary section after the game could be more detailed to deepen the child's understanding of the process of the caterpillar turning into a butterfly. 2. ** Time arrangement ** - In the music lesson plan, music appreciation and chart analysis might take more time, resulting in a relatively shorter time for children to create movements. If the time could be adjusted reasonably, so that children had more time to create creative movements, the effect would be better. - In the art lesson plan, it took more time for the children to prepare the materials. If they could prepare in advance and leave more time for the children to create and display, it would improve the teaching efficiency. - In the theme lesson plan, if the story-telling segment could be simplified, the time saved would be used for children to explore more knowledge about caterpillars or to have more game experiences, which would make the whole activity more compact and fulfilling. ** 5. Child participation ** 1. ** Active participation ** - In the music lesson plan, the children showed high enthusiasm for the story, music appreciation and action creation, especially in the action creation segment. The children could use their imagination to actively imitate the movements of caterpillars and butterflies. - In the art lesson plan, children were also interested in making caterpillars. However, in the part of sticking caterpillars, some children might have a slight decrease in enthusiasm due to the difficulty of the operation. Teachers needed to give timely encouragement and guidance. - In the theme lesson plan, the children were very active in the story listening and game segments. They were curious about the process of the caterpillar turning into a butterfly, and their participation was high. 2. ** Depth of participation ** - In the music lesson plan, most children could deeply feel the rhythm of the music and accurately express their understanding of the music through their movements. However, there were still a few children who might simply imitate the movements of others and did not deeply create music according to the music. - In the art lesson plan, most of the children could complete the basic production of caterpillars, but they did not participate deeply in the performance of the caterpillar's movements and details. They needed further guidance from the teacher. - In the theme lesson plan, children could follow the rules of the caterpillar turning into a butterfly in the game segment, but in terms of in-depth exploration of caterpillars and butterfly-related knowledge, such as the food types of caterpillars, they could also guide children to think more deeply. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Middle class language lesson plan, my good friend reflection after class
If you want to reflect on the language lesson plan of "My Good Friend" after class, you can consider the following aspects: ** I. Achievement of teaching objectives ** 1. ** Language skills ** - Observe whether the child can clearly and accurately describe his good friend. For example, when the child was asked to describe the appearance, clothing, hairstyle, etc. of a good friend, see if the child could use appropriate words to express it. If some children's expressions are vague or their vocabulary is limited, they may need to strengthen the training of vocabulary accumulation in future teaching. - The mastery of some sentence patterns. For example, whether he could use a complete sentence to express his love for his good friend and the merits of his good friend. If you find that the child has problems with sentence integrity, you may need to add more sentence pattern practice activities. 2. ** Emotional and social aspects ** - It was about the achievement of the emotional goal of understanding unity and fraternity to have many friends. You can judge it by the child's performance in the discussion session, such as whether he understands the principle of not bullying others and getting along well with others to have good friends. If it was found that the child did not have enough knowledge of some bad behaviors (such as bullying others), it was necessary to further strengthen the guidance in this area in the follow-up education. 3. ** Awareness ** - In the process of letting the children describe the characteristics of their good friends so that other children could guess, it could be seen that the children's observation and cognitive ability towards the characteristics of the characters could be seen. If the child could not grasp the key features to describe, the teacher could carry out more Mini games in future activities. ** 2. Teaching content and methods ** 1. ** Teaching content ** - Whether the choice of the topic of good friends was in line with the cognitive level and life experience of middle-class children. If the child is found to have difficulty understanding or not interested in certain content during the teaching process, such as when describing the advantages of a good friend, if the child answers less or lacks depth, it may be because the content is difficult for them or there is a lack of sufficient guiding examples. - Interesting and diverse content. If the child's participation in the teaching process is not high, more interesting elements may need to be added, such as introducing more interesting stories about good friends. 2. ** Teaching Method ** - In the guessing friend segment, whether it was effective to use methods such as letting children take turns to describe, group introduction, etc. If the child is found to be confused during this process (such as rushing to speak or not listening carefully), it may be necessary to improve the method, such as making clearer rules or using more interesting interactions to attract the child's attention and guide them to follow the rules. - Whether the teacher's guidance method was appropriate when guiding children to discuss the advantages of good friends and how to deal with bad friends. If the child's discussion was not deep enough or deviated from the topic, the teacher might need to adjust the questions or give more inspirational examples. ** 3. Children's participation and performance ** 1. ** Participating Rate ** - Overall, the participation of the children in all aspects. For example, in describing good friends, guessing friends, and discussing, were all children actively involved, or were some children shy or uninterested? For children with low participation, the reason needed to be analyzed. Was it because they were introverted or the teaching content and methods did not attract them? 2. ** Performance ** - Whether the child's performance in the activity meets expectations. For example, when describing a good friend, some children might have inaccurate descriptions or oversimplified situations; during the discussion session, whether the child's thinking was open and whether he could put forward different opinions, etc. According to the performance of the children, the teaching content and methods can be adjusted to better meet their learning needs. ** 4. Use of Teaching Resources ** 1. ** Music Resources ** - As for the use of the song "Looking for Friends", could it set off the atmosphere well and guide the children into the activity situation? If you find that music doesn't play an obvious role in the event, you may need to choose a more suitable music or adjust the way you use music. 2. ** Other Resources ** - If you use pictures, objects, and other resources to assist in teaching, you need to consider their effectiveness. For example, if you use pictures to show scenes between good friends to help children describe, you have to consider whether the pictures are clear, intuitive, and interesting enough to stimulate the child's desire to express. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Science in the Middle Class: Teaching Plans for the Book Classes
Middle Class Science "Symbol Kingdom" Teaching Plan
Teaching plan of science swallow in kindergarten middle class
Teaching plan topic: swallows Target: Through the experiment to observe the behavior of swallows, train children's ability to observe the natural world and stimulate children's curiosity and desire to explore. Material preparation: - Swallow picture or model - string - plastic box - scissors - pigment - water Teaching process: 1. Introduction of swallows: introduce the characteristics and living habits of swallows to children to arouse their interest. 2. Prepare the materials: fix the swallow model on the plastic box and divide the plastic box into four areas with a string. In each area, place a different type of swallow. 3. Observe swallows: Guide children to observe the appearance characteristics of different types of swallows, such as color, size, shape, etc., to help children understand the differences between swallows. 4. Experimental operation: Put the swallows in different areas to guide the children to observe the activities and behavior of the swallows. - Swallows would fly between different areas and look for food. - Swallows would stay in certain areas for a long time as if they were thinking or resting. - The swallows would jump and roll between different areas as if they were dancing. 5. Summing up: Guide the child to summarize the observation results and answer questions about swallows. For example, what do swallows eat? How do swallows fly? Wait a minute. 6. Outreach activities: Guide children to further explore, such as making swallows and observing insects, to help children consolidate their ability to observe the natural world and their desire to explore. Teaching Reflection: - Guide children to carry out experimental operations to stimulate their curiosity and desire to explore. - To help children understand the characteristics and behaviors of different kinds of swallows, and to cultivate children's observation ability and inquiry spirit. - Guide children to carry out activities to consolidate their observation and understanding of the natural world.
Teaching plan for science activities in the middle class of kindergarten
An example of the science activity lesson plan for the kindergarten middle class is as follows: Title: Exploring Nature Target: 1. Help children understand various things and phenomena in nature and cultivate interest and curiosity towards nature. 2. Cultivate children's hands-on ability and observation ability to promote their understanding and exploration of scientific phenomena. 3. Cultivate children's cooperative spirit and promote their social development. Prepare: All kinds of objects in nature such as stones, leaves, flowers, animals, etc. 2. Paints, brushes, and labels of various colors. 3. Teaching aid: tape recorder, small plate, small spoon, small cup, small bucket, etc. Event process: 1. Observe all kinds of things and phenomena in nature and record them in the observation notebook. 2. Make observation cards to record the things and phenomena you observe. 3. To organize group activities and let the children cooperate in making small experiments such as drawing with paint, making small ornaments, etc. 4. The observation group shared their own feelings and discoveries about the experiment results. 5. Sharing research results. Let the children tell stories about their exploration of things and phenomena in nature. 6. Review the event and summarize the lessons to prepare for the next event. Note: 1. During the activity, guide the child to maintain curiosity and continue to explore and observe things and phenomena. During the activity, you should pay attention to the safety of the children, such as avoiding using dangerous materials for experiments. 3. After the activity, the children should be organized to summarize and reflect to help them find their shortcomings and encourage them to continue to explore and learn.
Reflection on Teaching, Science, Interesting Bubbles in Middle Class
The following are some of the key points that may be involved in the reflection of the science "fun bubble" teaching in the middle class: ** 1. Success ** 1. ** Fits the interests of young children ** - Playing bubbles was an activity that the middle class children were very interested in. This theme could fully attract the children's attention and stimulate their enthusiasm for participation. Because bubbles were more common in children's daily life, they had a certain intuitive feeling about the color and shape of bubbles, which provided a good foundation for teaching activities. 2. ** The stimulation of inquiry learning ** - By setting questions in the activity, such as the shape of bubbles blown by different shapes of tools, it can stimulate the child's desire to explore. Without directly telling the answer, the child was prompted to think actively, changing from passively accepting knowledge to actively exploring. This kind of inquiry-based learning method helps to cultivate children's scientific thinking ability. 3. ** Rich operation materials provided ** - If a variety of operational materials were provided for the child during the activity, such as different shapes of bubble blowing tools, various raw materials for making bubble water (such as dishwashing liquid, washing powder, soap liquid, etc.), this could meet the needs of the child's hands-on operation. Each child could choose the materials according to their own ideas, so as to promote the child to use a variety of senses to explore the mystery of bubbles, such as observing the shape and color of bubbles with their eyes, feeling the shape of bubble blowing tools with their hands, etc. 4. ** The correct role of a teacher ** - Teachers played the role of supporters, encouragers, and guides in the event. For example, when a child wants to get an answer directly from the teacher, the teacher will encourage him to try it on his own; when the child encounters difficulties such as not being able to blow bubbles, the teacher will give appropriate guidance; when the child has new discoveries, the teacher will actively respond. This kind of teacher role orientation helps children explore in a relaxed and free atmosphere. ** 2. Inadequacies ** 1. ** Limitations of Observation Guidance ** - There may be incomplete situations when guiding children to observe bubbles. For example, they might pay more attention to bubbles in the air and ignore special situations like bubbles on the carpet. If you can guide children to observe bubbles on different surfaces (such as carpets), children can have a more comprehensive understanding of bubbles, because the stickiness of the carpet may make bubbles last for a long time, and there will be some unique phenomena. 2. ** Game time control problem ** - In the game segment, the children might not be able to play the bubble blowing game to their heart's content due to time constraints. Teaching activities should be based on the teaching objectives and time arrangements, and more flexible adjustments should be made according to the interests of the children to avoid forcefully stopping the game when the children's interest was strong, which would affect the children's learning experience. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>