Middle class science small salesperson teaching plan
The following is a lesson plan for a small science salesperson in the middle class: ##1. Activity Target 1. Let the children understand the job content and responsibilities of a salesperson, and understand the basic process of commodity trading and exchange. 2. Through role-playing and other activities, children's communication and cooperation skills were cultivated, and their reaction ability and judgment ability were trained. 3. It allows children to experience the joy of communication, choice, cooperation, and sharing during the shopping process. ##2. Event preparation 1. Set up the store, including shelves, cashier, etc., prepare all kinds of merchandise props (such as toys, stationery, snacks, etc.), and label them with price tags. 2. Prepare the corresponding currency props for the child (such as self-made banknotes, coins, etc.). 3. Children have a certain level of understanding of shopping. ##3. Activity ###(1) Introduction 1. Conversation Introduction - The teacher asked,"Children, have you ever been to the store with your parents?" Who sold it to us in the shop?" He guided the child to answer the salesperson, which led to today's topic-- ###(2) Basic Part 1. introduce a salesperson's job - The teacher introduced the main job of a salesperson to the children, such as sorting out goods, helping customers choose goods, calculating prices, collecting money and changing money, etc. - Show all kinds of products and props, introduce the names, uses, and prices of the products to the children, and let the children have a preliminary understanding of the products. 2. role play - Group: Divide the children into several groups. Each group will choose one child to play the role of a salesperson, and the other children will play the role of customers. - Shopping simulation: The "customer" enters the store to choose goods. The "salesperson" has to receive the customer warmly, answer the customer's questions about the goods, and calculate the total price of the goods. The "customer" uses the currency prop to pay, and the "salesperson" receives the money and changes the money. - Character swap: After a round, the children swap roles and repeat the shopping simulation process, giving each child the opportunity to experience the role of a salesperson and a customer. 3. Learning the classification of goods - In the store scene, set up different types of shelves, such as food shelves, toy shelves, stationery shelves, etc. - The teacher guided the children who played the role of salespeople to sort the goods, place different types of goods on the corresponding shelves, and introduce the types of goods on the different shelves to the "customers." ###(3) Expansion 1. price adjustment - Teachers could suggest special circumstances, such as discounts on certain goods, so that the "salesperson" could learn to adjust the price and explain to the "customer." - Or set up some combination products and calculate the price after the combination to train the child's mathematical calculation ability. 2. solve the problem - During the shopping process, some problems were set up, such as the "customer" did not give enough money, the "salesperson" gave the wrong change, etc., so that the children could think about how to solve these problems together and cultivate their adaptability. ###(4) End 1. sum up - The teacher summarized the activity, reviewing the salesperson's work, the process of buying and selling goods, the classification of goods, and the solutions to the problems encountered in the activity. 2. evaluate - To evaluate the performance of the children in the activity, praise the children who actively participated and performed well, and encourage other children to perform better in the next activity. Read more exciting novels for free
Teaching plan of handmade small bag in middle class
The following is a teaching plan for a small handmade bag in the middle class: ** 1. Teaching objectives ** 1. Cultivate the hand-eye coordination ability of the middle class children. 2. To improve children's hands-on ability and creativity. 3. Cultivate the children's initial awareness of the classification. ** 2. Teaching preparation ** 1. Colored paper, scissors, glue, ruler, pencil (suitable for making paper bags), or related bag materials such as cloth, needlework, decorations, etc.(suitable for making cloth bags). 2. Diagram or video of the production process (if necessary). 3. Manual teaching tools: such as short ruler, pencil, etc. ** 3. Teaching process ** #(1) import (about 5 minutes) 1. If it's a paper bag - Show the child a folded small bag or a picture to guide the child to observe and ask: "Children, look at what this is? That's right, this is a small bag. It can be used to hold many little babies. Then let's use colored paper to make our own small bag today, okay?" 2. If it's a cloth bag - He took out a sample of a cloth bag or related materials, such as cloth, needlework, etc., and said,"Children, look what the teacher has brought." This is what we need to make bags. Today, we're going to make our own small bags like little tailors." #(II) Production process 1. Paper bag (about 30 minutes) - Let the child choose the colored paper he likes and tell the child to cut the colored paper into a square. - Guide the child to use a pencil to mark points A and B on a corner of the colored paper, and then use a ruler to connect points A and B to obtain a folding line. - The child folded the colored paper diagonally according to the direction of the folding line, and then unfolded it to obtain the intersecting line. - Ask the child to fold the four corners of the colored paper according to the folding line to form a small square. - The child folded the two sides of the colored paper in the direction of the intersecting line to form a rectangular shape. - According to the principle of mirror folding, the child folded the two corners of the colored paper to the center line to form a triangle. - The child folded the top of the two triangular-shaped colored paper in half so that the folding lines overlapped, forming a bag with a sharp corner at the top. - The child used glue to fix the two sides of the bag so that it would not loosen easily. 2. Cloth bag (about 30 minutes) - If it's a simple sewing type (simple operation for children) - First, he showed the child how to thread a needle, emphasizing safety issues, such as the needle should not be pointed at himself or other children. - Give the child a piece of cloth that has been cut out (the shape can be rectangular or square, and it is best to have a hole for the child to operate), and let the child sew three sides along the hole with a needle and thread to make a cloth bag shape. - Help the child sew the handle onto the bag (the handle can be a cloth strip prepared in advance). - If it's a sticky type - Give the child a piece of cloth that has been cut out and let the child glue the cloth into the shape of the bag. For example, first glue the bottom and one side, then glue the other sides, and finally glue the handle. #(3) Beautify the bag (about 20 minutes) 1. Whether it's paper or cloth bags - Guide the child to paint the handmade bag in the color he likes (paper bags can use colored pens, cloth bags can use paint pens or small seals, etc.). - Children were encouraged to add some beautiful decorations to their bags according to their own ideas, such as ribbons, sequins (paper bags), small beads, small cloth patches (cloth bags), etc. #(4) Arrange and summarize (about 10 minutes) 1. Guide the child to think about what the bag can be used to store, such as small tissues, small toys, etc. 2. Let the children sort these small items into their bags to cultivate their ability to organize and categorize them. ** 4. Reflection on Teaching ** 1. By observing the performance of the children in the production process, such as hand-eye coordination, hands-on ability, creativity, etc., the learning results of the children were summarized. 2. In response to the difficulties encountered by children in the production process, such as the paper bag folding steps, the difficulty of sewing the cloth bag, etc., think about improving the teaching method, such as whether to increase the number of demonstration or simplify the operation steps. 3. Looking back at the entire teaching process, he thought about how to better stimulate children's interest in craftsmanship and improve children's participation and sense of achievement in craftsmanship. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Middle school dumplings teaching plan small class
The following is a lesson plan for making dumplings in a middle school that is suitable for small classes: * * 1. Activity Target ** 1. Teach the children to practice the skill of wrapping dumplings with both hands. 2. Let the children experience the joy of labor and further develop their hands-on ability. 3. To enhance the ability of children to serve themselves and others. * * 2. Event preparation ** 1. How many dumpling skins? 2. Dumpling fillings (You can choose the ingredients that children like and are safe, such as pork and cabbage fillings, etc.) 3. There were clean chopping boards and plates. * * 3. Activity process ** 1. to lead - The teacher said,"Children, today we are going to do something very interesting, and that is to make dumplings." Dumplings are a very delicious food." 2. demonstration segment - The teacher first picked up a piece of dumpling skin and put it in his left hand. Then he scooped up some dumpling filling and put it in the middle of the dumpling skin. He said,"Look, put the filling in the middle of the skin like this." - Then, the teacher folded the dumpling skin in half with her right hand to let the child see it clearly. As she did it, she said,"Then fold the skin in half, like this." - Finally, the teacher pinched the edges of the dumpling skin with her fingers and made some small wrinkles. She showed the dumplings and said,"This dumpling is ready." 3. Children's operation segment - Give each child a dumpling skin and a suitable amount of dumpling filling, and let the children try to make dumplings themselves. The teacher patrolled around, giving guidance and help. For example, for children who had difficulty wrapping the filling, the teacher could help them put the filling in the right place. For children who had difficulty pinching the edges of the dumpling skin, the teacher could teach them the pinching skills. 4. sharing session - The children placed the dumplings on the plate and looked at each other's dumplings. The teacher could ask a few children to come up and talk about how they felt about making dumplings, or show them the dumplings they made. 5. movable extension - The dumplings could be sent to the kitchen to be cooked, and then the children could taste the dumplings they had made and feel the delicious fruits of their labor. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Small class walking circle teaching plan and reflection middle class
Based on the available information, there was some content related to the small class walking circle lesson plan, but there was no teaching plan and reflection content specifically for the middle class. ** 1. Small Class Walking Circle Teaching Plan ** 1. ** Activity Target ** - He was interested in playing circles and tried many ways to play circles. - Practicing basic skills such as drilling, jumping, and balancing. 2. ** Event preparation ** - Some small circles, two sets of balance beams, and chairs for children; or some small circles, sandbags, and cardboard boxes for children, four balance beams, and eight small chairs; you can also prepare a circle, a ball, a gym mat, a marker (small chair), a ball rack, a tape, and so on (different materials can be selected according to different games). - Cheerful background music. 3. ** Event process ** - ** Warm-up Part ** - The teacher and the child did warm-up exercises together, such as circle exercises. The teacher and the child each had a circle, guiding the children to do circle exercises with the music, moving all the joints of the body, like stepping, holding the circle up and down, shaking the circle, raising the circle and turning in four directions. - ** Basics ** - ** Free play circle ** - Children are free to play in the circle and explore the various ways to play in the circle. After the teacher guided the children to play the circle, he explained how to play the circle and demonstrated the play method to guide the children to learn from each other. - ** Cooperate to play circles ** - Guide the child to find a good friend to play with and think about how to play with his good friend. - ** Unique gameplay ** - Teach the children to jump a single circle, jump a double circle, and drill a circle. For example, he could place the hula hoops next to each other, stand in a row, and play a single hoop. He could also increase the difficulty of playing with two hoops holding hands to become a double hoop. He could also let the hula hoops stand on the ground to play the drill hoop game. Or they could start a game like circle ball walk. At the starting point, prepare a ball rack and many balls. The game starts with the child taking a ball and laying it flat on the ground, putting the ring on the ball and using the edge of the ring to drive the ball forward. - ** End ** - Games such as train driving could be launched. Divide the children into two groups, one with the teacher, the other with the caretaker. The child put the ring on his chest, held his own ring with one hand, and pulled the ring of the child in front of him with the other hand. He listened to the teacher's command and walked on his toes or heels. There were also extension activities such as drilling into caves. The circles were fixed between two chairs, one at a meter's interval, and five in a group. The children were divided into three groups to drill through in turn. 4. ** Teaching Reflection (Take a small class as an example)** - In the "free play circle" activity, the children were highly motivated and could explore the game independently. After the teacher asked a child to demonstrate, other children could actively imitate and learn. - In activities such as "small ball drilling circles" or "walking circles," children may not be very proficient at the beginning. For example, when rolling a ball, they may not be able to roll into the circle or control the ball well when they carry the ball. However, after watching and practicing more, they will eventually master the skill. - Some children may have uncoordinated movements and poor balance in the links involving jumping circles or obstacles. With the teacher's reminder and peer encouragement, they can improve. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The goal of a small salesperson in the middle class of kindergarten
1. Cultivate children's social adaptability, so that children can use various effective ways to communicate and cooperate with others. 2. To improve children's ability to express themselves, so that children can learn to use language and body to express their opinions and feelings. 3. To establish the concept of production labor in children and cultivate their hardworking and independent quality. 4. To develop the child's logical thinking ability, so that he can learn to use the calculation ability required by the salesperson. 5. Let the child read the book, perceive the movements of the characters in the picture, and understand the process of the salesperson and the customer's trading and exchange of goods. 6. Through watching the performance and discussion activities, the children could perceive and understand the content of the story and learn the dialogue between the salesperson and the customer. 7. Let the children be willing to share their thoughts in front of the group, experience the joy of buying and selling and satisfying others. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
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.
Science function room teaching plan middle class
Small Class Science and Art Teaching Plan and Reflection
The following is a science and art lesson plan for a kindergarten class and an example of reflection: ** I. Teaching plan: Making Friends with Baby Vegetables: Drawing Vegetables ** **(I) Teaching objectives ** 1. scientific goals - He could recognize carrots, celery, fungus, and mushrooms, and he could tell the basic characteristics of vegetables. - To understand the benefits of these vegetables to the body. 2. Art goal - Children can use drawing tools to draw the shapes of vegetables that they know. - Children should be encouraged to use color to express the color characteristics of vegetables. 3. comprehensive target - He liked to eat these vegetables and cultivated his love for them. - To be able to present one's own work and appreciate the work of others. **(2) Difficulties in Teaching ** 1. ** Main point ** - Master the appearance and color characteristics of the four vegetables for painting. - He drew simple vegetable shapes, such as long strips of carrots, short and fat shapes of mushrooms, etc. 2. ** Difficulty ** - Arouse children's passion for painting, let children vividly draw the appearance of the vegetables in their hearts and have a more aesthetic feeling. - Guide the child to reflect the characteristics of vegetables in the painting, such as the slender feeling of celery. **(3) Teaching preparation ** 1. Coursewares (including pictures of four kinds of vegetables and animations of the benefits of vegetables to the body). 2. Several portions of vegetables (carrots, celery, fungus, mushrooms) for children to observe and touch. 3. Drawing paper, watercolor pen, etc. **(4) Teaching process ** 1. ** Introduction (Science)** - He showed the rabbit hand puppet to arouse the interest of the child."Little friend, today our class has invited an animal friend. Look, she is the mother rabbit. Let's say hello to her." Mother Rabbit said that she welcomes children to her house. She has prepared a lot of dishes." - Show the real vegetables and guide the children to use a variety of senses to perceive the appearance and characteristics of the vegetables. For example,"Children can look, touch, smell these vegetables, and then tell each other the names of these vegetables. What does he look like?" - Ask the child to share the results of his observations and the teacher will summarize them. For example, for celery,"Celery is green, thin and long." As for carrots,"Carrots are orange. One end is thick and the other end is thin." "The fungus is black and hard." Mushroom: "Mushroom is brown, short and chubby." 2. ** Painting Creation (Art)** - "Children, we have just met so many cute vegetable babies. Shall we draw them now?" - He distributed drawing tools and guided the children in the process of drawing. For example,"Are you going to draw a carrot with this long one? Then you can draw one end thicker." Children should be encouraged to use color to express the color of vegetables. 3. ** Knowledge Expansion (Science)** - Play the animation to let the children understand the different nutritional value of each vegetable. For example, play the animation in segments and ask,"What are the benefits of Baby Carrots for our bodies?" Then, he summarized it with the child."It turns out that every vegetable has different nutrients. If I make friends with all the vegetable babies and eat more vegetables, it will make the children healthier." 4. ** Exhibition and Exchange of Works (Comprehensive Part)** - Ask the children to show their works and introduce what vegetables they drew. For example,"I drew mushrooms because mushrooms are brown, like small umbrellas." - To encourage other children to appreciate and express their opinions, for example,"I think the color of the mushroom he drew is very uniform." **(5) Teaching Extension ** 1. The children's paintings were made into a picture album and placed in the corner of the book for the children to read at any time. 2. During the lunch session, the dishes made from these four vegetables were provided to let the children deepen their love for vegetables through tasting. ** 2. Reflection ** 1. ** Success ** - Through the physical display and interaction, the children had a more intuitive understanding of the shape and characteristics of the vegetables. When painting, they could better show the shape and characteristics of the vegetables, which indicated that the scientific observation segment had a good foundation for art creation. - In the work exhibition segment, the children showed a high level of enthusiasm. They were able to boldly introduce their own works and seriously appreciate other people's works, which helped to cultivate the children's ability to express and aesthetic. 2. ** Inadequacies ** - In the process of painting, some children chose a single color, which might be because they did not have a deep impression of the color of vegetables. In the future, they could emphasize the color part when introducing the characteristics of vegetables. - For some children with weaker drawing ability, the guidance was not detailed enough, resulting in their works not reflecting the characteristics of vegetables well. In the follow-up teaching, more attention should be paid to individual differences and more targeted guidance should be given. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Reflection on the teaching plan of science and sports in small class
The following is an example of a reflection on the lesson plan of a small science class: ** 1. Achievement of the goal ** 1. ** Scientific Knowledge and Skill Target ** - If the lesson plan is to let the child understand a certain natural phenomenon (such as the way objects move), it is necessary to reflect on whether the child really understands these concepts. For example, in the lesson plan to teach insects how to move, it was necessary to consider whether the child could accurately distinguish between different movements such as flying, crawling, jumping, and whether he could correctly classify different insects. Some children might be confused about the movement of certain insects. For example, the way butterflies crawl may not be fully understood by children because butterflies 'crawling is not as typical as caterpillars. This may be due to the lack of in-depth explanation of the details of the movement of special insects in the teaching. - For teaching plans involving simple scientific principles such as the movement of objects on slopes (such as the effect of slope on the movement of objects), consider whether the child can perceive the relationship between the change of slope and the state of motion of objects (static, sliding, rolling). Perhaps in the process of teaching, children might only mechanically observe the different results of the movement of objects on the slope, but they did not really understand the decisive effect of the concept of slope on the movement of objects. 2. ** Course, Method, and Target ** - In scientific activities that focused on children's hands-on operations (such as the operation links in the one-to-one corresponding lesson plan), it was necessary to reflect on whether the children actively participated in the operation process. It might be found that some children's participation was not high due to their weak hands-on ability or lack of interest in operating materials. For example, some children might not be able to accurately fill in the corresponding flowers and butterflies in the operation of one-to-one correspondence. This might be because the concept of one-to-one correspondence was not intuitive enough in the previous teaching session, or the children lacked enough practice opportunities. - In observation activities (such as the Potato Study lesson plan), it was necessary to consider whether the child had mastered the method of observation and whether he could use observation tools (such as a magnifying glass) for effective observation. There might be problems with children not using the magnifying glass correctly, or they did not know what to focus on during the observation process. This reflected that the guidance on the observation method in teaching was not detailed enough. 3. ** Emotions, attitudes, values, goals ** - To test if the child was interested in scientific exploration. In various science sports lesson plans, such as the exploration of the movement of insects, if the child did not show the desire to further observe or explore the insects after the activity, it might be a lack of interest or guidance in the teaching process, which did not fully stimulate the child's curiosity. - Consider whether or not the child's sense of cooperation has been cultivated. In some group activities (such as the group observation in the potato survey), it was necessary to reflect on whether there was effective cooperation between children. There might be cases where some children led the group activities while other children's participation was low. This indicated that there was a lack of effective guidance for the cultivation of cooperative awareness in the teaching process. ** 2. Teaching content ** 1. ** Selection of content ** - It was necessary to reflect on whether the teaching content was in line with the cognitive level of the children in the small class. For example, in the lesson plan of objects moving on inclined planes, if too many complicated mechanical concepts were involved (although they were not explained in depth), it might be beyond the understanding of small children. For children in small classes, they should focus more on the intuitive observation of the phenomenon rather than the understanding of the principle. - The interest of the content was also a factor that needed to be considered. In some lesson plans, such as the one-to-one correspondence lesson plan, if the content was too monotonous (only simple object correspondence), it might not be able to attract the attention of the child. More creative elements could be added, such as combining one-to-one correspondence with story scenes to increase children's interest in participation. 2. ** Organization of content ** - The order of the teaching content was reasonable. For example, in the teaching of insect movements, it was necessary to first introduce which movements might affect the learning effect of children. If the more complicated flying methods (involving the flying characteristics of more different insects) were introduced first, the child might be confused. However, starting from the more intuitive crawling method, then moving to flying and jumping methods might be more beneficial for the child's learning. - The cohesiveness of the content was also very important. In the Potato Research lesson plan, from the appearance of potatoes to the understanding of the growing environment, and then to the field observation, whether the process was smooth. If the transition was too stiff, the child might not be able to keep up with the pace of teaching. ** 3. Teaching methods ** 1. ** The effectiveness of teaching methods ** - As for the explanation method, if the teacher's language was too professional or complicated when explaining the movement of insects, the child might not be able to understand. For example, when explaining the principle of butterfly flight (although it doesn't need to go deep into the level of aero dynamics), children will be confused if they use too abstract terms. - In the application of demonstration methods, such as in the experimental demonstration of objects moving on an inclined plane, one had to consider whether the demonstration was clear or not. If the inclined plane was not stable enough or the choice of the experimental object was not typical enough, the child might not be able to accurately observe the movement of the object. - The inquiry method was also very important in science teaching for children. In Tudou University's investigation lesson plan, if the children were not given enough space for independent inquiry, the children might only passively observe according to the teacher's requirements, but did not really play the initiative of inquiry. 2. ** Diverse teaching methods ** - A single teaching method may make children feel bored. For example, in a one-to-one teaching plan, if the entire teaching process was mainly based on the teacher guiding the child to carry out operation exercises, without a gamified or contextualized teaching method, the child's enthusiasm for learning might be affected. Some game segments could be added, such as turning one-to-one correspondence into a game of small animals looking for homes to increase the participation of children. ** 4. Teaching Resources ** 1. ** Resources preparation ** - Check if there are enough teaching resources. In the teaching of insect movement methods, if the variety of insect sticker cards was not rich enough, it might limit the child's comprehensive understanding of insects. In the Tudou Investigation lesson plan, if the number of observation tools (such as magnifying glasses and rulers) was insufficient, the child would not be able to fully observe. - The adaptability of resources was also very important. In the experiment of moving objects on an inclined plane, if the surface of the experimental object was too rough or smooth, it might affect the accuracy of the experimental results, thus affecting the child's correct judgment of the movement of the object. 2. ** Resource utilization ** - He had to consider whether he had made full use of the teaching resources. In the Tudou Big Investigation lesson plan, although pictures or video materials about the growing environment of potatoes were prepared, if they were simply played during the teaching process without in-depth explanation or guiding the children to compare and observe, these resources would not be fully utilized. ** 5. Individual differences in children ** 1. ** Ability difference ** - In small classes, there were differences in individual hands-on ability, observation ability, and comprehension ability. For example, in one-to-one operations, children with stronger abilities may be able to complete the task quickly and understand the concepts, while children with weaker abilities may need more guidance and practice. In the teaching process, whether or not they paid attention to this difference and gave corresponding support needed to be reflected. 2. ** Different interests ** - Children had different interests in different scientific content. In the teaching of insect movement, some children might be more interested in colorful insects such as butterflies, while some children might be more interested in common insects such as ants. It was also a problem to consider whether the teaching could be customized according to the children's interests. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>