The teaching plan goal of Dandelion in middle class science education

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.

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.

Teaching plan topic: explore the water-absorbing paper Activity target: 1. Understand that water can absorb objects. 2. Investigate the water absorption of paper through observation and experiment. 3. Cultivate students 'scientific practical ability. Event preparation: 1. Absorbing paper. 2 water. 3. Fine sand. 4. Tool knife. 5. Magnifying glass. Steps: 1. Put the paper in water and observe its changes. 2. Hold the paper with your hand and suck up some water to observe the changes. 3. Scatter the sand on the water-absorbing paper and observe the changes of the sand being absorbed. 4. Put the paper and sand together under a magnifying glass to observe and compare their water absorption effects. 5. Summing up and discussion. Event Extension: 1. Ask the students to imitate the experiment of water-absorbing paper and explore the water-absorption of other materials. 2. Design other scientific inquiry activities for students to further explore the mysteries of science.

The lesson plan of "Which is heavier" for science in the middle class of kindergarten is as follows: Title: Comparing the weight of objects Aim: Through experiments, explore the weight of different objects to help children understand the meaning of weight. Prepare: - 5 different types of objects (such as apples, sand, stones, candy, and eggs) - Fine sand or paper towels, weighing machine or scale - Experimental materials and tools (e.g. sticks, sticker, etc.) Steps: 1. Divide the objects into groups of five and place them on both ends of the balance to record the reading of the balance (for example, if the balance reading is 0, the objects are the same; if the balance is unbalanced, the heavier object is on one of the ends). 2. Place objects with different weights on the fine sand or paper towel respectively and use a small stick or other tools to observe the trajectory of the object moving on the fine sand or paper towel and record the results. 3 Repeat the above steps until all the objects are placed on fine sand or paper towels and record the results. 4. Comparing the weight of different objects to find the heavier one. 5 Record the weight of each object and describe the difference in weight between the two ends of the scale. The conclusion was that the experiment could help children understand the meaning of weight and the difference in weight between different objects. At the same time, observing the movement of objects on fine sand or paper towels through experiments can help children develop the ability to observe and experiment.

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The Little White Rabbit's Secret Teaching objectives: 1. Let the students understand the characteristics and behavior of the white rabbit. 2. Cultivate the students 'observation ability and inquiry spirit. Let the students feel the close connection between science and daily life. Teaching content: 1. The characteristics and behavior of the white rabbit. 2. The ecological environment of the white rabbit. 3. The food and survival strategy of the little white rabbit. Teaching process: (1) Introduction: 1. Show the pictures or videos of the rabbit to guide the students to understand the characteristics and behavior of the rabbit. 2. Guide the students to observe the pictures or videos of the white rabbit and ask questions such as: What does the white rabbit look like? What are its characteristics? 3. Guide the students to think: How does the little white rabbit survive? What were its food and survival strategies? (2) Exploration: Ask the students to observe the environment of the rabbit and ask questions such as: What kind of environment does the rabbit live in? How did it adapt to this environment? Lead the students to analyze the food and survival strategies of the white rabbits and explain their adaptability to the environment. Make food for the rabbit, such as carrots and lettuce, and see if they can make the rabbit full. (3) The conclusion: 1. To summarize the characteristics and behavior of the white rabbit. 2. Arouse students 'interest in inquiry and let them feel the close connection between science and daily life. 3. Guide students to continue to pay attention to science and explore the unknown world in their future studies and lives. Teaching Assessment: 1. Check if the student understands the content and can answer the questions. 2. Check if the students can make food for the white rabbits and see if they are full. 3. Check whether students feel the close connection between science and daily life through inquiry activities.

Class meeting lesson plan topic: Internet security education Target: 1. To let students understand the importance and threats of network security, the common means and preventive measures of network attacks. 2. Raise students 'safety awareness and network literacy to cultivate their self-protection ability. 3. To strengthen the cohesion of the class and form an atmosphere of mutual concern for cybersecurity. Teaching content: 1. The basic concept and importance of cybersecurity. 2. Common methods and precautions for network attacks. 3. How to use network tools for security testing and vulnerability scanning. 4. Cyber security laws and regulations and legal responsibilities. 5. Management and maintenance of the internal network security of the class. Teaching process: Opening remarks: introduce the purpose and significance of this class meeting, as well as the importance and threats of cybersecurity. 2. The basic concepts and importance of network security: Through pictures, videos and other forms of media, students will understand the basic concepts and importance of network security, as well as the common means and preventive measures of network attacks. 3. Common methods and precautions of network attacks: Explain the common methods and precautions of network attacks such as virus attacks, hacker attacks, malicious software, etc., and how to identify and deal with these attacks. 4. How to use network tools for security testing and vulnerability scanning: This article explains how to use network tools for security testing and vulnerability scanning such as Nmap, Metasploit, etc., and how to use these tools to detect and fix network loopholes. 5. Laws, Regulations, and Liabilities of Internet Security: Explain the laws, regulations, and legal responsibilities of Internet Security, such as the Internet Security Law, so that students can understand the relevant provisions and penalties of the Internet Security Law. 6. Management and maintenance of network security within the class: It will introduce how to manage and maintain network security within the class, such as establishing a network security management system and strengthening students 'network security education. 7. Ending: Reemphasize the importance and threat of cybersecurity. Remind students to pay attention to cybersecurity, strengthen their self-protection ability, and form an atmosphere of mutual concern for cybersecurity. Teaching Assessment: 1. Students 'understanding of the basic concepts and importance of cybersecurity. 2. Whether students can use network tools correctly for security testing and vulnerability scanning. 3. Whether the student can comply with cybersecurity laws and regulations and legal responsibilities. The degree and effect of students 'participation in the management and maintenance of network security within the class. Teaching resources: 1. Books, articles, videos, and other information related to cybersecurity. 2. Network tools security test reports, vulnerability scanning reports, etc. 3. The cybersecurity management system and education plan of the class. The above was a simple lesson plan for the class meeting on the topic of cybersecurity education. It could be adjusted and improved according to the actual situation.

Teaching plan topic: Who is in the middle? " Target: Through experiments and observations, let the children understand the relative positions and motion states of objects. [Materials: Stick of different lengths, ruler sticker with different color markings.] The process: 1. Mark a stick of 1 meter in length with a red sticker and another stick in yellow. Then measure the distance between the two ends with a ruler. Ask the children to measure the distance between the two ends with a ruler and tell them that the red stick is in the middle of the yellow stick. 3. Place the toy on a flat surface and let the children measure the length of the toy with a ruler. Put the red stick and yellow stick on the toy and let the children observe the distance between them. Have the children place multiple toys on a flat surface, measure the distance between each toy with a ruler, and tell them that the red stick is in the middle of the yellow stick. 6. Have the children observe and record the distance they have measured, then have them re-measure the distance between the toys and have them explain their measurements. Have the children observe and record the relative positions of different toys and mark the positions of the toys with a sticker. 8. Have the children review the previous experiments and tell them what they observed during the experiment in their own words. [The conclusion is: Through this experiment, children can understand the relative positions and motion states of objects.]

Teaching plan topic: Knowing ducks Teaching objectives: 1. Know the common duck breeds and characteristics. 2. Learn how to differentiate different breeds of ducks. 3. Cultivate students 'observation and expression skills. Let the students feel the variety of animals. Teaching content: 1. Introduce the types and characteristics of ducks. 2. Observe different breeds of ducks and describe their characteristics. 3. Observe the living habits of ducks and answer questions. 4. Cultivate students 'observation and expression skills. Teaching steps: Introduction: Duck is a common bird and they usually live near the water or in the fields. 2. Observe the types and characteristics of ducks: Have the students take out their observation notes and introduce the characteristics of different breeds of ducks, such as size, color, feathers, etc. 3. Observe the living habits of ducks: Ask the students to go to the water or the fields to observe the living habits of ducks, such as foraging, swimming, building nests, etc. 4. Answer questions: Ask the students to answer questions based on their own observation experience, such as which breed of ducks are the cutest, which breed of ducks are the most interesting, etc. Summing up: Summing up the content of this lesson and reminding the students of the importance of observation and expression. Teaching evaluation: Students can clearly describe the characteristics of different breeds of ducks. Students can observe and answer questions to show their observation and expression skills. Students can actively participate in classroom activities and feel the variety of animals. 4. Students can share their own observation experience and feelings to cultivate students 'ability to express and communicate. Teaching resources: 1. Teacher prepare some pictures and introductions of different breeds of ducks. Teachers can lead students to the water or the fields to observe ducks to provide students with opportunities to observe. 3. Teachers can prepare some questions and answers about ducks to help students better understand duck knowledge.