Mianyang tour bus photoThere are electronic cameras at the intersection of Mianyang tourist station. There are more than 130 major violation cases monitored at this station. The main reasons for the violation are "when a motor vehicle passes through a light-controlled intersection, it does not enter the guiding lane according to the required direction". The filming type was an ordinary violation. The electronic cameras here had two functions: taking photos of illegal activities and routine registration. The routine registration was mainly used to register the vehicle license plate, model, and other information. It also included recording the traffic volume. It could be used to pursue criminals and investigate cases. For example, at least three pictures were needed to capture a red light (before the vehicle reached the stop line, crossed the stop line, and continued to move after completely crossing the stop line) to determine the violation. Other methods such as pressing the line and illegal lane change were similar. In addition, being "flashed" did not necessarily mean that a violation was recorded. The "flash" might be the fill light of the electronic eye working to make the camera take a clearer picture. Under normal circumstances, if it was flashed many times, there was a higher probability that it was a violation of the rules. Even if there was no photo taken, it did not mean that there was no violation, because the fill light might not work when there was sufficient light, but the electronic eye was still running.
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The crazy stone in kindergarten talks about the script#"Crazy Stone" lesson script
##1. Teaching Materials
1. ** Source and background of teaching materials **
- In our lives, stones can be seen everywhere, whether in the river, on the road, on the mountain, or in the building. In the fossil forest of China University of Geosciences, all kinds of strange fossils and stones aroused the children's great interest. The children raised many questions about the stones, such as the formation of stones and the differences in shapes. Based on the children's strong interest in stones, combined with the campus cultural resources, the theme of "Crazy Stone" was pre-set.
2. ** Target Location **
- ** Emotional goal **: Cultivate children's love for stones and stimulate their curiosity and desire to explore natural things.
- ** Ability objective **: Through observation, touch, discussion, and other activities, improve the child's observation, perception, and language skills.
- ** Awareness goal **: Let the child understand the basic characteristics of stones, such as shape, color, texture, etc., and recognize the different uses of stones in life.
3. ** Key Points and Difficulties **
- ** Important point **: Guide children to understand the various characteristics of stones, including shape, color, texture, etc.
- [Difficulty: Help the child understand the various uses of stones in life and the reasons for the formation of different stones.]
##2. Talk about Learning
- Children in kindergarten were at the stage of being curious about the world around them. They were easily interested in intuitive and vivid things. Stones were common in children's daily lives. They might have had some initial contact with stones, but their in-depth understanding of stones was not enough. Children's observational skills were gradually developing at this stage. They could notice some obvious features of the stone, but they still needed guidance for some subtle differences and deeper knowledge. At the same time, children's language skills were limited. They might have some difficulties in describing the characteristics and uses of the stone. Teachers were needed to give encouragement and guidance.
##3. Tell me the method of the activity
1. ** Observation Method **
- All kinds of stones were provided for the children to observe, allowing them to see the shape, color, texture and other characteristics of the stones. For example, stones of different shapes (round, square, irregular), colors (gray, white, black, etc.), and texture (smooth, rough) could be displayed to guide the child to carefully observe and say his findings.
2. ** Game Method **
- Design a game related to stones, such as the game of "guess the shape of the stone". Put stones of different shapes in a bag, let the child reach out to touch, and then say what shape the stone he touched might be. This could increase the child's perception of the shape of the stone and also increase their enthusiasm to participate in the activity.
3. ** Discussion Method **
- Ask some questions about stones, such as "What can stones be used for?" "Where have you seen stones before?" Wait, guide the children to discuss. During the discussion, the children were encouraged to actively speak and share their experiences and ideas, so as to deepen their understanding of the use of stones and other knowledge.
##4. Prepare for the event
1. ** Material preparation **
- Collect all kinds of stones, including stones of different shapes, colors, and texture, such as pebbles, granite, limestone, and so on.
- Prepare some pictures or videos related to stones, such as houses built with stones, works of art carved with stones, etc.
- Prepare recording tools for the child, such as drawing paper, colored pens, etc., so that the child can record the characteristics of the stone he observed.
2. ** EXP preparation **
- Before the activity, the children could be guided to observe the surrounding stones in their daily life and accumulate an initial impression of the stones.
##5. Talk about the process of the activity
1. ** Part of the import **
- By showing an interesting stone (such as a strangely shaped or brightly colored stone) to attract the attention of the child, and then ask the child: "Children, what do you see? Where have you seen stones before?" This led to the theme of the event-stones.
2. ** Observing and Understanding Stones **
- He placed all the stones he had collected on the table and let the children observe them freely. Guide the child to observe the shape, color, texture, and other aspects, and encourage the child to describe the characteristics of the stone in his own language. For example,"This stone is round, like a small ball. It's gray and slippery to the touch."
- In the process of children's observation, teachers can supplement and summarize in a timely manner to help children more fully understand the characteristics of stones.
3. ** Discussion of the use of the stone **
- Show pictures or videos related to the use of stones, such as roads paved with stones, bridges built with stones, etc. Then ask the children: "Children, you see that stones can be used to do so many things. Do you know what else stones can be used for?" Guide the children to discuss.
- At the end of the discussion, the teacher could conclude that stones could be used to build houses, make decorations, pave roads, etc., so that the children could understand the importance of stones in life.
4. ** Game segment **
- Children were organized to play games such as "touching stones and guessing their shapes" or "stone classification"(classification by shape, color, or texture). Through the games, children's understanding of the characteristics of stones was further consolidated.
5. ** Summing up and Extending Part **
- To summarize this activity, review the characteristics and uses of stones, and encourage children to continue observing stones in their daily lives.
- An extension activity could be to let the children go home and find the stones around them with their parents. They could make a simple stone work (such as a stone painting) and bring it to the kindergarten to share with other children.
##6. Extending the event
- Put more stones and painting tools in the art design area to encourage children to paint or make small stone ornaments.
- Place some science books or pictures about the formation of stones in the science section for children to explore and further understand the mysteries of stones.
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