Reflection on the teaching plan of the experimental operation activities in the middle class of kindergarten
The following is an example of a reflection summary of the kindergarten's middle class experimental operation activity lesson plan: ** I. Achievement of teaching objectives ** 1. ** Knowledge and Skill Target ** - In the experimental operation activity lesson plan for middle class children, if the teaching goal was to let the children understand a certain natural phenomenon (such as the phenomenon of dissolution), it was necessary to reflect on whether the children really understood the essential characteristics of the phenomenon. For example, in a dissolving experiment, could a child accurately distinguish which substances could be dissolved in water and which could not? If most of the children could correctly point out the dissolvable and unsolvable substances after the experiment and could explain the reason (such as sugar disappearing in water because it dissolved), it meant that this goal was basically achieved. However, if there were more children who were confused, it might be because the guidance during the experiment was not clear enough, or the selection of experimental materials was not typical enough. - For the skill goal, such as whether the child has mastered the basic skills of experimental operation (such as using a spoon to stir, correct observation of experimental phenomena, etc.). If it was found that the child was not proficient in operating the spoon during the activity, or could not focus on observing the experimental results, then the teaching plan may not have fully considered the child's operational ability foundation, or there was a lack of sufficient demonstration and guidance. 2. ** Course, Method, and Target ** - Experimental operation activities were usually aimed at cultivating children's inquiry ability, observation ability, and recording ability. In the process of reflection, the enthusiasm of the child in the experiment should be considered. If the child only mechanically followed the teacher's instructions during the activity and lacked the performance of actively thinking and trying different methods (for example, in the experiment of making the bottle make a sound, the child did not actively explore more ways to make the bottle make a sound), it may be that the teaching plan was not designed enough to guide the child to explore independently, such as the lack of inspiration in the question setting. - Regarding the cultivation of observational skills, it depended on whether the child could carefully observe the various changes in the experiment. If the child ignored some key phenomena (such as the leaf observation experiment, did not pay attention to the characteristics of the leaf vein), it may be that the teacher did not have a clear focus of observation or the observation method was not diverse enough. - In terms of recording ability, if the child is required to record the results of the experiment (such as recording which substances can be dissolved in the dissolving experiment), check whether the child can accurately record it. If the child's notes were confusing or did not understand the meaning of the notes, it might be because the recording method was too complicated, or there was not enough explanation and demonstration during the activity. 3. ** Emotions, attitudes, goals ** - To test whether the child experienced pleasure and a sense of accomplishment in the experimental operation activities. For example, in the experiment of making a bottle that could sing, if the child showed excitement and satisfaction after completing the bottle and actively participated in the accompaniment of the bottle, it meant that the emotional attitude goal had been achieved to a certain extent. However, if the child showed boredom or disinterest in the activity, it might be because the activity was not interesting enough, or the difficulty of the experiment was beyond the child's ability, causing them to feel frustrated. ** 2. Teaching content ** 1. ** Adaptability of content ** - The cognitive level and life experience of the middle-class children were limited, so the teaching content should be suitable for their age. For example, when choosing experimental materials, if you choose substances that are too complicated or unfamiliar to the child (such as some chemical reagents, etc.) for the dissolution experiment, the child may have difficulty understanding the experimental results. Common substances such as sugar, salt, and sand were more suitable for middle-class children. Similarly, when choosing the type of leaves for the leaf observation experiment, the leaves that were commonly seen in the lives of young children should be chosen so that they could better connect with the actual life to learn. 2. ** The content is systematic ** - The teaching content of experimental operation activities should be systematic. For example, when conducting a series of experiments on plants, there should be a logical order from the observation of leaves to the exploration of the growth process of plants. If the content in the lesson plan jumped too much, it might be difficult for the child to establish a complete knowledge system. For example, before children fully understood the role of leaves in plant growth, they would be confused if they were directly involved in the experiment of plant reproduction. ** 3. Teaching methods and strategies ** 1. ** The effectiveness of teaching methods ** - The common teaching methods in experimental operation activities were demonstration, inquiry, discussion, etc. Reflect on the effects of each method. For example, in the demonstration method, if the teacher did not allow all the children to clearly see the operation process (such as stirring action, material changes in water, etc.), then the effect of the demonstration method would be greatly reduced. - In terms of inquiry method, if the child is not given enough space for independent inquiry in the activity (such as always rushing to tell the child the answer or interfering with the child's exploration process), it will not be able to fully play the role of the inquiry method to cultivate the child's independent learning ability. - In the use of the discussion method, it was necessary to check whether the child could actively participate in the discussion. If only a few children spoke during the discussion session, it might be because the question setting was not attractive enough or the teacher did not create a positive discussion atmosphere. 2. ** Strategy flexibility ** - During the experimental operation, some unexpected situations may occur, such as the questions raised by the children exceeding the teaching plan, or the experimental results are different from expectations. Teachers 'teaching strategies should be flexible enough to respond to these situations. If the teacher was at a loss when encountering these situations or forced the child's thinking back to the track of the lesson plan, it meant that the teaching strategy lacked flexibility. ** IV. Usage of Teaching Resources ** 1. ** Experimental Materials ** - Check if the experimental materials are sufficient and suitable. For example, when conducting an experiment to make the bottle sound, if the amount of materials (such as soybeans, corn, etc.) prepared was not enough, it might cause some children to be unable to fully carry out the experiment. At the same time, the safety of the material was also very important. If the material with safety risks (such as sharp small objects) was chosen, it might cause harm to the child. 2. ** Use of teaching equipment ** - If teaching equipment was used in the experimental operation activities (such as a multi-media device to show the growth process of the leaves), it was necessary to reflect on whether the equipment was functioning normally and whether it really played a role in assisting teaching. If the equipment malfunctioned and affected the teaching process, or if the content displayed by the equipment was too complicated or simple, it needed to be considered in the lesson plan reflection. ** 5. Children's participation and interaction ** 1. ** Participating Rate ** - Observe the degree of participation of the child in the entire experimental operation activity, including the enthusiasm and breadth of participation. If some children were in a wandering state during the activity and did not actively participate in the experimental operation, observation, discussion, etc., it might be that the content of the activity or the teaching method did not attract these children. The reason needed to be further analyzed and improved. 2. ** Interactions ** - This included the interaction between the children and the teacher, as well as the interaction between the children. In terms of interaction between teachers and children, whether teachers respond to children's questions and needs in a timely manner. If the teacher did not pay attention to the child's question or the answer was not clear, it would affect the child's enthusiasm for learning. In the interaction between children, it was necessary to check whether there were enough opportunities for cooperation and communication. For example, in some experiments that required group cooperation, if the children lacked the sense of cooperation or communication was not smooth, it might be that the lesson plan did not set up the cooperation link and the way to guide the children to communicate. ** 6. Modification measures ** 1. According to the reflection results of the achievement of the teaching objectives, adjust the difficulty or expression of the teaching objectives. If the goal is too high, the difficulty can be reduced appropriately. If the goal is not clear enough, the expression should be revised to make it more in line with the comprehension ability of the middle class children. 2. In response to the problems of teaching content, the selection and organization of teaching content were optimized. Changing unsuitable experimental materials or adjusting the order of the content to make it more suitable and systematic. 3. In terms of teaching methods and strategies, improve the application of teaching methods and increase the variety of methods. For example, in the demonstration method, multi-angle demonstration could be used or children could participate in part of the demonstration process; in the inquiry method, children could be given more time and space to explore independently; in the discussion method, more interesting and open questions could be set to stimulate children's enthusiasm for discussion. At the same time, improve the flexibility of teaching strategies, anticipate some possible situations in advance, and prepare countermeasures. 4. As for the utilization of teaching resources, they had to re-examine and prepare experimental materials to ensure that the materials were sufficient, safe, and suitable. If teaching equipment was used, the operation of the equipment should be checked in advance, and the content and method of the equipment display should be adjusted according to the teaching content. 5. In order to increase the participation and interaction of children, they designed more attractive activities and paid attention to the interests of every child. In terms of interaction, teachers should be more proactive in interacting with children and respond to children's problems and needs in a timely manner. At the same time, they should set up more cooperation and communication links to guide children to learn to cooperate and communicate. Read more exciting novels for free
How to tune out the TV channel on the TV of the Hai Er TV
There were several ways to call up a TV channel on the television: 1. Search for programs by menu: When searching for channels on the new TV, you can first select the menu button on the remote control and then find "Search" or "Automatic Channel Search". If you want to watch TV programs under the TV channel, press the menu to search for programs, then press the channel + to bring up the program; press the confirmation button under the DTV to call up the program list. If you were watching live TV on the internet, open the app and press the confirm button to call out the program list. 2. If you want to watch a live broadcast on TV, you need to apply for an external radio and television set-top box. Usually, when they applied for a wide band, the operator would give them a set-top box. Usually, you could watch live broadcasts or order them on an iPad set-top box, but some movies might require a membership card. 3. Third party software installation: At present, smart televisions and smart network set-top boxes are generally Android systems, and third-party software can be installed. There were two ways to install the software for watching live broadcasts. One was to install it in the application store of the company. For example, open the application store of the company, find the Dang Bei Assistant, download it, and open it. When the Dang Bei Assistant chooses to speed up, it will recommend a TV application. Control the remote control to find the Dang Bei Market, click the install button, and then search for the first letter of the software in the market. Find TV Home 3.0 and install it. The second method was to install it remotely with the help of a mobile phone (the mobile phone and the TV needed to be connected to the same local area network). Some of the TV sets needed to be in safe mode. Before starting, they needed to choose to allow the installation of third-party applications. They needed to install a Wukong remote control on the mobile phone and turn it on. It would automatically search for the TV sets in the local area network and connect to them. Then, they would search for TV users on the Wukong remote control, choose the version they liked, and push it to the TV for installation. After installing it, they could watch TV programs. 4. If the TV supported the WebTV function, it could connect to the Internet, open the TV application store, and download live TV software, such as Mango TV, iQiyi, and QQ Video. Then, it could choose the corresponding channel to watch. 5. If the screen projection function was supported on the television, the live broadcast software on the mobile phone or computer could be projected to the television by connecting to the mobile phone or computer. 6. If the TV supported USB playback, the live TV broadcast software could be downloaded to the USB drive, plugged into the USB port of the TV, and selected the corresponding channel to watch. While waiting for the TV series, he could also read the exciting content related to this site!
Do I have to fill in stepmother for the political review of the remarriage of a single parent's father?
If the stepmother and the single-parent child formed a legal custody relationship, then the stepmother should be regarded as a family member during the political review and filled in. If the custody relationship was not formed, from the perspective of family member relationship in the legal sense, it might not be necessary to fill in. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The cervical vertebra causes a foreign body sensation in the throat, what medicine is good to take?
If it is a foreign body sensation in the throat caused by the cervical spine, the following medication may be involved, but it should be used under the guidance of a doctor: 1. ** Degeneration of the cervical spine **: If there is pressure on the nerves and spinal cord, mecobalamin, vitamins, and other drugs can be used according to the doctor's advice. 2. ** For cervical disc protrusion **: Non-steroid anti-inflammatory drugs such as celecoxib, and steroid hormones such as steroids can be selected according to the doctor's advice to play the role of pain relief and anti-inflammatory. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Ying Xiaoqing's resume
Ying Xiaoqing was a member of the party committee and vice president of Zhejiang Industry and Commerce College. He played an important role in many works of the school, such as signing a cooperation agreement with the vice president of Phoenix Digital Media on behalf of the school and establishing the Phoenix Digital Media Project Production Center of the National Professional Education Teacher Enterprise Practice Base in the National Professional Education Teacher Enterprise Practice Project in the Film and Television Program Production Project in the National Professional Education Teacher Enterprise Practice Project in Ningbo; He led the team to carry out the winter campus safety inspection work; He participated in the national professional education teacher teaching innovation team cooperation community construction seminar and delivered a speech; He went to the University of Mekubuana in Indonesia to discuss educational cooperation projects; he was invited to participate in the "Founding Conference of the National Digital Technology Creation Industry and Education Integration Community" and made a special report. At the same time, he also introduced the innovative measures and successful experiences of the school in teaching and scientific research management, cooperative education, international exchanges, and local development services to sister universities.
What conditions are conducive to the storage environment of living things?
Different creatures had different requirements for the storage environment. For biological samples that need to be frozen at low temperatures: - In terms of ultra-low temperature preservation, liquid nitrogen (-196 ° C) was recognized as the most reliable method of sample preservation. However, when the sample was completely immersed in liquid nitrogen, the free tissue fragments might bring the risk of cross-contamination. The vapor phase liquid nitrogen (-150 ° C) preservation method could avoid this risk, which was to place the sample above liquid nitrogen and surrounded by liquid nitrogen. It could also be cooled to-150 ° C by an electric refrigerator. When the temperature was lower than-137 ° C (the glass transition temperature of water), the biochemical reaction in the cell that led to the deterioration of the contents was deactivated, which was conducive to long-term preservation. - Low temperature preservation at-80 ° C was suitable for the preservation of DNA. In biological sample banks that did not have liquid nitrogen preservation conditions, it could be used to preserve tissue samples. However, the integrity of the DNA would begin to decline after 5 years of freezing. It was more conducive to the preservation of the DNA after sub-packaging and adding a specific stabilizing agent for the DNA. The preservation of protein was mainly done at a deep low temperature. It could also be stored in a-20 ° C refrigerator for a short period of time. For the biological sample bank's liquid nitrogen tank: - The ventilation must be good because the liquid nitrogen tank was not completely sealed, and the nitrogen vaporized from the liquid nitrogen would float out from the gap. - The environment should be clean and clean to reduce dust and contamination to prevent them from entering the tank and affecting the quality of the sample. - It should be placed in a stable place to avoid vibration, shaking, or knocking the tank to prevent the liquid nitrogen and nitrogen fluctuations from damaging the liquid nitrogen tank and the sample. When stored at room temperature, some special techniques or containers could be used to place the dehydrated and dried samples in a closed environment, or protective agents could be added to the biological samples. In addition, the construction of biological reagent cold storage and biological specimen cold storage must meet the requirements of the State Drug Administration for the safe and effective storage environment of such biological products. In terms of seed storage, the nutrients of kidney beans (dicotyledons) were stored in the cotyledons, while the nutrients of corn (monocotyledons) were stored in the sperm. The environmental conditions (external factors) for seed sprouting were suitable temperature, appropriate water, and sufficient air. These factors also indirectly affected the storage of seed organisms. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Travelling through time and space, foreign novels, free to read and download
Based on the available information, it was impossible to determine which platforms could read and download the novels for free. He needed to use a search engine to find specialized novel reading platforms, such as Jinjiang Literature City, Qidian Chinese Network, etc. These platforms might have some of these novels for free reading. He could also find free e-book resources through the library's electronic resource library. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Written by Li Qingzhao
Li Qingzhao had written many poems. In the aspect of Ci, there are "Slow Sound·Searching for Search,""A Cut of Plum·Red Lotus Root Fragrance Remnant Jade Bamboo in Autumn,""Like Dream Order·Last Night Rain and Wind Sudden,""Like Dream Order·Chang Ji Xi Ting Sunset,""Wuling Spring,""Spreading Huanxi Sand·Sick from Xiao Xiao's temples,""Fisherman's Ao·Sky Connecting Clouds and Waves Even Morning Mist,""Qingping Music·Annual Snow,""Cutian·Dark Light Yellow Body Soft," Red Lips·Partridges Stop Swinging,"etc. In terms of poetry, there are "Summer Quatrains,""Title Eight Yong Lou," etc. In terms of literature, there are "Preface to Jinshi Record,""Preface to Horse Painting," etc. In the early stage of her Ci, she wrote more about the leisure life and the sorrow after parting with her husband. The style of her Ci was light and euphemistic. In the later stage, she lamented her life experience, and the style of her Ci was heavy and sad. Her works were mainly included in Yi 'an's Collection of Scholar's Works and Yi' an's Ci (already scattered), as well as the compilation of Shuyu Ci and the Collated Notes of Li Qingzhao's Collection.
Is there a novel where the demon is the second male lead?
Yes. For example, Green Wing's "The Demon Lord Wants to Know" was a Mary Sue novel. In this novel, the Demon Lord was the second male lead. The readers liked that the second male lead, the Demon Lord, loved the female lead wholeheartedly and was willing to give up everything for the female lead, but the female lead only loved the male lead who abused her body and heart. There was also a novel called "When Ten Thousand People Disapprove of the Villain's Trash Dragon Aotian Queen (Transverse Book)" in which Yan Youning dressed up as the supreme villain of the demonic path in a certain indecent bg Xianxia novel. In the novel, the maxed level big boss, the black-bellied Demon Lord, was the second male lead. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
Fudu Green Maple Garden Hotel
Fudu Maple Garden Hotel was located opposite the Bell Tower District Government of Changzhou City, Jiangsu Province. It was hidden in the largest forest park in Changzhou, Maple Park. Watching " Fudu Youth " wasn't enough. Everyone, please click to read the novel!
Achilles 'Opponent
Achilles 'opponent was Héctor. During the Troy War, he was the leader of the Trojans. He was responsible for the war that was caused by his younger brother but swept through all the Trojans. He knew that the outcome of the war had been pre-arranged by God and that he would eventually die, but he still bravely faced his fate and fought Achilles. There were descriptions of their battles and other related records in Homer's Epic. In addition, in the novel Fate/Apocryphs and the official game Fate/Grand Order, Achilles might have other opponents. Hurry up and click on the link below to return to the super classic "Lord of Mysteries"!