What does the magnet attract in scientific activities? —— Reflections of new teachers after passing the Pass class

In the second class this morning, I taught the scientific activity "What attracts magnets". In this class, I have both gains and losses. Where there is progress, there are more shortcomings. Therefore, I made the following reflections on this class. As a new teacher, we should gain more teaching experience through each class. Reflection after each class is often the place that needs improvement in the next class, so we always grow up slowly in constant reflection. From the design concept: from the curiosity of children, magnets are still very novel objects for middle-class children. In regional activities, I often meet them playing many games with magnets; According to the spirit of the "Outline", through independent inquiry, children can initially understand the nature of magnets and have the desire to explore further; Let children record the characteristics of magnets with the help of independent inquiry. With the help of children's freshness and curiosity about new things like magnets, I chose this science class. Let's talk about the teaching process first: after confirming this course, I designed different teaching schemes according to the actual situation of my class. The original idea is to let children feel the properties of magnets through operation and then present them in the form of a record sheet. Considering that the children in our class haven't tried to record on the record sheet, the idea has been postponed. In the lead-in activity, I used the children's song "Little Mouse on the Lampstand" to arouse children's interest. In this link, I think it is better to arouse children's interest in exploration. However, some children can tell my secret directly because the position of the magnet is too high when preparing, which is what I need to pay attention to in the future preparation work, especially some small details; For the first time, I let my children feel the essence of magnet attraction, and provided them with props-paper clips, so that the magnet baby can play games with paper clips, and initially felt that magnets can attract things. Perhaps from a scientific point of view, I intuitively revealed the concept of magnet attraction to children, but in this process, an important goal of scientific activities is to let children explore independently, and in this link, the fun of children discovering problems and exploring independently may be lacking; Let's talk about the second operation. On the basis of my first initial feeling, I provided more materials for my children to find out what they can make friends with the magnet baby and put them in the basket with "smiling faces". Therefore, since we are looking for friends, the concept of "good friends" may not be intuitively reflected by the icon of "smiling face", so we can change it to the icon of "hand in hand", so that we can verify the children's operation results one by one in this part of the teacher's summary, but because the materials of each group are different, some of the children's materials may be clips, some may be coins and so on. In this part of the verification, can I try to let more children verify whether other groups of things can become friends with magnets? Teachers should not just talk about it. More children should try to explore and verify it. In the process, I also forgot a small link. I didn't ask the group leader of each group of children to lift all the baskets in each group. This is a small problem that I neglected. Finally, talk about my expansion activities. In the expansion activities, I verified that those who can be friends with magnets and those who can't be friends with magnets are presented on the blackboard. A group of children have "keys" in their things, but the keys are neither made of wood nor plastic. Why can't they be friends with the magnet baby? Perhaps such expansion activities are more meaningful for children's exploration. After the new teacher passed the class, I feel that I have made progress compared with the first class. After class, I also found my shortcomings and highlights in this class through serious communication with the instructor. I think: As a teacher, you always grow up in the process of constantly enriching yourself and learning from yourself. Only by listening to the evaluation given to you by others can you pave the way for the next teaching. Come on!