In the second class in the morning, the ninth grade chemistry group of Huoshan No. 2 Middle School was collectively prepared in the ninth grade teacher's office.
1.The homework design was discussed, and the school's "Qidong Huanggang Workbook" was not divided into class hours, and the homework of a topic was one assignment, and when we were in class, there were several class hours for a topic, and it was very inconvenient to assign homework. The design of the question type intersects several class hours, resulting in poor assignment of homework. The team leader had to organize the topics on the materials separately and print them into worksheets.
2.Professor Zhu proposed that the intensity of the reaction between metals and acids cannot be used as a basis for judging the activity of metals, because variables such as the surface area of metals, the concentration and volume of acids are not controlled. In fact, the old comrades have already formed a consensus on this problem, but the influx of young teachers has discovered this "new problem", and the old comrades have already had a set of solutions, but they can't think of deliberately putting it forward, and for the young teachers, it is also an innovative discovery for themselves.
3.The release of the new curriculum standards in 2022 has not yet caused a great impact on young teachers, for example, the teaching objectives have changed from the previous three-dimensional goals to the four aspects of core literacy, such as chemical concepts, scientific thinking, science and practice, and scientific attitude and responsibility, but most people have not implemented them in teaching design.
4.There is no standardization of group lesson preparation, but more from the point of view, and every week everyone gets together collectively to talk about the teaching situation of the week and make some predictive discussions about the upcoming lessons.