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在初二物理课上怎样发掘趣味因素来激发学生的求知欲呢?教学中,我在以下几个方面进行了一些探索。一、编好提问可以引起学生探求新知识的愿望。初二学生在日常生活中已经接触到大量的物理现象,但他们不知道这些现象为什么这样发生的,不了解现象中存在的规律和现象的本质,有时甚至对现象还形成了错误的认识。教师能够针对学生的实际情况,结合课文内容适时地编好问题提出来,使他们感到物理中还要研究这些他们所熟悉的问题,就会激起他们学习新知识的强烈愿望。例如,我在讲“压强”前,向学生提出了如下一些问题:“为什么用同样的力,磨快的刀就好
In the first two physical lessons how to explore interesting factors to stimulate students' curiosity? Teaching, I conducted some exploration in the following aspects. First, make a good question can cause students to explore the desire for new knowledge. Students in the second day have come into contact with a large number of physical phenomena in their daily life. However, they do not know why these phenomena occur. They do not understand the laws and phenomena existing in the phenomena and sometimes even misunderstand the phenomena. According to the actual situation of the students, the teacher can make the questions timely when they are combined with the text content so as to make them feel physically familiar with the problems they are familiar with, which will arouse their strong desire to learn new knowledge. For example, before I talk about “pressure,” I asked the students the following questions: "Why is the same knife