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一、教学内容分析本节内容属于司南版(上海科技出版社)八年级物理第八章第四节。教学内容是在学生学习了“压力”、“压强”、“液体压强”、“大气压强”等知识的基础上,进一步探究流体压强与流速的关系。其内容既是前面知识的拓展和延伸,又是力学知识在航空技术上的重要应用,属于科普性内容。知识内容与人们的日常生活联系紧密,能很好地体现物理新课程的理念“从生活走向物理,从物理走向社会”。
First, the teaching content analysis This section belongs to Secretary Nanban (Shanghai Science and Technology Press) eighth grade physics eighth chapter fourth quarter. The content of the teaching is to further explore the relationship between fluid pressure and flow rate based on the knowledge of “pressure”, “pressure”, “liquid pressure” and “atmospheric pressure”. Its content is not only the expansion and extension of the previous knowledge, but also the important application of mechanical knowledge in aviation technology, which belongs to the popular content. Knowledge content and people’s daily life are closely linked, can well reflect the concept of physical new curriculum “from life to physics, from physics to society ”.