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本次我说课的内容是人教版八年级物理第九章、第三节《大气压强》,下面我将从四个方面来阐述。一、说教材本节教学内容是在学习压强和液体压强知识后对压强知识的延伸,以便为后面学习流体压强与流速关系打下坚实基础。本节教学目标是根据物理课程标准的基本理念和本节教学内容特点确立的。1.知识目标了解大气压强的存在,了解大气压强的测量方法,了解生活中
This time I said that the contents of the lesson is the PEP eighth grade physics chapter ninth, section third “atmospheric pressure”, I will elaborate from four aspects. First, the teaching material This section is the teaching content is the pressure of knowledge and pressure after the study of the pressure of knowledge of the extension, in order to learn the relationship between fluid pressure and flow to lay a solid foundation. The teaching objectives of this section are based on the basic concepts of physical curriculum standards and the characteristics of the teaching content of this section. 1. Knowledge Objectives To understand the existence of atmospheric pressure, to understand atmospheric pressure measurement methods to understand life