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新课标提出“从生活走向物理,从物理走向社会”的理念,鼓励教师从生活中开发利用资源引导学生进行科学探究.按照教课书上提供的“估测大气压”实验方法所测的大气压的值与标准值相差较大,不利于开展学生实验,同时教科书上所提供的实验器材不具有生活性.本文针对上述缺点对该实验进行了创新.
The new curriculum proposed “from life to physics, from physics to society ” concept, encourage teachers to develop and use resources from life to guide students to explore science.According to the textbook provided “atmospheric pressure ” experimental method The measured value of the atmospheric pressure is quite different from the standard value, which is unfavorable to the experiment of the students, and the experimental equipment provided on the textbook is not viable.This paper innovates the experiment according to the above shortcomings.