物理学是一门以实验为基础的学科.观察和实验是学生认识物理现象、获得有关感性认识的源泉,是学生学习物理知识、掌握科学方法的基础,同时也是研究和学习物理的重要手段.观察活动作为一种人与客观事物的相互作用活动,实际上就是人通过头脑中的感觉、知觉、表象与认知图式对环境刺激进行智力适应和组织改造的过程.只有将观察与思维相结合,才能正确地认识事物本质,促进物理学习. Physics is an experiment-based discipline. Observations and experiments are the source of students’ understanding of physical phenomena and their perceptual knowledge. They are the basis for students to learn physics and master scientific methods. They are also an important means for studying and studying physics. Observing activity as a kind of interaction activity between human and objective things is actually the process of human’s intellectual adaptation and organizational transformation through the sense, perception, appearance and cognitive schemata of the mind. Only the observation and thinking are In order to correctly understand the nature of things and to promote physics learning