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用传统实验仪器和数字实验仪器做同样的实验,数字实验有明显的优点,分辨率、精确度高,能快速、准确、实时、连续地采集数据和分析处理数据,克服传统实验仪器效果差、可视度不高等缺点,它能使实验现象更加直观、形象、具体,并能完成用传统仪器不能完成的实验。本文以滑动摩擦力大小因素实验为例进行中学物理数字化探究的实践与反思。
With the traditional experimental equipment and digital experimental equipment to do the same experiment, the digital experiment has obvious advantages, resolution, high accuracy, fast, accurate, real-time, continuous data acquisition and analysis and processing data to overcome the poor performance of traditional experimental instruments, Low visibility and other shortcomings, it can make the experimental phenomenon more intuitive, image, specific, and can complete the experiment can not be done with traditional instruments. In this paper, sliding friction factor experiment as an example to explore the practice of high school physics and reflection.