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本文阐述了手持技术实验在高中化学课堂教学中的应用及其价值.手持技术的实验能起到发展学生思维能力,锻炼学生“数字与图象结合”的问题解决能力,增强学生间的交流与合作.一、手持技术在高中化学课堂教学中的相关背景手持技术是利用传感器、数据采集器、计算机(含软件)三者连接,对实验体系中某种(或某几种)物理参数进行实时测量,从而用于研究化学问题的实验装置.具体过程是传感器测
This article expounds the application and value of hand-held experiment in high school chemistry classroom teaching.The experiment of hand-held technique can develop students’ thinking ability, train students’ problem solving ability of “digital and image combination” and enhance students’ Exchange and cooperation.First, hand-held technology in high school chemistry classroom teaching background Hand-held technology is the use of sensors, data acquisition, computer (including software) three connections, the experimental system in a (or several) physical parameters Real-time measurement, which is used to study chemical problems experimental device. The specific process is the sensor test