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化学是一门以实验为基础的学科。随着科学技术的不断发展,传统瓶瓶罐罐实验已经不能满足化学实验要求,新型的数字化实验已深入社会生产和生活的各个领域,对我们化学课堂也产生了重大的冲击。数字化实验教学一方面弥补了传统实验工具的缺陷,使实验的方法更加先进,实验的数据更加准确,实验的步骤更加清晰;另一方面,革新了化学实验仪器与方法,拓展了化学实验的内容。为我们的教学提出更高的要求,是教学改革的前沿课题。例如,在笔者执教的选修教材《原电池》一课中,将数字化实验
Chemistry is an experiment-based discipline. With the continuous development of science and technology, the experiment of traditional bottle and jar can no longer meet the requirement of chemical experiment. The new type of digital experiment has deeply penetrated into all fields of social production and life and has had a great impact on our chemistry class. On the one hand, digital experiment teaching makes up for the defects of traditional experimental tools, makes the experimental methods more advanced, the experimental data more accurate and the experimental steps clearer; on the other hand, innovates the chemical experimental apparatus and methods and expands the content of chemical experiments . Put forward higher requirements for our teaching, which is the frontier subject of teaching reform. For example, in the elective textbook “Original Battery” that I coached, I will experiment digitally