中学趣味化学演示实验的教学设计探究

Research on the teaching designs of interesting chemistry demonstration experiment for middle schools

"趣味化学实验"是中学化学课程教学改革过程中备受关注的一种实验教学方式。通过对教学实践中若干生动有趣的课堂演示实验的设计意图、步骤、教学收获的分析,探究趣味性实验的开发,以及其对理解化学原理、知识的作用。

Interesting chemistry experiment, as a form of instructional experiment in teaching reform in the chemistry of middle schools, has attracted broad attention. In this paper, through a number of lively and interesting classroom demonstration experiments, the writers analyze the design intention, steps and results in teaching; and explore the development of interesting experiments and the effect in understanding basic principles and knowledge.