新课程赋予了化学实验新的使命,那就是化学实验不但要巩固基础的化学知识,而且要在很大程度上提升学生学习能力、探究能力、分析能力、创新能力,所以化学实验仅仅局限于师演生观的层次远远不够。这就要求教师在进行实验教学时,把实验内容设计得灵活巧妙,实现实验教学的多元化,从而激发学生的灵感,达到优化思维品质的目的。 The new curriculum gives the new mission of chemical experiment, chemical experiment not only to consolidate the basic chemical knowledge, but also to a large extent to enhance students’ ability to learn, to explore the ability to analyze the ability to innovate, so the chemical experiment is limited to division The level of the concept of life is far from enough. This requires teachers in the experimental teaching, the experimental content designed to be flexible and ingenious to achieve the diversification of experimental teaching, so as to inspire students to achieve the purpose of optimizing the quality of thinking.