新课标指出:科学探究是一种重要的学习方式,也是化学课程的重要内容。而化学是一门以实验为基础的科学,化学实验正是进行科学探究的主要方式,在化学教学中,实验既可以激发学生学习的兴趣,又可以让学生学习获得新知识,验证巩固原有知识,更加重要的是它还能让学生学会科学的学习方法,提高科学探究的能力,实验的这种作用是其他教育无法替代的。因此,在化学教学中,如何选好实验,用好实验,做好 The new curriculum pointed out: scientific inquiry is an important way of learning, but also an important part of chemistry courses. Chemistry is an experiment-based science. Chemical experiments are the main way to conduct scientific inquiry. In chemistry teaching, experiments can not only stimulate students’ interest in learning, but also enable students to learn new knowledge, and verify and consolidate the original More importantly, it also enables students to learn scientific learning methods and improve the ability of scientific inquiry, which can not be replaced by other education. Therefore, in chemistry teaching, how to choose a good experiment, good experiment, do a good job