高中化学的教学目标就是让学生掌握基础的化学知识,激发学生的探究欲望和科学学习欲望,能简单的处理一些日常化学问题,所以探究性实验的开展不但有利于学生消化课堂知识,还能促进学生化学探究能力的提升.在高中化学课堂开展探究性实验教学,一般有以下几个环节:化学问题的发现和提出、问题的整理与初步分析、化学实验的准备与设计、化学实验的操作与实施、化学实验的分析与结论以及化学实验结果的交流与探究.在开展探究实验的过程中,教师给学生充足的时间 High school chemistry teaching goal is to enable students to master the basic chemical knowledge, to stimulate students’ desire for inquiry and scientific learning desire, simple to deal with some daily chemical problems, so the exploratory experiment is not only conducive to students to digest classroom knowledge, but also to promote Students to explore the ability of chemical exploration in high school chemistry classroom to explore experimental teaching, generally have the following links: the discovery and submission of chemical problems, sorting and preliminary analysis of the problem, the preparation and design of chemical experiments, the operation of chemical experiments and Implementation, analysis and conclusions of chemical experiments and the exchange and exploration of the results of chemical experiments.In the process of exploring experiments, teachers give students enough time