化学是一门实验科学。化学实验是学好化学知识和培养学生实验技能的根本需要和重要途径。教学实践表明:学生对化学实验的不同心理直接影响着化学的教学效果。健康型的化学实验心理是对化学实验表现出浓厚的兴趣和很高的热情,这样的学生能主动地参与并一丝不苟地进行化学实验,期 Chemistry is an experimental science. Chemical experiment is a fundamental need and an important way to learn chemistry knowledge and develop students’ experimental skills. Teaching practice shows that students’ different psychology of chemical experiment directly affects the teaching effect of chemistry. The healthy psychology of chemistry experiment shows a keen interest and high enthusiasm for chemical experiments. Such students can actively participate in and conduct meticulous chemical experiments.