化学实验操作是指在化学实验的实施过程中,按照一定的目的、计划,运用实验物质手段,控制一定的条件,使实验对象发现某种变化的一系列有序的动作活动。这一系列的动作活动,从外表看,手是关键;从内部机制看,脑的活动起核心作用。积极的心理能提高实验技能、实验效果、学习效率,消极的心理则会降低实验技能、实验效果、学习效率。一、化学实验中学生的心理状况分析在化学实验中,学生的心理情绪体验是很复杂 Chemical experiment operation refers to a series of orderly action activities that the experimenter discovers a certain change in the implementation process of chemical experiment according to a certain purpose, plan, using experimental material means, controlling certain conditions. This series of action activities, from the outside, the hand is the key; from the internal mechanism, the brain’s activities play a central role. Positive psychology can improve experimental skills, experimental results, learning efficiency, negative psychology will reduce the experimental skills, experimental results, learning efficiency. First, the analysis of the psychological status of students in chemical experiments In chemical experiments, the psychological and emotional experience of students is very complicated