实验能力包含着注意、感知、记忆、思维、想象等多种心理因素，是各种能力的集中表现。下面本人结合多年来教学工作的实践，谈一下学生化学实验能力培养方面的几点思考。a．掌握实验条件，注意试剂用量。化学反应随着反应条件的不同将会产生不同的反应结果。因此，我们应该要求 The experimental ability includes various psychological factors such as attention, perception, memory, thinking, and imagination, and is a concentrated expression of various abilities. Below, I combined the practice of teaching over the years to talk about the students’ ability to cultivate chemical experiments. a. Grasp the experimental conditions, pay attention to the amount of reagents. Chemical reactions will produce different results depending on the reaction conditions. So we should ask