化学是一门以实验为基础的学科,许多化学理论和化学规律都是从实验中总结归纳出来的。化学实验是化学教学的重要组成部分,是培养学生观察能力、思维能力和动手能力的重要途径。但是,我们的一些实验教学往往是讲得非常细,不仅是实验方法、操作步骤,就是实验记录、数据处理和计算公式也都讲得很具体,却忽视了对学生能力的培养。因此,本文 Chemistry is an experiment-based discipline, and many chemical theories and laws are summarized from experiments. Chemical experiment is an important part of chemistry teaching and it is an important way to cultivate students’ observation ability, thinking ability and practical ability. However, some of our experimental teachings are often very detailed. Not only the experimental methods and procedures, but also the experimental records, data processing and calculation formulas are all very specific, but they ignore the cultivation of students’ abilities. So this article