作为高中化学教学的重要部分,实验教学的效率高低直接决定着整个化学教学的成败。要想提高实验教学的效率,首先要让学生主动参与到实验教学中来,培养其积极探究的意识,同时要在实验教学中引导学生进行仔细观察,强化实验后的反思与总结,改革某些验证型的实验为探究性实验,从多个方面对化学实验教学的有效性进行探究。 As an important part of high school chemistry teaching, the efficiency of experimental teaching directly determines the success or failure of the whole chemistry teaching. In order to improve the efficiency of experimental teaching, students must take the initiative to participate in the experimental teaching to cultivate their awareness of active exploration, and at the same time guide students in the experimental teaching to observe carefully, to strengthen the reflection and conclusion after the experiment, to reform certain Validated experiments are exploratory experiments, exploring the effectiveness of chemical experiments in many aspects.