实验是科学教学中的一个重要环节。成功的实验是帮助学生理解概念、掌握定律的重要手段之一;成功的实验,也能极大地激发学生学习科学的兴趣,有效地提高科学教学效果。在新课导入中,恰当地运用实验,可以渲染学习氛围,激起学生学习的兴趣,对所要学习的新内容起到水到渠成的作用。本文就导入中实验的运用谈谈自己的一些思考。 Experiment is an important part of science teaching. Successful experiment is one of the important means to help students understand the concept and grasp the law. Successful experiments can also greatly stimulate students’ interest in science and effectively improve the effect of science teaching. In the introduction of the new course, the proper use of experiments, you can render the atmosphere of learning, arouse students’ interest in learning, the new content to be learned play a role. This article on the introduction of the use of experiments to talk about some of their own thinking.