实验是化学教学的基础,它以生动的魅力和丰富的内涵在化学教学中发挥着独特的作用。随着农村初中基础配套工程的强力推进,学校实验条件大为改观,大都建有标准的实验室,化学实验基本能正常开设,加之多媒体信息技术的应用,一些难以完成的实验也可以通过播放视频让学生观察与感受。但在不少地区的农村初中,大多数学校虽然实验条件一流,但依然存在实验教学被弱化的现象。 Experiment is the basis of chemistry teaching. It plays a unique role in chemistry teaching with vivid charm and rich connotation. With the rural junior high school basic supporting projects to promote the school conditions greatly improved experimental conditions, most have a standard laboratory, the basic chemical experiments can be opened normally, combined with the application of multimedia information technology, some difficult experiments can also be completed by playing video Let students observe and feel. However, in many areas of rural junior high schools, although most of the schools have first-rate experimental conditions, there is still a phenomenon that experimental teaching is weakened.