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化学实验是化学教学的灵魂,是激发学生学习兴趣的主要源泉,更是培养学生思维能力和创新能力的重要方法和手段。下面,笔者从实验形式、实验内容、实验教具、实验情境4个方面谈谈创新化学实验,服务课堂教学的看法。一、从实验形式上设计创新,改变实验单一的方式以前的演示实验总是教师在上面演示,学生在台下观看,长此以往会导致学生视觉疲劳,使课堂教学
Chemistry experiment is the soul of chemistry teaching is to stimulate students interest in learning the main source, but also to train students thinking and innovative ability of important methods and means. The following, the author from the experimental form, experimental content, experimental teaching aids, experimental situations 4 aspects of innovative chemistry experiments, services, classroom teaching views. First, from the experimental form of design innovation, change the way a single experiment Previous demonstration experiments are always teachers in the above demonstration, students watch the audience, the long run will lead to visual fatigue of students, so that classroom teaching