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初中化学实验教学主要是由学生实际操作和教师指导完成的。实验是化学教学中的重要内容,但学校考试并未对实验操作进行测试,这就导致很多学生不重视实验操作,不仅实验前不预习,实验过程中也极少动手。初中化学实验中的微型实验得到一致的好评与关注。文章就微型化学实验的设计和研究进行了探究,为中学化学实验的开展提供参考意见和建议。
Junior high school chemistry experiment teaching is mainly done by students’ practical operation and teacher’s guidance. Experiments are an important part of chemistry teaching. However, the school test does not test the experimental operation, which leads many students not to pay attention to the experimental operation. It not only does not pre-experiment, but also rarely does during the experiment. Micro experiments in junior high school chemistry experiments received unanimous praise and attention. This article explores the design and research of micro-chemistry experiments and provides reference and advice for the development of chemistry experiments in middle schools.