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学习化学离不开实验,化学实验既是化学教学的手段,也是化学学习的一个重要内容,它是体现新课程三维目标中“过程与方法”维度的最好的一种方式。《化学课程标准》和《考试大纲》中都明确规定了中学化学“实验内容”和“实验能力”的要求,同时,设计实验方案,进行实验操作,观察记录现象,进行数据处理,通过分析推理获得结论的全过程,也成了近年高考中新的考点。为充分开发和挖掘实验的各种教学功能,在教学
Learning chemistry can not be separated from experiment. Chemistry experiment is not only a means of chemistry teaching but also an important part of chemistry learning. It is the best way to embody the dimension of “process and method” in the three-dimensional goal of new curriculum. Both the “Chemistry Curriculum Standard” and the “Exam Outline” clearly stipulate the requirements for chemistry “experimental contents” and “experimental capabilities” in secondary schools. At the same time, the experimental programs are designed, the experimental operations are conducted, the recording phenomena are observed, and the data processing , Through the analysis of reasoning to obtain the conclusion of the whole process, has also become a new entrance examination in recent years. In order to fully develop and explore the experimental teaching of various functions in teaching