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二、定性与定量问题交织于一体 ,从“理想化”向“真实化”方向发展中学化学中所涉及的实验大多是经过严格挑选 ,实验条件经过较周密的设计 ,实验现象、实验结果等基本上说一是一 ,与真实的科学研究有相当的距离 .实际上 ,实验现象的分析推测、实验结果的研究处理等都会涉及到
Second, qualitative and quantitative issues are intertwined, from the “ideal” to the “realization” direction The experiments involved in middle school chemistry are mostly rigorously selected, the experimental conditions through a more thorough design, experimental phenomena, experimental results and other basic There is a considerable distance from the real scientific research. In fact, the analysis of experimental phenomena, the study of experimental results, etc. will all involve