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从宏观到微观,从定性到定量,体现了化学学科发展的趋势,对物质组成的微观研究和定量研究使化学摆脱了经验形态,逐渐形成了科学的理论。探究物质构成的奥秘是化学学科特有的认识物质的视角,“理想模型”以它简约、直观的特点在教学中可以帮助学生实现从宏观到微观的穿越。
From macroscopic to microcosmic, from qualitative to quantitative, it reflects the trend of the development of chemistry. The microcosmic research and quantitative research on material composition have freed chemistry from experience and gradually formed a scientific theory. The mystery of exploring the composition of matter is the unique perspective of the chemical science. The “ideal model” can help students achieve the transition from macroscopic to microscopic with its simple and intuitive features.