化学发展的历史,是反映化学科学孕育、产生和发展演变规律的历史,也是科学思想取得胜利的历史。化学史教学有助于学生的理解和掌握。学习的过程实质上就是个体认知结构不断建构的过程,化学教学不仅要向 The history of chemical development reflects the history of the evolution of chemical science, the law of evolution and the history of the victory of scientific thought. Chemistry history teaching helps students understand and master. The process of learning is essentially the continuous construction of individual cognitive structure, chemical teaching not only to