一、对化学实验教学重要性的认识化学是一门重要的基础科学,虽然和物理学、生物学、天文学等学科的视角和研究方法不尽相同,但是它们之间实际上是相通的,互相渗透又相互促进。例如,核酸化学的研究使得生物学由细胞水平提高到了分子水平,促成了分子生物学的诞生;地球、月球和其他天体化学成分中有关化学元素分布规律的研究及星际空间简单化合物的发现,为天体演化论和现代宇宙学的形成和发展提供了重要 First, the understanding of the importance of chemistry experiment teaching Chemistry is an important basic science, although and physics, biology, astronomy and other disciplines of perspective and research methods are not the same, but in fact they are interlinked with each other Penetration and mutual promotion. For example, the study of nucleic acid chemistry has brought biology from the cellular level up to the molecular level, which has led to the birth of molecular biology. Studies on the distribution of chemical elements in the chemical composition of the Earth, the Moon and other celestial bodies and the discovery of simple interstellar compounds are The evolution of celestial bodies and the formation and development of modern cosmology provide important