【摘要】 本文旨在运用信息技术与化学教学深度融合，应用虚拟现实技术开发化学三维模型VR积件，使看不见摸不着的抽象的化学理论、化学微观结构具体化、可视化，按照“宏观—模型—微观”理念在教学中应用化学三维模型VR积件。以典型的原子晶体——金刚石、过渡型晶体——石墨、离子晶体——氯化钠、分子晶体——干冰等为例，阐述了三维模型VR积件具有直观性、科学性、独立性、交互性和通用性等特点，比较了手机系统运行VR积件和用Windows自带的3D查看器工具运行VR积件的不同效果。更多还原

【Abstract】 The purpose of this paper is to use information technology and chemistry teaching to deeply integrate,and apply virtual reality technology to develop chemical 3D model VR integrable ware,so as to make the invisible abstract chemical theory and chemical microstructure concrete and visual,and apply chemical 3D model VR integrable ware in teaching according to the concept of “macro — model — micro”.Taking typical atomic crystal —— diamond,transition crystal —— graphite,ionic crystal —— sodium chloride,molecular crystal —— dry ice,etc.as examples,this paper expounds the characteristics of 3D model VR integrable ware,such as intuitiveness,scientificity,independence,interactivity and versatility,and compares the different effects of running VR integrable ware by hand system and running VR integrable ware by the 3D viewer tool provided by Windows.更多还原