用多媒体技术辅助杂化轨道理论课堂教学探讨

摘要

杂化轨道理论是有机化学教学中的难点，但也是理解有机化合物分子中原子之间的成键及有机分子空间结构的关键。结合教学实例，就如何将多媒体技术辅助于杂化轨道理论教学，使抽象的教学内容形象生动、直观地用屏幕展示给学生，激发了学生的学习兴趣做了说明和分析。%H ybrid orbital theory is the difficulty of organic chem ical teaching, as w ell as the understanding of bonding am ong atom s in m olecule of organic com pounds and the key of space structure for organic m olecule. C om bining the teaching exam ple, this paper introduces and analyzes how to assist m ulti-m edia technology to the teaching of hybrid orbital theory, so that the abstract teaching content becom es vivid and direct w ith screen for students, w hich can stim ulate students' learning interest.