多媒体教学在所有学科教学中,尤其是在以实验为本的高中化学教学中,起到不可低估的作用,为化学教学添上了点睛之笔。本文尝试从化学实验教学的角度探究多媒体教学的优势,主要包括五个方面:形象描述化学实验;节约避免资源浪费;绿色以防环境污染;高效把握基础知识;迅速激发求知欲望。 Multimedia teaching in all subject teaching, especially in experimental high school chemistry teaching, played a role that can not be underestimated, adding a crowning touch to chemistry teaching. This article attempts to explore the advantages of multimedia teaching from the perspective of chemistry experiment teaching, including five aspects: image description chemistry experiment; saving to avoid waste of resources; green to prevent environmental pollution; efficient grasp of basic knowledge;