摘要
多媒体应用在有机化学教学中能模拟物质微观结构、反应历程,动态地展示图表内容、模拟实验过程,增加教学容量和教学信息量。但是,教师在教学过程中存在过分依赖课件、使用统一的课件制作,缺乏个性、动画过多过滥等问题。为提高教学效果,教师应独立制作课件,使用课件时适当加入板书,适时讲解,精选动画,将传统教学方法与现代教学手段结合使用,激发学生兴趣,创造良好的教学氛围。
Multimedia applications in organic chemistry teaching can simulate the micro-structure of the material, the reaction process and they can also display the graphics process dynamically, hence increase teaching information and capacity. But teachers rely excessively on the use of the uniform courseware produced, which robs teachers of their personality and there also exists too much animation. To enhance teaching effectiveness, teachers should become courseware independent producers and combine the use of courseware and blackboard, timely explanation and featured animation, which can help stimulate students＇ interest and create a good atmosphere for teaching.
基金
河北省教育科学研究"十一五"规划课题(课题编号06020525)
关键词
有机化学
多媒体技术
多媒体教学
organic chemistry
multi-media technology
multi-media teaching
