摘要
教育信息化发展和深入应用改变了学校的方方面面,课堂教学环境从传统教室到多媒体教室,电子教案代替了纸质教案。多媒体教学有利于提高教学效率,增进教学效果,促进教学改革。教师授课所用的电子教案或者多媒体课件对教学效果起着至关重要的作用。但是,大部分教师所使用的电子教案或者教学课件其媒体形式单一而且文本素材占大多数,不能形成对学生的多重感官刺激,教学效果受到一定程度的影响和限制。本文结合教学实践,以PPT为例探讨了音频素材在多媒体制作中的插入和制作技术,以期能对教师制作电子教案或者课件带来帮助。
The development and deep application of educational informationization have changed all aspects of schools. Classroom teaching environment has changed from traditional classroom to multimedia classroom.Electronic teaching plan has replaced paper teaching plan.Multimedia teaching is conducive to improving teaching efficiency,improving teaching effect and promoting teaching reform.The electronic teaching plan or multimedia courseware used by teachers plays a vital role in teaching effect.However,most teachers use electronic teaching plans or courseware,whose media form is single and textual materials are in the majority,can not form multiple sensory stimulation to students,and the teaching effect is affected and limited to a certain extent.Based on teaching practice,this paper takes PPT as an example to discuss the insertion and production technology of audio materials in multimedia production,in order to help teachers make electronic teaching plans or courseware.
作者
吕军莉
LV Junli(Qinghai Radio &Television University ,Xining810000)
出处
《办公自动化》
2018年第22期59-61,共3页
Office Informatization
基金
青海省社会科学规划项目"青海互联网网络安全应急管理问题及对策研究--以青海高校为例"(项目编号:12026)
青海广播电视大学2015年度校级科研课题"青海开放教育环境下学生移动学习模式研究"(项目编号XJ201509Y)。*
关键词
多媒体
音频素材
多重控制
策略
Multimedia
Audio material
Multiple control
Strategy
