基于教学微生态理论例说多媒体教学的正负效应  

The Positive and Negative Effects of Multimedia Teaching Based on the Teaching Theory of Micro Ecology

作　　者：张西恩[1] 张海艳[1] 

机构地区：[1]廊坊师范学院数信学院,廊坊市数学生态模型重点实验室,河北廊坊065000

出　　处：《教育教学论坛》2016年第50期251-252,共2页Education And Teaching Forum

摘　　要：多媒体教学营造生动形象的微生态情境,把教学材料转化成形象直观的教学微元,构建了各微元充分互动的微生态,把学生变成教学微生态系统中的核心主体。同时,多媒体易使教学微生态中各微元关系机械性僵化,因此,基于教学微生态理论的多媒体教学,必须明其长、知其短,方能扬其长、避其短。Multimedia teaching creates a vivid image of the micro-ecological situation,by converting the teaching materials into image intuitive teaching micro yuan.It can make the micro yuan interactive micro ecology.The students become the core of the micro ecosystem.At the same time,it should also be noted that multimedia teaching is easy to make the teaching in the micro ecological infinitesimal mechanical rigid relationship.Therefore,by flexible usage of multimedia,teachers must understand the strong points and weak points of it.

关 键 词：多媒体 微生态 效应 

分 类 号：G642.0[文化科学—高等教育学]