从传统教学观到建构性教学观 ――兼论现代教育技术的使命

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1、从传统教学观到建构性教学观――兼论现代教育技术的使命作者：张建伟　清华大学电教中心现代教育技术研究所　　【摘　要】传统教学观念把知识看成是定论，把学习看成是知识从外到内的输入，同时低估了学习者的认知能力、知识经验及其差异性，并在教学中表现出了过于简单化的倾向。这些教学观念上的偏差导致了许多消极的后果。建构主义学习观体现了三个重心转移，强调学习的建构性、社会性和情境性，对于革新传统教学观念、实现主动、有效的教学具有重要意义。　【关键词】建构主义，建构性教学，教学观念，教学改革　　　革新传统教学观念，促成主动、开放、有效的教学，这是当代教学改革关注

2、的核心问题。当前，现代教育技术的发展越来越成为教学改革的重要动力，教育技术的革新不仅仅是技术手段的进步，而且涉及到技术应用背后教学观念、教学模式的更新。本文从对传统教学观念的反思出发，从建构主义学习观来透视教学改革的方向，以求对新技术条件下的教学改革有所启发。　一、对传统教学观念的反省organizationsystemandworkingmode,theselectionofanumberofmunicipalstrengtheninggrouptobuildinnovationandstrengthentheorganizationofth

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