教学中的知识约简

Knowledge Reduction in Teaching

知识约简就是根据教学目的与任务,结合教法及学生情况,对知识进行选择、整理和提炼,排除干扰信息,删除知识中的多余和重复信息,使用易于理解和接受的知识表征方式,从而使教育信息更通畅,更易于教学和知识的学习。知识约简的方法主要有属性约简、内容约简和形式约简。知识约简的原则是使教育知识体系具有整体性、简明性、有序性、共享性和动态性。在教学过程中要遵循教学规律,围绕教学目标,从教育知识系统结构着手,结合教法与学法进行知识约简。

Knowledge reduction refers to the selection,rearrangement,abstraction,condensation,and deletion conducted on the knowledge in the course content and the employment of more comprehensible and acceptable knowledge imparting,in accordance with the teaching objectives and tasks,teaching method and learners in order to facilitate the content delivery and teaching and learning.The ways of knowledge reduction include attribute reduction,content reduction and form reduction.Its principles are to introduce the wholeness,conciseness,orderliness,sharing and dynamic qualities into the educational knowledge system.In actual teaching,knowledge reduction should be performed on the basis of respecting teaching laws,focusing on teaching objectives,and starting from educational knowledge system structure in consideration of teaching and learning methods.