课程．教材．教法
課程．教材．教法
과정．교재．교법
Curriculum，Teaching Material and Method
2013年
9期
56~59
,共null页
小学数学 抽象教学 时机把握
小學數學 抽象教學 時機把握
소학수학 추상교학 시궤파악
primary school mathematics; the instruction of mathematic abstract; the mastering of instructional opportunity
抽象是数学教学中经常性、普遍性的思维活动，也是数学活动中最基本、最重要的思维方法之一。小学数学概念的获得、法则的总结、规律的探索、解决问题策略的提炼等都离不开抽象，而教学的时机把握则在某种程度上决定抽象教学的实效。抽象教学的时机把握需要教师把教学立场真正转向学生的学习，真正理解数学内容的抽象特点，合理灵活地驾驭教材内容，以及具备教学实践理解力和灵活性。
抽象是數學教學中經常性、普遍性的思維活動，也是數學活動中最基本、最重要的思維方法之一。小學數學概唸的穫得、法則的總結、規律的探索、解決問題策略的提煉等都離不開抽象，而教學的時機把握則在某種程度上決定抽象教學的實效。抽象教學的時機把握需要教師把教學立場真正轉嚮學生的學習，真正理解數學內容的抽象特點，閤理靈活地駕馭教材內容，以及具備教學實踐理解力和靈活性。
추상시수학교학중경상성、보편성적사유활동，야시수학활동중최기본、최중요적사유방법지일。소학수학개념적획득、법칙적총결、규률적탐색、해결문제책략적제련등도리불개추상，이교학적시궤파악칙재모충정도상결정추상교학적실효。추상교학적시궤파악수요교사파교학립장진정전향학생적학습，진정리해수학내용적추상특점，합리령활지가어교재내용，이급구비교학실천리해력화령활성。
Abstract is the frequent and universal mental activity in the mathematical instruction, and is one of the most basic and important ways of thinking as well. Acquiring mathematics concepts, summing up rules, exploring laws, refining the tactics of resolving problem, all those activities in the primary school need abstract. However, the effect of instructing mathematic abstract relies on mastering the opportunity of instruction. In order to master the opportunity, teacher should put themselves in students＇ positions, accurately understand the characters of mathematic abstract and teach with flexibility.
