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	浅析求异思维在解线性方程组教学中的应用; Analysis on the Thinking in Terms of Seeking Differences in Teaching for Linear Algebra
	张霄力
	2014-12-15
关键词	线性方程组 行向量 列向量 求异思维 linear equations row vector column vector thinking in terms of seeking differences
英文摘要	线性方程组求解的教学,通常是以系数矩阵行向量组的线性相关性为出发点来得到其解的结构并据此展开的.本文使用求异思维的教学方式,利用系数矩阵列向量组的秩与线性方程组解之间所具有的逻辑关系,在揭示系数矩阵的秩和方程组解之间的内在联系同时,指出方程组通过列向量表示还具有直观的几何意义.行向量组及列向量组两种逻辑形式相辅相成,可在教学中达到更理想的效果.; It is usually based on the dependence of the coefficient matrix's row vectors to get its solution's structures and further results in the teaching of solving linear equations.The thinking in terms of seeking differences is used.By the logical relations between the coefficient matrix's column vectors and linear equations,the relationship of the coefficient matrix's rank and linear equations is derived.And the geometric meaning of the column vectors is also given at the same time.It will be obtained better teaching effect by the supplement each other of row vectors and column vectors.
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/123174]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	张霄力. 浅析求异思维在解线性方程组教学中的应用, Analysis on the Thinking in Terms of Seeking Differences in Teaching for Linear Algebra[J],2014.
APA	张霄力.(2014).浅析求异思维在解线性方程组教学中的应用..
MLA	张霄力."浅析求异思维在解线性方程组教学中的应用".(2014).

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