数学是美学之道本,是思维拓展之根源,是科学研究之法要,谬误见之而消亡,世界有之而完美;数学缜密周详,增益智力,促进理解,彰显智慧。由是之故,教学以来,笔者尽职尽责,一心授课,只盼学生解粘而释缚,去惑而无疑。本文着眼于数学学习中的动手操作,阐发观点,祈望益于同仁教学点滴,则无限欣悦。 Mathematics is the aesthetics of the road, is the source of thinking is to expand, is the law of scientific research to see the fallacy of the demise, the world there and perfect; mathematical meticulous careful gaining intelligence to promote understanding and highlight the wisdom. The reason is that, since teaching, the author due diligence, dedicated teaching, only hope students hang solution and bondage, confused and no doubt. This article focuses on mathematical learning in hands-on operation, elucidate the point of view, hope benefiting colleagues teach bit by bit, the infinite joy.