以零向量问题为例浅谈发散性思维的培养

`A Question about Zero Vector and Developing Divergent Thinking

探讨零向量的性质,并利用这些性质得出了正多边形中1个有关零向量命题的6种证明方法。运用1题多解的方法,培养学生分析、解决问题和创新的能力。

In this paper, the properties of a zero vector are explored. Six proving methods about a proposition of a zero vector are obtained in a regular polygon by its properties. Students＇ capabilities of analyzing and solving problems, as well as their innovating capabilities, are trained by using these methods.