数学学科的系统性和严密性决定了数学知识之间深刻的内在联系 ,我们要善于从本质上抓住这些联系 ,从已学的知识中去类比、猜想和归纳出新的知识 ,这也是新课程教学中研究性学习对学生提出的要求 .通过这样的学习 ,学生能体验到数学活动的过程 ,同时也培养了自己的创新精神和应 The systematicness and rigor of mathematics disciplines determine the profound internal relations between mathematical knowledge. We must be good at grasping these connections in essence, and we must analogize, conjecture, and sum up new knowledge from the learned knowledge. This is also new. The requirements of students for research learning in curriculum teaching. Through such learning, students can experience the process of mathematics activities, while also cultivating their own innovative spirit and