数学是美的.古希腊数学家普洛克拉斯说过:“哪里有数,哪里就有美.”新课改如火如荼,变式教学进一步拓展提升,促使一线教师在教学工作中要注重知识的内在联系,引导学生发掘知识的纵向和横向联系,注重一题多解、一题多变、一题多图的教学方式,逐步向学生渗透发散性思维的意识.发散性思维是对给出的材料、信息从不同角度,向不同方向,用不同方法、途径探索新知识或寻求问题的多个答案的一种思 Mathematics is the United States. Ancient Greek mathematician Ploelas said: “Where there are numbers, where there is beauty.” "The new curriculum in full swing, variant teaching to further expand and promote, and promote front-line teachers in teaching should pay attention to knowledge Internal relations, and guide students to explore the vertical and horizontal knowledge of knowledge, pay attention to a multi-solution, a changeable, a multi-diagram teaching, and gradually penetrate the divergent thinking of students awareness of divergent thinking is given Material, information from different angles, in different directions, with different ways and means to explore new knowledge or seek answers to multiple questions