培养学生的创造性思维是素质教育的要求。在创造性思维的构建中,发散性思维是主导成分和核心,是人的创造力的主要源泉。所谓发散性思维,就是以某一个问题为中心,从不同角度、不同侧面、不同层次,去观察、思考、寻求解决问题的一种思维方式。发散性思维也叫辐射思维、求异思维,它是一种多向展开的思维,是根据已有的信息,由已知探索未知,对同一个问题,从不同的角度、不同的方向思考,从多方向寻求多样性答案的一种展开性的思维过程和思维方向。它的 Cultivating students’ creative thinking is the requirement of quality education. In the construction of creative thinking, divergent thinking is the dominant ingredient and core, and is the main source of human creativity. The so-called divergent thinking is a way of thinking that focuses on one problem, observes, thinks, and seeks to solve problems from different perspectives, different aspects, and different levels. Divergent thinking is also called radiation thinking and divergent thinking. It is a kind of multi-directional thinking. It is based on existing information. It is known to explore the unknown, think about the same problem, from different perspectives and in different directions. An unfolding thought process and direction of thinking that seek diversity answers from multiple directions. its