发散思维是创造思维的关键和核心。挖掘习题中隐含的潜在因素,采取灵活而又适当的变换手法,是培养学生学习兴趣和开拓学生积极的求异思维的有效途径。一、一题多解,培养学生横向发散思维一题多解是横向发散思维的具体体现,是提高学生学习效率的有效途径。 Divergent thinking is the key to creating thinking. Digging the potential factors hidden in the exercises and adopting flexible and appropriate transformation techniques are effective ways to cultivate students’ interest in learning and explore students’ positive thinking. One solution to the problem and multiple solutions to develop students’ diversified thinking on multiple issues is a concrete manifestation of horizontal divergent thinking and an effective way to improve student learning efficiency.