传统的数学教材,往往采用综合、演绎的形式,将数学知识纳入严格的逻辑体系。这样的形式和体系,对培养学生的逻辑思维能力无疑是有一定作用的。但是对发展学生的发散思维的因素却被这种体系所掩抑。因此教师要认真钻研教材,分别从宏观体系和微观环节上挖掘教材中的“发散”因素,为培养和训练学生的发散思维能力提供素材。 The traditional mathematics teaching materials often adopt the form of synthesis and deduction, and incorporate mathematical knowledge into a strict logical system. This form and system will undoubtedly have a certain effect on cultivating students’ logical thinking ability. However, the factors that have contributed to the development of students’ divergent thinking have been masked by this system. Therefore, teachers should carefully study teaching materials and dig out the “divergence” factors in the textbooks from the macro system and the micro-level to provide materials for training and training students’ divergent thinking ability.