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发散思维就是指对同一问题、同一材料引导学生进行全方位,多角度开阔地看问题,多方位思考和解决问题的思维方式,它是创新思维的核心.在初中四边形习题教学中,可以利用一些典型的复习题,如一题多问,一题多解、一题多变、一题多联、一题多猜来加强学生思维的广泛性、敏捷性、深刻性、灵活性、独创性的培养和训练,从而培养学生的发散思维能力,同时也是开发学生智力,培养学生创造能力的重要手段之一~[1].
Divergent thinking refers to the same problem, the same material to guide students to all-round, multi-angle open to see the problem, multi-directional way of thinking and problem solving, it is the core of innovative thinking .In the junior high school quadrilateral exercises teaching, you can use some typical Of the review questions, such as a question and more questions, a question and more solutions, a question changeable, a question and more, a question and more guess to strengthen the students thinking of breadth, agility, profoundness, flexibility, originality and Training, so as to cultivate the divergent thinking ability of students, but also to develop students ’intelligence and train students’ ability to create one of the important means [1].