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在数学教学中,培养学生的创造性思维,应根据数学本身的特点和学生的实际情况,从分析创造性思维的形式着手,探讨它的培养途径。一、发散思维与集中思维发散思维又叫求异思维,就是由某一条件或事实出发,从各个方面思考,向外发散,产生出多种答案。例如,在三角式恒等变形中遇见“cosa”,就产生各种联想,出现多种“化”法。利用同角三角
In mathematics teaching, to cultivate students' creative thinking, we should start from analyzing the form of creative thinking according to the characteristics of mathematics and the actual situation of students, and discuss its cultivation ways. First, divergent thinking and concentrated thinking divergent thinking, also known as thinking differently, is based on a certain condition or fact, from all aspects of thinking, outward divergence, resulting in a variety of answers. For example, encountering “cosa” in the triangular isomorphic transformation produces a variety of associations and multiple “stylization” methods. Use the same angle triangle