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学习数学的过程应该是一个生动活泼和张扬个性的过程,数学教学中只有努力培养学生的发散思维能力,才有利于提高学生学习的主动性、积极性、求异性、创新性,才能让数学课堂充满活力,真正达到提高课堂教学有效性的目的。一、创造发散思维机会在教学中,有意识地让学生探讨解决问题的各种可能的途径,会有利于发散性思维的培养。如教学“用分数解决问题”时,设计习题:有两根同样长的绳子,第一根截去1/6,第二根截去1/6米,哪一根绳子剩下的部分长?此题出示后,有的学生说:一样长。有的学生说:不一定。然后让学
The process of learning mathematics should be a lively and individualistic process, and only efforts to cultivate students ’divergent thinking ability in mathematics teaching can help to improve students’ initiative, enthusiasm, diversity and innovation in mathematics teaching to make mathematics classroom full Vitality, and truly achieve the purpose of improving the effectiveness of classroom teaching. First, to create divergent thinking opportunities In teaching, consciously allow students to explore various possible ways to solve the problem, will be conducive to the development of divergent thinking. Such as teaching “use the score to solve the problem ”, the design exercises: there are two as long as the rope, the first root cut off 1/6, the second cut 1/6 meters, which rope the remaining part Long? This question is displayed, some students said: as long. Some students say: Not necessarily. Then let’s learn