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在教学中向学生逐步渗透数学基本思想是新课程标准“四基”要求之一。转化思想是数学基本思想的重要组成部分,在小学数学教学中应用得十分广泛,它架起了新旧知识之间的桥梁。教学中有意识地渗透转化思想,可以使学生形成良好思维素质,培养创新意识,提高解决问题能力。笔者结合教学实践谈谈在数学教学中渗透转化思想的四种方法。一、利用趣味故事渗透转化思想有些妙趣横生的小故事,能引发学生无穷的遐想,是向
The gradual infiltration of students into mathematics in teaching is one of the requirements of the new curriculum standard “Four Basics”. The idea of transformation is an important part of the basic idea of mathematics. It has been widely used in elementary mathematics teaching and it has set up a bridge between new and old knowledge. Consciously permeating and transforming ideas in teaching can help students to form good thinking qualities, cultivate innovative awareness and improve their ability to solve problems. The author combines teaching practice to talk about the four methods of infiltration and transformation in mathematics teaching. First, the use of interesting stories infiltration transformation Some interesting little story, can lead students endless reverie, is to