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《数学课程标准(2011年版》中指出:“学生通过学习,能够获得适应未来社会生活和进一步发展所必需的重要数学知识以及基本的数学思想方法。”数学思想,是数学的精髓,是数学的灵魂,是数学方法的进一步提炼和概括,在教学中渗透数学思想,可以促进学生对知识的本质认识,而转化思想作为数学思想的核心,更是起着举足轻重的作用,它是通过数学元素之间的联系,将未知的,陌生的,复杂的问题通过演绎归纳转化为已知的,熟悉的,简单的问题。在小学教学中,主要表现为化繁为简、化曲为直、化数为形、新旧转化,小学生掌握转化思想,可以有效地提高思维的灵活性,提高自己获取知识和解决实际问题的能力。
The Standard of Mathematical Curriculum (2011 Edition) states: “Students acquire important mathematics necessary for future social life and further development as well as basic mathematical thinking and learning through learning.” Mathematical thinking is the essence of mathematics and is The soul of mathematics is a further refinement and generalization of mathematical methods. Penetration of mathematics in teaching can promote students’ understanding of the essence of knowledge, and transforming thought, as the core of mathematical thought, plays a decisive role. Through mathematics Elements of the relationship between the unknown, strange, complicated problems by deductive deduction into known, familiar, simple problem in primary school teaching, mainly manifested as simplistic, inflectional straight, The number of forms, the transformation of old and new, primary school students master the transformation of thinking, can effectively improve the flexibility of thinking, improve their ability to acquire knowledge and solve practical problems.