论文部分内容阅读
小学是学生学习数学的启蒙阶段,这一阶段让学生真正理解并掌握一些基本数学思想尤为重要。转化是数学学习和研究的一种重要思想方法。小学数学中,数与数、数与形、几何图形、运算形式之间的转化比比皆是。但在小学数学教学实践中,转化思想的渗透还存在一些值得深入思考和探索的问题。只有充分运用各种转化因素,引导学生培养转化意识,明确转化方向和方法,逐渐培养转化习惯和能力,才能实现从“未知”向“已知”的转化,帮助他们形成知识结构与体系,从而不断提高学习数学的兴趣和能力。
Primary school is the enlightenment stage for students to learn mathematics, this stage allows students to really understand and master some basic mathematical ideas is particularly important. Transformation is an important way of thinking and studying mathematics. Primary mathematics, the number and the number of numbers and shapes, geometric shapes, the conversion between the forms of operation abound. However, in the practice of primary school mathematics teaching, there are still some problems which should be deeply thought and explored. Only by making full use of various transformation factors, guiding students to cultivate the consciousness of transformation, clarifying the direction and methods of transformation, and gradually cultivating transformation habits and abilities can we realize the transformation from “unknown ” to “known ” and help them to form knowledge structure And system, so as to continuously improve the interest and ability of learning mathematics.