小学数学运算中学生推理能力培养

摘 要数的运算在数学学科的四个主要部分都有广泛涉及，运算过程中不乏推理的存在，在教学中不难发现，学生的运算水平往往会影响推理能力的发挥。因此，大部分小学数学教师都面临着如何在在运算过程中科学、有效地提升学生的推理能力的问题。但是当前小学数学关于在运算中提升推理能力的研究较少，且一直以来都注重“空间与几何”方面的推理，忽视“数与代数”之间的运算过程中存在推理，因而在运算过程中提升推理能力的研究是很有意义的。本文在借鉴一些教育学、心理学和数学方面的专家的理论和教学经验的基础上，融合当前我国的小学数学教学关于推理能力提升常存的问题，分析了影响教师在运算中培养学生推理能力的因素，从而得出一些具体的实践策略，给予教师一些参考的依据和理论指导。关键词：小学数学；数学运算；能力培养；推理能力AbstractThe number of operations in the four major disciplines of mathematics have a wide range of involved in the process of the existence of reasoning, in teaching is not difficult to find, the level of students often affect the reasoning ability to play. Therefore, most of the primary school mathematics teachers are faced with the question of how to scientifically and effectively improve the students' reasoning ability in the process of operation. However, there is little research on the ability of the elementary school mathematics to improve the reasoning ability in the operation, and has always focused on the reasoning of "space and geometry", ignoring the reasoning between the operation of "number and algebra", and thus in the process of operation. It is worthwhile to study the ability to improve reasoning. On the basis of some theories and teaching experiences of experts in pedagogy, psychology and mathematics, this paper analyzes the problems existing in the teaching of primary school mathematics in China, and analyzes the problems that affect teachers' ability of training students in the operation ,Of the f...