合情推理能力在小学数学教学中的初实践

The Initial Practice of Reasoning Ability in Primary School Mathematics Teaching

合情推理能力指的是结合已有的事实,凭着直觉与经验,在归纳与类比中推断结果。就数学学科素养发展的角度分析,强化培养学生合情推理能力,深化学生对知识的理解有利于提高学生探究能力与独立学习能力。就目前小学数学教学现状分析,合情推理的实践与渗透仍然存在一定的困难,大部分学生在学习过程中很难结合自身经验与知识进行合情推理。针对这个问题,笔者就结合小学数学教学经验探讨合情推理能力在小学数学教学中的实践。

The ability of reasonable reasoning refers to the inference results in induction and analogy based on the existing facts and intuition and experience.From the perspective of the development of mathematical literacy,strengthening the cultivation of students'reasonable reasoning ability and deepening students'understanding of knowledge is conducive to improving students'inquiry ability and independent learning ability.Based on the analysis of the current situation of primary school mathematics teaching,there are still some difficulties in the practice and penetration of reasonable reasoning.Most students are difficult to combine their own experience and knowledge in the learning process.In view of this problem,the author discusses the practice of reasonable reasoning ability in primary school mathematics teaching based on primary school mathematics teaching experience.