小学数学教学中合情推理能力培养现状的调查研究——以宿迁市 S 小学高年级为例摘要 《义务教育数学课程标准》(2011 年版)指出“推理能力的发展应贯穿于整个数学学习过程中。推理是数学的基本思维方式，也是人们学习和生活中经常使用的思维方式。合情推理能力的培养教学有助于发展学生的思维、促进学生形成科学的发展观和方法论、培养创新意识”。根据课程标准的要求，合情推理能力在小学数学教学中占重要的地位，但在实习过程中发现较多的小学数学教师在教学时会没有培养合情推理能力的意识。调查发现合情推理能力的培养出现了教师的教学目标设立忽视合情推理能力的培养、课堂教学活动设计不恰当、课堂评价存在缺陷、学生合情推理能力发展不全面、缺乏联系已有经验的能力这些问题。原因主要有教师教学目标解读的偏差、教学中培养途径不明确、缺乏教学反思和教学反馈、学生自身能力的差别这几个方面。为此我们应当从教师提高自身专业素养、解读课标充分理解合情推理能力、合理设计教学环节丰富教学手段、重视学生主体地位、教学反思归纳总结这几个方面入手，培养和发展学生的合情推理能力。关键词 小学数学 教学过程 合情推理能力 Investigation and Research on the Cultivation of Reasonable Reasoning Ability in Primary School Mathematics Teaching-- A Case Study of Senior Grade S Primary School in Suqian CityAbstract points out that "the development of reasoning ability should run through the whole process of mathematics learning.Reasoning is the basic way of thinking in mathematics and the way of thinking that people often use in their studies and lives.The teaching of cultivating reasonable reasoning ability helps to develop students' thinking, promote students to form a scientific outlook on development and methodology, and cultivate innovation consciousness.According to the requirements of the curriculum standards, the ability of reasonable reasoning plays an important role in the teaching of primary school mathematics.However, during the intern...
