农村小学生数学合情推理的教学现状及策略研究——以a地区10所小学为例.pdf

摘 要 合情推理教学有助提高学生的数学知识与思维能力。但是，农村小学受制于 主观与客观方面的原因，其合情推理教学存在一定的不足。本研究探讨农村小学 合情推理教学策略，以期能够为一线的小学数学教学实践提供参考。本研究具有 一定的理论意义，有利于丰富合情推理教学、小学数学教育等相关领域的研究成 果。与此同时，本研究具有一定的实践意义，能够为农村小学的合情推理教学实 践提供参考，提高数学教学水平。 本研究采用问卷调查法与访谈调查法，就农村小学的合情推理的教学现状进 行调查，并对调查结果进行分析。调查发现，农村小学的合情推理存在一定的不 足。农村小学的合情推理教学存在未重视学生已有的数学知识与经验、师资力量 薄弱、教学物质基础差等方面不足。 根据农村小学合情推理教学存在的不足，本研究提出农村小学合情推理教学 的策略与保障措施。教学策略包括坚持以学生为中心、建立新旧知识与经验联系、 在生活中训练学生合情推理能力、做好数学合情推理教学的评估与反思。同时， 为了保证合情推理教学实践能够顺利实施，本研究提出相应的保障措施。第一， 重视小学生合情推理能力培养；第二，提升数学教师合情推理教学能力第三，提 供充分的数学教学物质保障。 关键词：农村；小学生；数学；合情推理；教学 I Abstract Reasonable reasoning teaching is helpful to improve students mathematical knowledge andthinking ability.However,due tothe subjective and objectivereasons, there are some deficiencies in the teaching of plausible reasoning in rural primary schools. This study explores the teaching strategies of plausible reasoning in rural primary schools, in order to provide a reference for primary school mathematics teaching practice. This research has a certain theoretical significance, which is conducive to enrich the research results in the fields of plausible reasoning teaching, primary school mathematics education and so on.At the same time, this study has a certain practical significance,which can providereference for the teachingpractice of plausible reasoning in rural primary schools and improve the level of mathematics teaching. In this study, questionnaire survey and interview survey were used to investigate the current situation of plausible reasoning teaching in rural primary schools, and the results were analyzed. The survey found that there are some deficiencies in the plausible reasoning of rural primary schools. The reasonable reasoning teaching in rural primary schools has some shortcomings, such as not paying attention to the existing mathematical know