【摘  要】小学生的年龄特征和性格特征决定了他们在学习过程中会面临一定程度的困难，尤其是在数学学科学习中。数学知识点庞杂、抽象性较强，同时又具有很强的系统性，每个知识点都是有密切联系的，教师教学和学生学习都要立足大单元视角，围绕单元整体制定教学目标，调整教学策略。再加上思维导图的辅助，能够通过图文并茂的方式将单元知识点直观地呈现出来，帮助学生加深理解，促进数学教学工作的顺利开展。本文将立足大单元视角，对小学数学教学中思维导图的应用进行有效研究。

【关键词】大单元视域下;小学低年级;数学教学;思维导图

中图分类号：G623.5      文献标识码：A      文章编号：0493-2099（2021）24-0128-02

【Abstract】The age characteristics and personality characteristics of primary school students determine that they will face a certain degree of difficulty in the learning process， especially in the study of mathematics. Mathematics knowledge points are complex， abstract， and at the same time highly systemic. Each knowledge point is closely related. Teacher teaching and student learning must be based on the perspective of the large unit， formulate teaching goals around the unit as a whole， and adjust teaching strategies.Coupled with the aid of mind maps， the unit knowledge points can be presented intuitively through pictures and texts， which can help students deepen their understanding and promote the smooth development of mathematics teaching. Based on the perspective of large units， this article will conduct effective research on the application of mind mapping in elementary school mathematics teaching.

【Keywords】From the perspective of large units; Junior primary school; Mathematics teaching; Mind map

隨着我国社会以及教育事业的不断发展，外界新鲜事物对于学生的诱惑越来越多，也使很多小学生在学习过程中难以保持全神贯注的状态，由此我们也可以看出，传统的教学模式往往已经很难满足小学生的学习需求，无法有效调动学生课堂学习积极性。而思维导图在小学数学课程教学中的广泛应用，能够使数学知识生动具体地展示在学生面前，将数学知识点与图案以及丰富的色彩联系到一起，为学生带来了更加具有层次性的视觉体验，也有利于激发学生想象力，使学生通过更加直观的视角对数学知识点进行深入理解。基于此，本文也尝试对大单元视域下小学低年级数学教学中的思维导图运用进行了研究。

一、重视单……