【摘    要】小学数学与初中数学有着本质的区别，前者注重对于学生算数能力的提升，后者对于学生逻辑思维和空间思维能力要求较高。在小学数学教学过程中，教师应该以小学与初中数学知识的衔接为契机，逐步培养学生的综合思维能力，为其初中数学的学习奠定良好的基础，避免他们在升入初中后出现不知所措的局面。加强小学数学与初中数学知识之间的衔接，也是我国新课程改革的重点内容，对于提升教育活动的连贯性具有重要意义。本文主要探讨了小学与初中数学知识衔接的教学策略。

【关键词】小学数学;初中数学;知识衔接;有效性

中图分类号：G633.6       文献标识码：A      文章编号：1006-7485（2021）15-0159-02

On the Effectiveness of Mathematics Teaching in Primary School from the Connection of Mathematics Knowledge between Primary School and Junior Middle School

（Sanli Primary School， Shandan County， Zhangye City， Gansu Province，China） YANG Jian

【Abstract】The primary school mathematics and the junior middle school mathematics have the essential difference， the former pays attention to regarding the student mathematics ability promotion， the latter regarding the student logical thinking and the spatial thinking ability request is higher. In the process of mathematics teaching in primary schools， teachers should take the connection of mathematics knowledge between primary schools and junior middle schools as an opportunity to develop students'comprehensive thinking ability step by step and lay a good foundation for junior middle school mathematics learning， avoid being overwhelmed when you enter junior high school. Strengthening the connection between primary school mathematics and junior middle school mathematics knowledge is also the key content of new curriculum reform in our country， which is of great significance to enhance the coherence of educational activities. This article mainly discussed the primary school and the junior middle school mathematics knowledge link teaching strategy.

【Keywords】Primary school mathematics; Junior middle school mathematics; Knowledge convergence; Validity

一、做好小学与初中数学的知识衔接的意义

小学阶段是学生身心发展的关键阶段，数学能够有效培养他们解决基本问题的能力和促进他们的心智发育。小学数学知识与初中数学知识相比，前者更加注重引导学生将最基本的数学知识在日常生活中进行简单应用，而后者更注重培养学生的数学思维。在现有的应试制度下，较多小学数学教师在教学中采取了让学生识记数学概念、知识点和公式的教学策略，导致小学生的数学思维僵化、推理能力弱，对于许多数学问题“知其然而不知其所以然”，他们中许多人上初中后不大适应初中数学知识的学习。

基于此，小学教师不仅要完成小学数学的基本教学任务，还应做好小学数学与初中数学知识内容的衔接教学，使小学生将来进入初中后能够适应初中数学课程的学习，提高小学和初中数学知识的连贯性及系统性，培养小学生的逻辑思维、空间思维及发散性思维。……