小学数学中学生几何直观能力的培养研究
2021-03-08陈松松
【摘 要】随着新课程改革的深化,小学数学课堂教学的教学目标发生了极大的转变,而几何直观能力作为数学核心素养体系中的重要组成部分,也逐渐进入人们的视野,成了小学数学课堂教学中的重要教学目标之一。因此,在小学数学课堂教学中,教师应充分认识到几何直观能力培养的重要价值,并通过相关培养策略的多元化实施,实现学生几何直观能力的有效培养,促进学生终身学习能力及可持续发展能力的形成。
【关键词】小学数学;几何直观能力;培养价值
中图分类号:G623.5 文献标识码:A 文章编号:0493-2099(2021)34-0079-02
Research on the Cultivation of Students' Geometry Intuition Ability in Primary School Mathematics
( Ligou Primary School, Malantun Town, Taierzhuang District, Zaozhuang City, Shandong Province, China)CHEN Songsong
【Abstract】With the deepening of the new curriculum reform, the teaching goals of primary school mathematics classroom teaching have undergone a great change, and the intuitive ability of geometry, as an important part of the core literacy system of mathematics, geometric intuitive ability has gradually entered people's field of vision and has become one of the important teaching goals in primary school mathematics classroom teaching.Therefore, in the classroom teaching of primary school mathematics, teachers should fully realize the important value of the cultivation of geometric intuitive ability, and through the diversified implementation of related training strategies, realize the effective training of students' geometric intuitive ability, and promote students' lifelong learning ability and sustainable development.
【Keywords】Primary school mathematics; Geometric intuitive ability; Cultivating value
数学是对数量关系和空间图形进行研究的一门自然科学,能通过抽象数量关系与直观几何图形的相互转化对学生进行思维能力的培养、提升数学课堂教学效率。因此,在小学数学课堂教学中,为实现学生数学学习能力的培养,教师应注重对学生进行几何直观能力的培养,使学生能通过图形、符号等直观性数学语言进行抽象数量关系的转化与展示,以此深化学生对数学知识的理解、促进学生对数学问题解题思路的探究,进一步提升小学数学课堂教学的效率以及学生的综合素质能力。
一、小学数学教学中学生几何直观能力培养的价值分析
几何直观能力是指学生在数学学习过程中形成的一种以图形的形式进行问题描述及分析,进而对事物的性质或具体数量关系进行直接感知和整体把握的学习能力,是一种重要的数学学习方法,在小学数学教学中具有非常重要的培养价值。……
