范万金
摘 要:探究式教学是以自主探究为主的教学模式,主要是指在教师的指导下以学生独立自主探究或者合作讨论为基础,以教材为内容,以学生实际生活为参照对象来为学生提供自由表达和探究思考的教学形式。为此,文章在阐述探究性教学模式内涵和应用作用的基础上,结合部编版四年级数学教学内容,从教学情境的创设、组织学生开展自主探究、选择适合的探究方式几个方面具体分析如何优化小学数学探究教学。
关键词:小学数学;探究教学;实践
【中图分类号】G623.5 【文献标识码】A 【文章编号】1005-8877(2021)07-0157-02
Practical Analysis of Elementary School Mathematics Inquiry Teaching
FAN WanJin (Pantuo Central School,Zhangpu County,Zhangzhou City,Fujian Province,China)
【Abstract】 Inquiry-based teaching is a teaching model based on independent inquiry or cooperative discussion by students under the guidance of teachers.It mainly refers to the teaching form that provides students with free expression and inquiry-based thinking by taking textbooks as the content and students actual life as the reference object.To this end,on the basis of elaborating the connotation and application function of the inquiry-based teaching mode,this paper combines the compilation of the fourth-grade mathematics teaching content,and analyzes how to optimize the elementary mathematics inquiry-based teaching from the aspects of the creation of teaching situation,the organization of students to carry out independent inquiry,and the selection of appropriate inquiry methods.
【Keywords】 Primary school mathematics;Inquiry teaching;Practice
高效的课堂教学活动不能简单地靠模仿与记忆,动手实践、自主探究与合作学习是小学生学习数学最有效的学习方式。因此,我们小学数学课堂教学应营造一种符合小学生认知规律、轻松愉悦的学习氛围,鼓励他们积极探究与合作交流,并且不断地自我反思,最终能够有效解决数学问题。四年级学生进入到学习的第二阶段,这个阶段的学生具备较强的求知欲和好奇心,且在学习的时候显示出较强的动手操作能力、自主探究能力,但是他们的抽象概括能力不强,思维方式仍然停留在形象思维阶段。为了能够拓展学生的学习思维,在四年级数学教学中教师引入自主探究教学模式。
1.探究性教学概述
探究式教学模式主要是指学生在学习数学概念和数学原理的时候,教师仅仅是为学生提供一些问题和案例,让学生以小组合作交流的形式来独立探索学习问题,最终通过自己的认识和发现来掌握数学原理、概念和结论的学习方法。……