赵祥林

【摘 要】在小学阶段创设问题情境既有助于学生产生探索兴趣,同时也可以让学生在研究问题的过程中更扎实地掌握知识,更透彻地理解知识,进而学会运用知识去解决问题。基于此,小学数学教师在教学过程中需要全面研究教学内容,并根据不同内容创设出不同的问题情境。笔者在研究小学数学特点以及问题教学情境创设效果的基础上提出几点创设问题情境的策略,以期为小学数学教师提供参考。
【关键词】问题情境;教学内容;小学数学
中图分类号:G623.5 文献标识码:A 文章编号:1006-7485(2021)30-0046-02
The Creation of Problem Situation in Primary School Mathematics Teaching
(Huocheng Central Primary School, Shandan County, Zhangye City, Gansu Province, China) ZHAO Xianglin
【Abstract】Creating problem situations at the primary level will not only help students generate interest in exploration, but also enable students to grasp knowledge more firmly and understand knowledge more thoroughly in the process of researching problems, and then learn to use knowledge to solve problems. Based on this, primary school mathematics teachers need to comprehensively study the teaching content during the teaching process, and create different problem situations based on different content. On the basis of studying the characteristics of primary school mathematics and the effect of creating problem teaching situations, the author puts forward several strategies for creating problem situations in order to provide reference for primary school mathematics teachers.
【Keywords】Problem situation; Teaching content; Primary school mathematics
數学是一门注重学生思维发展、培养学生解决问题能力的学科,因而在小学开展数学科目教学过程中,教师要注重学生对问题的解决情况。在小学阶段积极创设问题情境的效果直接影响着学生解决问题与思考问题的能力,为此教师更需要注重数学课堂中所创设问题情景的有效性。
一、以多媒体为依托创设问题情境
多媒体教学设备由于具有便捷性与内容丰富性的特点,在小学教学中得到了良好的应用,因而大部分小学也积极引入了多媒体设备。为了更好地创设问题情境,小学数学教师就可以借助多媒体设备来为学生呈现出与问题有关的内容,一方面小学数学教师可以结合学生对于本节知识了解的程度来为学生提供相应的案例与素材,并借此提出相应的问题,通过创设出相关的问题情境,使小学生可以在课堂导入环节中对本节课所讲授的内容更感兴趣,让学生在课堂中的专注程度得到提升。……