浅谈合理利用学具提升小学数学教学效率
2021-10-30刘平

【摘 要】现今,小学数学的数学标准和教学要求相较于以往已经有了很大的变化。小学数学将陪伴学生的六年时光,在此期间,教师可以通过寓教于乐的手段,培养学生的学习兴趣和思考能力,降低学生的出错率,提升授课效率。对于学具的使用,教师要注意科学合理,从而使数学教学达到事半功倍的效果。本文就学具在数学教学中的应用背景做出阐述,并提出一系列利用学具提升数学教学效率的有效举措,供一线教职人员参考交流。
【关键词】合理利用;学具;小学数学;教学效率
中图分类号:G623.5 文献标识码:A 文章编号:1006-7485(2021)30-0026-02
On the Reasonable Use of Learning Tools to Improve the Efficiency of Primary School Mathematics Teaching
(Xintian School District, Minle County, Gansu Province,China)LIU Ping
【Abstract】Nowadays, the mathematics standards and teaching requirements of primary school mathematics have changed a lot compared with the past. Primary school mathematics will accompany students for six years. During this period, teachers can cultivate students' interest in learning and thinking skills through edutainment, reduce students' error rate, and improve teaching efficiency. For the use of learning tools, teachers should pay attention to science and rationality, so that mathematics teaching can achieve a multiplier effect with half the effort. This article explains the application background of learning tools in mathematics teaching, and proposes a series of effective measures to use learning tools to improve the efficiency of mathematics teaching for reference and exchanges by front-line faculty.
【Keywords】Rational use; Learning tools; Primary school mathematics;Teaching efficiency
一、小學数学学具使用背景分析
(一)小学数学学具的应用价值
对于小学生来讲,抽象的东西难以理解,这是因为小学生的认知结构主要集中于生活来源,生活的边界就是认知的边界。为了尽快解决小学生认知能力不足的问题,教师有必要让小学生亲手制作数学学具,一方面锻炼动手能力,另一方面在教师或家长指导下动手也是对数学知识的基础预习,有助于理解一些理论性抽象性知识点。正所谓兴趣是最好的老师,当学生真正体会到用自己的学具解决自己学习过程中的问题时,学生的成就感和愉悦感无法言述,关键是这样的行动可以为数学学习提供了强大的内驱力。学生在动手制作的过程中,也可以融入自己的思考。作为辅助教学类用品,教师要注重学具对学生的思维启迪和启智,让学生感知到数学学具的好玩有趣,克服学习过程中的畏难心理,以学具为手段,以完成教学目标为目的,调动了学生的积极性、主动性。……