【摘 要】教师在小学数学教学中应用思维导图不仅符合当下新课标的教学要求,同时也可有效提升数学课堂的教学效率,对于学生综合能力的提升及其数学素养的养成具有重要意义。为此,本文以北师大版小学数学五年级教材为例,分析了思维导图在小学数学教学中的使用意义,明确运用思维导图的优点,并重点探究了如何应用思维导图提升课堂的有效性,从而促进学生综合素养的提升。
【关键词】思维导图;小学数学;课堂
中图分类号:G623.5 文献标识码:A 文章编号:0493-2099(2021)20-0023-02
Using Mind Maps Skillfully to Improve the Effectiveness of Primary School Mathematics Classroom
(Jinguang Primary School, Quanzhou City, Fujian Province,China) DING Ana
【Abstract】Teachers' application of mind maps in elementary school mathematics teaching not only meets the teaching requirements of the current new curriculum standards, but also can effectively improve the teaching efficiency of mathematics classrooms, which is of great significance to the improvement of students' comprehensive ability and the development of mathematics literacy. To this end, this article takes the fifth grade primary school mathematics textbook published by Beijing Normal University as an example, analyzes the use of mind maps in elementary school mathematics teaching, clarifies the advantages of using mind maps, and focuses on how to use mind maps to improve the classroom the effectiveness of this, thereby promoting the improvement of students comprehensive literacy.
【Keywords】Mind map; Primary school mathematics; Classroom
一、思維导图在小学数学教学中的使用意义
数学学科本就不同于语文、英语等其他学科,它需要学生具有较强的逻辑思维和独立思考的能力,但是由于在数学学习中,学生需要记忆的抽象公式及理论概念较多,许多学生在学习中经常混淆知识点。而教师在教学中运用思维导图,可以将各个复杂的知识点联系起来,促使学生对各部分内容及知识有一个清楚的认识。同时教师也可引导学生在思维导图上将自己没有充分掌握或模棱两可的知识点标注出来,将本单元的知识难点、易错点进行重点标记,为学生今后的课后练习或考前复习时提供便利。而且,思维导图还可帮助学生加深对某单元知识的理解,完善自己的思维能力。如果学生能够在课堂学习中跟随教师的授课速度,自主整理本课的思维导图,那么他们在课下复习或写练习题的时候将更加高效,从而加深自身对课上所学新知的印象。……