摘要
教师在课堂教学中应注重数学意识、几何直观思维的渗透,可引导学生借助自身的几何直观能力更好地梳理解题思路,以此展开数据分析、数学运算与数学推理。几何直观能力与数学知识经验息息相关。文章结合小学数学几何教学案例,从多元角度进行探讨,提升学生的几何直观能力,培养学生的数学学科素养。
In the classroom teaching,teachers should pay attention to the infiltration of mathematical consciousness and geometric intuitive thinking,which can guide students to sort out the problem-solving ideas better with their own geometric intuitive ability,so as to carry out data analysis,mathematical operation and mathematical reasoning.The ability of geometric intuition is closely related to mathematical knowledge and experience.Combining with the teaching cases of mathematical geometry in primary schools,this paper discusses from multiple perspectives to improve students’ability of geometric intuition and cultivate students’mathematical literacy.
作者
黄丽莉
HUANG Lili(Xinxi Primary School,Licheng District,Putian 351100,China)
出处
《当代教研论丛》
2020年第6期15-16,共2页
contemporary Teaching and Research
基金
莆田市荔城区2019年小学教育教学研究立项课题“小学生数学几何直观能力教学策略的研究”(课题编号LCKT201926)
关键词
小学数学
数学意识
几何直观
空间观念
Primary school mathematics
Mathematical consciousness
Geometric intuition
Spatial concept
