摘要
文章就估算在小学数学课程中的特性进行分析,提出了估算要求小学生的实践性突出、观察性强、计划性严谨和效率性高等特性,给出了在小学数学课堂教学中要培养学生的估算意识、完善学生的估算方法和建立科学的评价方式等教学建议及教学方法。
In this paper,we analyze the features of estimation in elementary math curriculum,and put forward the characteristics of estimation are its practicality,strong observation,strict planning and high efficiency.Then,we give some teaching suggestions and methods for cultivating students’estimation consciousness,perfecting students’estimation method and establishing scientific evaluation method in primary school mathematics classroom teaching.
作者
王元
WANG Yuan(Mathematics Teaching and Research Group,Rongguang International School,Jinhua,Zhejiang 321000,China;College of Education,Zhejiang Normal University,Jinhua,Zhejiang 321000,China)
出处
《教育教学论坛》
2020年第33期315-316,共2页
Education And Teaching Forum
基金
2017-2020年度国家自然科学基金委项目“混杂投影算法与应用研究”(11671365)。
关键词
小学数学
估算
价值
教法
primary school mathematics
estimation
value
teaching method
