摘要
度量与人类生活密不可分,也是量化与标准思维运用的开始.在数学课程中,度量衡是小学一～三年级学习的度量内容.对中日韩 3 国小学数学教材中的度量衡内容进行了比较.宏观上统计分析了 3 国小学数学教材中度量衡所占的页码数、年级分布、内容选取、编排逻辑有哪些相同点和不同点;微观上研究选取了长度作为案例,挖掘中日韩教材度量衡内容在知识点的选取和编排上所呈现的相同点和不同点.在分析的基础上提出思考与建议:充分认识度量衡的价值;教材编修要关注度量教学的实践性;注重度量单位字母表示的规范书写与应用;注重度量衡内容编排的整体性与统一性.
Abstract
Measurement is inseparable from human life,and it is also the beginning of the application of quantification and standard thinking.In the math courses,"length,capacity and weights"is the measurement content taught in the first to third grades of elementary school.This study compares the contents of"length,capacity and weights"in primary school textbooks of China,Japan and South Korea.At the macro level,the similarities and differences in the number of pages,grade distribution,content selection and arrangement progress of length,capacity and weights in the three primary school mathematics textbooks are statistically analyzed.At the micro level,length is selected as a case to analyze the similarities and differences in the selection and arrangement of knowledge points in the specific understanding of length.On the basis of the analysis,thoughts and suggestions are put forward:fully understand the value of length,capacity and weight;the editing of textbooks should pay attention to the practicality of measurement teaching;pay attention to the standardized writing and application of letter representation of measurement units;and pay attention to the integrity and unity of the content arrangement of length,capacity and weight.
基金项目
全国教育科学规划教育部青年课题(2023)(EHA230488)
中国基础教育质量监测协同创新中心国家监测专项()
山东省教育科学规划课题创新素养专项(2022CYB200)
国家科技期刊平台
NSTL
万方数据