摘要
以人教社20世纪80年代、90年代和21世纪初先后出版的3种小学数学教材中"圆"的课程内容为研究对象,从内容广度、内容呈现和习题水平等进行比较分析.可以看出,3种教材的内容广度不断缩小,内容呈现特点明显、形式多样,习题水平存在差异.
By studying courses of “circle” in three kinds of PEP primary school mathematics textbooks published in 1980s’, 1990s’ and beginning of this century, analyzing in scope&forms of content, difficulty of exercises, we can draw conclusion that the courses of“circle”in these three textbooks have smaller scope, more evident features& various forms of content and have differences in exercises difficulty.
出处
《数学教育学报》
CSSCI
北大核心
2015年第2期46-49,共4页
Journal of Mathematics Education
基金
全国教育科学“十二五”规划专项课题——建国以来中国小学数学课程发展研究(GIA117014)
扬州大学教学改革重点研究课题——“小学数学课程与教学”课程的改革探索
关键词
人教社
小学数学教材
圆
内容广度
内容呈现
习题水平
PEP
primary school mathematics textbook
circle
content scope
content form
exercise difficulty
