摘要
小学数学教材中"图形与几何"这部分知识中,"图形面积"问题占了很大一部分比重。而在苏教版、人教版和北师大版3个版本的数学教材中,这部分的内容安排和编排位置都有所不同,最突出的是对课堂活动内容的设计。通过对知识结构、内容分布、知识引入、例题分析、概念的形成五个方面的对比分析苏教版、人教版和北师大版三个版本的数学教材之间的异同。
In primary school mathematics textbooks, planar figure area accounted for a large proportion in the knowledge of the graph and geometry part. Three different versions of textbooks from Jiangsu Education Press, People＇s Education Press and Beijing Normal University Publishing Group have different arrangements in content and positions and the most prominent difference is for the design of classroom activities. Similarities and differences between the three versions of mathematics textbooks are analyzed from the perspectives of knowledge structure, content distribution, knowledge introduction, examples analysis and formation of concepts.
关键词
苏教版
人教版
北师大版
小学数学教材
平面图形面积
Jiangsu Education Press
Publishing Group
primary school mathematics People＇s Education Press
Beijing Normal University textbooks
planar figure area
