摘要
课程改革中小学几何课程目标与内容的变化要求我们对小学生空间观念发展的水平和规律进行研究。从课程的角度出发设计和编制测试卷是本研究的基础，对500多名小学生进行测试并分析其结果后发现，二、三年级学生和四、五、六年级学生的空间观念发展水平分属两个不同的阶段，在不同的测试内容中他们分别达到不同的水平；同时还发现与概念有关的任务一般要到四年级才可以较好地完成。所得结果及建议可为课程改革和实施提供实证研究的基础。
The changes of the aims and the contents of the primary geometry curriculum require us to study the development rules and levels of the spatial sense of the students. Designing the test paper from the view of curriculum is our research foundation. 500 pupils were selected to take the test. By analyzing the test result, we find that the development levels of the spatial sense of Grade 2- 3 students and Grade 4 - 6 students represent two development stages, and they reach different levels of spatial sense in different contents of the test. It is also indicated that students in Grade 4 can fulfill the tasks better, which involve the understanding and application of the concept. Some suggestions are put forward on the design of related content of geometry curriculum for primary schools.
出处
《课程．教材．教法》
CSSCI
北大核心
2008年第10期43-48,共6页
Curriculum，Teaching Material and Method
关键词
几何课程
空间观念
发展水平
小学生
geometry curriculum
spatial sense
development level
pupils
