中美两国数学课程标准中初中学段“空间与图形”领域的内容标准之比较

Comparison of Content Standards in the Field of “Space and Shape”on Junior Secondary School Stage between Chinese and American Mathematics Curriculum Standards

中美2国数学课程标准中初中学段“空间与图形”领域的内容标准的相同之处表现在:选取内容的理念基本相同,都重视发展学生的空间观念、推理能力,都注重学生的情感体验和客观事实的发现过程;不同之处表现在:编写体例上的不同,包含内容在广度上、深度上的不同,具体目标在呈现方式上的不同,体现在技术整合上的不同.我国课程改革应该注意以下2点:(1)在数学课程改革中加大技术整合的力度,(2)适当扩大课程的广度.

Based on the reform of our country's mathematics curriculum, the paper introduced the background and evolutions of Chinese and American mathematics curriculum standards, and then analyzed the similarities and differences of them taking the content standards of Space and shape?on junior secondary school stage for example from the aim, emphasis, construct, depth, scope, integration technology and so on. At last the author put forward two suggestions as for the reform of mathematics curriculum of our country, i.e., enforcing the integration technology in teaching of mathematics and appropriately broadening the scope of curriculum.