自 2 0 0 1年 9月起 ,到目前为止全国已有 5 0 0多个县 (区 )进行了《全日制义务教育数学课程标准》(实验稿 ) [1 ] (以下简称《标准》)的课程改革的实验 .《标准》汲取了国内数学教育改革的优秀成果 ,注意到国外数学教育发展的趋势 ,提出了涉及数学课程观、数学课程价值观、数 Since September 2001, more than 500 counties (districts) across the country have so far carried out the “Mathematics Course Standard for Full-time Compulsory Education” (experimental draft) [1] (hereinafter referred to as “the Standard”). The experimental reform of the curriculum. “Standard” took the excellent achievements of the domestic mathematics education reform, noted the development trend of foreign mathematics education, put forward the concept of mathematics curriculum, mathematics curriculum values, number