《九年义务教育全日制小学数学教学大纲(试用)》(以下简称《大纲》),于1992年5月经国家教育委员会中小学教材审定委员会小学数学学科审查委员会审查通过。这份《大纲》在制定过程中,广泛调查了我国社会经济发展对人才的需求和学校实际教学情况,认真总结了我国四十多年来中小学数学教育和教学改革的经验,深入研究了九十年代中小学数 The “Nine-year Compulsory Education Whole-day Primary Mathematics Teaching Outline (Trial)” (hereinafter referred to as the “Outline”) was approved by the Primary Mathematics Review Committee of the National Education Committee’s Teaching and Research Committee for Primary and Secondary Schools in May 1992. During the formulation of the “Outline”, we extensively investigated the demand for talents and actual teaching in schools in China’s social and economic development, and carefully summarized the experience of mathematics education and teaching reform in primary and secondary schools in China for more than 40 years. Number of elementary and middle schools in the decade