【摘要】 “双基”教学是我国数学教学的传统特色和优点.本文回顾其形成及发展，进行了分期，着重分析了“双基”在我国数学教育体系形成期和成熟期的特点.对“双基”的界定，“双基”要求适度性以及“双基”与素质教育的关系提出了意见.更多还原

【Abstract】 Double-base (basic knospacedge and basic skill) teaching is a traditional feature in my country.This article reviews its history of formation and development and analyses emphatically its charactaristics in formation time and mature period of mathematic didactic system. The article also offers a few ideas to its definition,moderate demand and relationship with quality education.更多还原