新时期小学数学教学模式和方法的改革也在逐步进行,以不断适应现代教育需求,取得了良好的效果。目前,小学数学教学改革的重点在于激发并长效保持学生的学习兴趣,提倡合作、自主、创新式学习,加强对学生学习能力、探究能力、交流能力以及创新能力等综合素质的培养。本文从应用小组合作学习教学方式、在课堂教学设计中激发主动性、在动手实践中促进创新等三个方面帮助构建“合作、自主、创新”的小学数学课堂教学。 The reform of mathematics teaching model and method in primary school in the new era is also being carried out gradually, and the effect of modern education has been constantly met. At present, the reform in primary school mathematics teaching focuses on stimulating and long-term interest in learning and promoting cooperation, independent and innovative learning, and strengthening students’ learning ability, inquiry ability, communication ability and innovation ability and other comprehensive quality training. This article helps to build the “math, autonomy and innovation” elementary mathematics classroom teaching from the three aspects of cooperation group learning teaching mode, inspiring initiative in classroom teaching design and promoting innovation in hands-on practice.