数学是小学教育中的核心课程,如何吸引学生的学习兴趣,培养他们对于抽象问题的分析、判断能力,是小学数学教育的重要目标。拓展性课堂教学,正是针对这一目标而提出的一种课程设计。本文通过对拓展性课堂的概念进行界定、对拓展性课堂的目标加以分析,以期找到小学数学拓展性课堂开发的策略,为这种教学实践提供理论支持,促进我国小学教育事业的发展。 Mathematics is the core curriculum in primary education. How to attract students’ interest in learning and cultivate their ability to analyze and judge abstract problems is an important goal of primary school mathematics education. Extensive classroom teaching, it is precisely for this goal proposed a curriculum design. By defining the concept of extended classroom and analyzing the goal of extended classroom, this paper tries to find out the strategies of expanding the classroom of primary mathematics, provide theoretical support for this teaching practice and promote the development of primary education in our country.