小学数学课外作业是数学课堂教学的延伸,是课堂内容的提升和综合,是学科知识的应用和迁移。有效的数学课外作业设计有利于学生更好地掌握知识和技能,进而使学生在思维、情感态度与价值观等多方面得到进步和发展,从而全面实现数学教育目标。如何以《数学课程标准》为依据,设计有效的数学课外作业呢?下面结合教学实践和研究体会,笔者谈几 Primary school mathematics homework is an extension of mathematics classroom teaching is to enhance the content and integration of the classroom is the application and relocation of subject knowledge. Effective design of extracurricular math homework helps students to acquire better knowledge and skills, so that students can make progress and development in many aspects such as thinking, emotional attitudes and values, so as to achieve the goal of math education in an all-round way. How to “mathematics curriculum standards” as the basis, to design effective extracurricular homework it? The following combination of teaching practice and research experience, I talk about a few