小学低年级数学前置性作业必须注重开放性作业、生活化作业、情境化作业,必须注重多样性、弹性化、开放性和个性化,而这需要教师一点一滴地改进和追求,需要教师在立足知识技能的同时,充分考虑低年级学生的认知特点和兴趣点,根据学生实际设计和改革前置性作业。 Primary mathematics preparatory work must pay attention to open-ended homework, living operations, contextualized operations, we must focus on diversity, flexibility, openness and personalization, which requires teachers to improve and pursue bit by bit, the need Teachers based on knowledge and skills at the same time, give full consideration to the cognitive characteristics of lower grade students and points of interest, based on the actual design and reform of students pre-homework.