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小学数学开放题学习具有独特的学习价值,为学生思维发展新辟了一条“蹊径”。但基于小学数学开放题的“四基”教学,不仅面临宏观制度的空窗、科研理论的缺位和实践范式的不足,还面临教师认识的偏差、思路的偏颇和行动的盲目等问题。为了解决这些问题,教师可以尝试从通透理解互补呼应、研发课程有本可依、循序渐进逐步放大、注重基础强化开放、变革学法着力思维等维度破解困境,让小学数学开放题学习落地生根,从而更好地为学生的数学思维发展服务。
Primary school mathematics open-ended study has a unique learning value, for the development of student thinking has opened up a “Path ”. However, based on the elementary mathematics open question, the teaching of “Four Basics” faces not only the empty window of macroscopic system, the absence of scientific research theory and the deficiency of practice paradigm, but also the problems of teachers’ cognition, biased thinking and blindness of action . In order to solve these problems, teachers can try to understand the complementary echoes from the perspective, R & D courses have the basis for this, gradual and step by step to enlarge, focusing on the basic strengthening and opening up, So as to better serve the students’ mathematical thinking development.