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2011年修订、颁布的《数学新课程标准》正式提出了在小学阶段模型思想的基本理念和作用,明确了模型思想的重要意义,提出了模型思想的建立是学生体会和理解数学与外部世界联系的基本途径。作者结合低年级的教学实例谈了对直观模型的认识和直观操作在实践教学中要注意的问题。
The new mathematics curriculum standard revised and promulgated in 2011 formally put forward the basic idea and function of the model thinking in the primary school stage and clarified the significance of the model thinking. It is put forward that the establishment of the model thinking is a way for students to understand and understand the connection between mathematics and the outside world The basic way. The author, combined with the teaching examples of the lower grades, talked about the problems that should be paid attention to in the practice teaching to the cognition and intuitionistic operation of the intuitionistic model.