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形象思维是以事物的形象(表象)为思维材料的一种思维。数学形象思维是数学思维的重要组成部分,它是借助带有抽象特征的图解的视觉化形象来进行思考的。三年级上半学期有一节《轴对称图形》的几何课。该课在《数学课程标准》中属于“空间与图形”的领域,而“空间与图形”作为小学数学四大内容领域之一,它是人们更好地认识和描述生活空间并进行交流的重要工具。教师在教授这一模块的数学知识时通过别具匠心的教学策
Image thinking is a kind of thinking based on the material image (appearance) as the thinking material. Mathematical image thinking is an important part of mathematical thinking, which is based on the visual image of a graphic with abstract features. The third semester of the third grade there is a section of “axisymmetric graphics” geometry class. This course belongs to the field of “space and graph” in the “Mathematics Curriculum Standard”, and “space and graph” is one of the four major fields of mathematics in primary school. It is a way for people to better understand and describe the living space An important tool to communicate. Teachers through the mathematical knowledge of this module through the distinctive teaching strategy