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小学数学的内容是由数与形两大部分组成的,培养小学生的空间观念是我国小学数学教学的目的之一。只有小学阶段形成牢固的空间观念,培养初步的空间想像力,方能为中学学习论证几何、立体几何打下牢固的基础,也为他们学习物理、地理、天文等其他学科提供便利条件。因此,家长要配合教师,在日常生活中引导孩子观察几何图形、实际动
The content of elementary mathematics consists of number and form. The concept of cultivating pupils' space is one of the purposes of primary school mathematics teaching in our country. Only when the elementary school forms a firm concept of space and fosters initial spatial imagination can we lay down a firm foundation for the study of geometry and solid geometry in secondary schools and facilitate them to study other disciplines such as physics, geography and astronomy. Therefore, parents should cooperate with teachers in their daily lives to guide children to observe the geometry, the actual move