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2011版《小学数学课程标准》中明确指出:“使学生逐步形成简单的几何形体的形状、大小和相互位置关系的表象,能够识别所学的几何形体,并能根据几何形体的名称再现它们的表象.”教师的教应教会学生学习的策略,使学生掌握科学的思维方法,培养学生的创新意识.从这个角度来看,培养学生初步的空间观念不仅是小学数学教学的目的之一,而且是我们几何教学的根本着眼点.一、实验与研究1.研究方法笔者在本校所教的两个六年级教学班,六(1),六(2)班.
The 2011 edition of Elementary Mathematics Curriculum Standard clearly states: “By allowing students to gradually form the appearance of simple geometric shapes, sizes and mutual positional relationships, they can recognize the geometry they learn and reproduce them according to the name of the geometry . ”Teachers’ teaching should teach students to learn strategies that enable students to master scientific thinking methods and cultivate students’ innovative consciousness. From this point of view, cultivating students’ initial spatial concepts is not only one of the purposes of primary school mathematics teaching , But also the fundamental point of our geometry teaching.One, experiment and research 1 research methods I teach in the school two sixth grade teaching classes, six (1), six (2) classes.