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培养小学生初步的空间观念是发展空间想象力的基础,是小学几何初步知识教学中的一项主要任务。儿童随着空间观念的积累,可以逐步形成空间想象力,这将为目前和以后的学习奠定必要的基础。因
To cultivate pupils’ preliminary concept of space is the basis for developing spatial imagination and is a major task in the elementary knowledge teaching of elementary geometry. With the accumulation of space concept, children can gradually form spatial imagination, which will lay the necessary foundation for present and future learning. because