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在小学阶段如何促使学生获得空间观念的积累,逐步形成空间想象力,发展空间观念,是小学数学教师在“空间与图形”这个学习领域中要研究的问题。我认为在教学中可以根据学生的心理特点和认知规律,
How to encourage students to acquire the concept of space in primary school and gradually form the imagination of space and develop the concept of space are the questions to be studied in primary school mathematics teachers in the field of study of “space and figure”. I think in teaching can be based on the psychological characteristics and cognitive rules of students,