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图形与几何是小学数学教材的重要组成部分,也是学生发展空间观念的重要载体,只有在教学中提供多元素材,创设多维活动,构建探究平台,才能将图形与几何的教学落到实处,真正发展学生的空间观念。
Graphics and geometry are important components of primary school mathematics teaching materials and an important carrier of students’ development of space concept. Only through providing multiple materials in teaching, creating multidimensional activities and building exploration platforms can we bring the teaching of graphics and geometry into practice and truly develop Student’s space concept.