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从空间想象能力的形成规律着手,提出空间想象能力训练的四个要素。即在“观察”中树立空间概念,丰富表象的储备量;在“比较”中弄清“物”与“图”相互转化的投影规律;在“思考”中形成空间想象能力;在“多媒体”中完成图形构造。
Starting with the formation of space imagination ability, four elements of space imagination training are put forward. That is, establishing the concept of space in “observation” and enriching the reserve of representation; the projection rule of “material” and “figure” being transformed into each other in “comparison”; in “thinking” In the formation of spatial imagination; in the “multimedia” to complete the graphics structure.