研究发现，总体上研究对象在教材分析中对“空间观点”的关注度不足，在教学设计中偏重空间知识和空间能力的培养，在教学评价中对“空间观点”的关注度较高。
The objects of study are lack of awareness on "spatial perspective" in analysis of textbooks. In the design of teaching, they pay more attention on spatial knowledge and spatial ability.
通过对试验获得数据的分析，也发现了系统设计中存在的问题和不足，提出了改进意见和今后努力的方向。
Through analysis of the data, we found the problems of the system, propose the Suggestions to improve the system.
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