The knowledge concept is a prerequisite to the orientation of the educational values.

知识观与教育活动有着重要的依存关系，是构成教育价值取向的前提。

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Then, it defines the basic concept of educational games, analyzes the characteristics, classifications and educational values of it, and elaborates carefully on the general situation of it.

接着，论文界定了教育游戏的基本定义，分析了教育游戏的特点、分类和非教育游戏的不同之处，对教育游戏的概况做了细致的阐述。

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