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以最基本的概念为核心组建知识结构 数学知识本身有着严密的逻辑性,我们应遵循这特点,使小学数学知识形成一个联系紧密的、纵横交错的知识网络。在这网络中,我们要弄清哪些知识在网络中起决定作用,哪些知识是从属关系的。
Constructing knowledge structure with the most basic concepts as the core There is a strict logic in mathematical knowledge itself. We should follow this characteristic and make the elementary mathematics knowledge form a close and criss-cross knowledge network. In this network, we need to find out what knowledge plays a decisive role in the network and which knowledge is subordinate.