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长期以来,中小学教材重知识的传授,不重知识的应用,教材的知识结构是,讲一个概念,原理,或法则,公式,举一两个例子,然后留几道练习题,传授的知识虽然有一定的系统性,但平铺直叙,技能的训练被放在从属地位。要建立一个良好的数学知识结构,必须打破这种传统的模式,不仅要重视知识传授,同时要重视能力的培养,把能
For a long time, the teaching of primary and secondary texts of heavy knowledge, not the application of knowledge, textbook knowledge structure is to say a concept, principle, or law, formula, cite one or two examples, and then leave a few exercises, impart knowledge Although there is a certain degree of systematicness, but the straightforward, skill training is placed on the subordinate position. To establish a good mathematical knowledge structure, we must break this traditional model, not only to emphasize knowledge transfer, at the same time should pay attention to the cultivation of ability, to