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腾讯网
4d
数学学习中,一个常被忽视的关键点是:系统完整
数学非常重视逻辑,它是一个逻辑体系。 前面的结论推出后面的结论 后面的概念建立在前面的概念上。 所以,在学习时,中间不能有bug。 比如,小学部分“分数”学习时,没有学好分数运算——裂项、相乘、加减、约分、通分等学不好: 就很悬,总是出错。
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