二项式定理的教学策略
Teaching Strategies for the Binomial Theorem

普通高中教材几经改版，二项式定理仍然处于选择性必修中或者是拓展部分，是高中数学一个独立且内容抽象的知识点，其证明方法灵活多样，选择范围广泛，但由于二项式定理在高考数学中所占比例甚微，相较于其他重点不值一提，因此教师在复习中往往对这一部分一带而过，不作重视。国内专家研究二项式定理相关解题方法的资料文献很多，但是进行教学策略创新研究的却寥寥无几，而二项式定理的教学可以从多方面研究并且值得探究。
The high school textbook has undergone several revisions, yet the Binomial Theorem remains in the elective required or extended section of high school mathematics. It is an independent and abstract concept with flexible and diverse proof methods and a wide range of applications. However, due to its minimal presence in the college entrance examination mathematics, it is often overlooked by teachers during review sessions. There are many domestic experts studying problem-solving techniques related to the Binomial Theorem, but few have conducted innovative research on teaching strategies. The teaching of the Binomial Theorem can be explored from multiple angles and is well worth investigating.