生产实践和科学实验活动中有丰富而诱人的数学问题,这些为我们的数学教科书中许多知识的引入、研讨和应用提供了生动、广泛的现实背景。其实,我们的许多生活实际中也隐藏着丰富而深刻的数学原理,只要善于观察、思考和挖掘,往往可以从一些简单的生活小事中总结出某个重要的数学结论,甚至数学方法、数学思想!笔者这篇短文只以二项式定理的“发现”为例进行 There are rich and attractive mathematics problems in production practice and scientific experiment activities, which provide a vivid and extensive realistic background for the introduction, research, and application of many of our knowledge in mathematics textbooks. In fact, many of our lives are also accompanied by rich and profound mathematical principles. As long as we are good at observing, thinking, and excavating, we can often sum up some important mathematical conclusions from some simple life events, even mathematical methods and mathematical ideas. This essay by the author only uses the “discovery” of the binomial theorem as an example.