translation.en: So, in addition to learning some useful geometry, the child has been exposed to some pretty sophisticated science strategies, like reduction, which is the art of transforming a complex problem into a simple one, or generalization, which is at the heart of any scientific discipline, or the fact that some properties are invariant under some transformations.
translation.zh: 所以，除了学习一些有用的几何知识外 儿童接触了一些相当复杂的 科学方法，像减少 这是一种 将复杂问题简单化的艺术 或泛化，这是 任何科学学科的核心 或在某些转化下 有些属性是不变的。