转化就是将一个问题通过一定的途径转化为另一个自己较熟悉的简单的问题来解,是解决数学问题时常用的一种思想方法。在数学教学中,恰当运用“转化”的思考方法,常会使一些较复杂的问题简单化。 一、在计算中运用 大纲指出,对于一些基本计算,要达到一定的熟练程度,并逐步做到计算方法合理、灵活。在教 Transformation is to transform a problem through a certain way into another more familiar with their own simple problem to solve, is a commonly used method of thinking to solve mathematical problems. In mathematics teaching, proper use of “transformation” of thinking methods, often make some of the more complex issues simple. First, in the calculation of the use of outline that for some basic calculations, to achieve a certain degree of proficiency, and gradually make the calculation method is reasonable and flexible. Teaching