“算法”是高中数学新一轮课程改革实施以来新增的标志性内容之一,其目的是在中学数学课程中渗透算法思想,从而逐渐更新、丰富中学数学的知识体系.新的课程标准强调指出:“把算法融入到数学课程的各个相关部分”,“算法思想已经成为现代人应具备的一种数学素养”.随着新课程标 “Algorithm” is one of the new landmarks since the implementation of the new round of mathematics reform in high school mathematics. Its purpose is to infiltrate algorithmic thinking in the middle school mathematics curriculum, so as to gradually update and enrich the knowledge system of middle school mathematics. The new curriculum standard emphasizes Point out: “Incorporate the algorithm into all relevant parts of the mathematics course”, “The idea of ​​the algorithm has become a kind of mathematics literacy that modern people should have”. With the new curriculum standard