随着技工学校专业课程的改革,《数学》作为文化基础课,课时数越来越少,内容也只讲为专业服务的部分。在这样的情形下,数学的知识内容、解题方法、思维范围似乎都只能局限于课本所介绍的范围之内。笔者认为,虽然技工学校学生的学习根基大多不牢固,接受能力普遍较弱,但如果 With the reform of professional courses in technical schools, “mathematics” as a basic course in culture, fewer and fewer hours, the content is only part of professional services. Under such circumstances, the contents of mathematics knowledge, problem solving methods, the scope of thinking seems to be confined to the scope of textbooks introduced. The author believes that although most of the mechanics school students learn the foundation is not strong, generally weak acceptance, but if