《机械基础》是技工学校机械类各专业学生必须牢固掌握的技术基础课。该课程涉及面广，内容繁杂。学生感到枯燥，零乱，难以掌握。我们在长期的教学实践中，摸索总结了几种帮助学生理解记忆的方法，现简述如下：数字记忆法数字记忆法，就是把学过的知识综合归纳成几个数字，提? “Mechanical Foundation” is a technical basic course for students majoring in mechanical engineering in technical schools. The course involves a wide range of content complicated. Students feel boring, messy, difficult to master. In our long-term teaching practice, we have explored and summarized several ways to help our students to understand the memory. The brief introduction is as follows: Digital memory is the method of digital memory, which summarizes the learned knowledge into several numbers.