增设“互换性与测量技术”课程大作业强化学生实践能力

Adding “interchangeability and measuring technology” course big assignment to strengthen students' practical ability

通过对大作业、作业、课程设计三者之间区别与联系的分析,明确了大作业的含义,对"互换性与测量技术"中设置大作业的原因进行了深入剖析,提出了以个人完成零件精度设计和团队完成精度分析两种形式完成大作业的教学思路,并在应用型本科机械专业进行了教学实践,取得了较为明显的成效。学生带着任务参与教学,有的放矢,对课程的体系结构认识更加清晰,主动参与和自主协作意识有所增强,实践能力明显提高。

Through the analysis of the difference and relationship on big assignment,homework and course de-sign,the meaning of big assignment is cleared. The teaching ideas of individual complete parts precision design and team to complete the accuracy analysis based on the deep analysis of the reason to add big assignment in“inter-changeability and measuring technology”,which apply to the teaching practice of applied undergraduate mechanical major and get an obvious effect. The way of studying with tasks and targets will allow the student knowing more clear about the course's system structure,which strength-ening their consciousness of active participation and autonomous collaboration,leading to the practical ability en-hanced obviously.