机械精度实验课程教学改革与实践

Educational reform and practice in mechanical precision lab

以大连理工大学机械国际班为载体,对其"机械精度实验"课程的教学方法进行了探索,提出一种理论课讲授与实验课程相结合的螺旋式教学方法。即通过理论-讨论-实验,再理论-讨论-实验的螺旋式认知方式提高学生的积极性和解决问题的能力。从而实现理论课程与实验穿插安排、有机结合。从纯英文的理论授课和培养设计能力的实验课程对螺旋式教学方法进行了详细介绍。

The paper explores the teaching method for “Mechanical Precision Experiment” course with research carrier unit of machinery international class of Dalian University of Technology and raises a spiral teaching method that consolidates theory instruction with experimental curriculum. 1t means that in order to improve student＇s positive attitude and ability to solve issues through adopting spiral cogni-tive style of theory - discussion - experiment in repeated model. Thus dynamic integration of theory course arranged with experiment operation will be achieved. This paper also makes a detailed introduc-tion on spiral teaching method which includes theoretical lecturing by pure English and design ability training.