Design and Implementation of Teaching Syllabus for"Mechanical Precision Design"Based on Engineering Education Professional Certification
"Mechanical Precision Design"is an important foundational course in mechanical majors.Based on the need for professional certification in engineering education and the OBE concept,this article has designed the teaching syllabus for"Mechanical Precision Design".Firstly,based on the teaching content of the course and the indicator points required to support the graduation requirements in the training plan,the teaching objectives of this course were determined,and the supporting relationship between the teaching content and the course teaching objectives was determined.The class hours were reasonably allocated.Then,the evaluation methods and standards for achieving the course objectives were designed.The teaching syllabus of"Mechanical Precision Design"was applied to the teaching implementation in four classes enrolled in 2018 in Hunan University of Science and Technology,whose major was Mechanical Design,Manufacturing and Automation.Through analysis and evaluation of the achievement degree of course teaching objectives,the results showed that all of the four course objectives set in this course had exceeded the target value.Finally,based on the evaluation results,improvement measures for course teaching were proposed and applied to the continuous teaching reform practice of 6 classes enrolled in 2019 and 7 classes enrolled in 2020.The results showed that the quality of theoretical course teaching in this course has been improved.Especially the students'mastery of the basic knowledge of the main content of this course has been significantly improved,and the individual differences in students'achievement of the course objectives have also been improved.
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