中国医学教育技术2018，Vol.32Issue(1)：82-84,3.DOI:10.13566/j.cnki.cmet.cn61-1317/g4.201801021
三维有限元与PBL模式在创伤骨科教学中的整合效果
Integration effectiveness of three-dimensional finite element and problem-based learning in teaching of orthopedic traumatology
赵福龙 1王雪飞 1窦越超 1张亚奎1
作者信息
- 1. 首都医科大学附属北京潞河医院创伤骨科,北京 101149
- 折叠
摘要
Abstract
Objective To explore the integration effectiveness of 3D finite element and problem-based learning (PBL) model in teaching of orthopedic traumatology.Methods We selected 87 undergraduate students of five-year clinical medicine in Grade Five from August 2015 to February 2017.They were randomly divided into three classes:29 in ordinary class,29 in experimental class 1,and 29 in experimental class 2.The ordinary class received the traditional teaching method in orthopedics teaching.Students in experimental class 1 were taught with PBL mode teaching method while those in experimental class 2 were taught by 3D finite element method integrated with PBL model.We compared orthopedic theoretical and practical test scores of the students in the three classes and the subjective self-evaluation of the teaching effectiveness.Results As for the orthopedic theoretical test scores,practical test scores and the subjective self-evaluation of the teaching effectiveness,the ordinary class got (69.39 ± 2.61) points,(65.49 ± 3.11)points,and (72.53±2.98) points,respectively.And experimental class 1 had (84.45±2.87) points,(82.23±3.96) points,and (83.84±3.05) points.However,experimental class 2 had (88.17 ±3.43) points,(85.44±2.19) points,and (87.17±5.36) points.The two experimental classes significantly outperformed the ordinary class in the three aspects (P ＜0.05).Although experimental class 2 had higher scores than experimental class 1 in the three aspects,there was no significant difference (P＞0.05).Conclusion Three-dimensional finite element integrated with PBL model could obviously improve the mastery of knowledge points in orthopedic traumatology teaching and enhance the students' learning enthusiasm.Therefore,it deserves popularization and application in teaching of orthopedic traumatology.关键词
创伤骨科教学/三维有限元/PBL模式Key words
orthopedic traumatology teaching/three-dimensional finite element/PBL model分类
社会科学引用本文复制引用
赵福龙,王雪飞,窦越超,张亚奎..三维有限元与PBL模式在创伤骨科教学中的整合效果[J].中国医学教育技术,2018,32(1):82-84,3.
