项目驱动教学方法在生物医学工程专业实验教学中的应用

Application of project-driven teaching method in experimental teaching of biomedical engineering

项目驱动教学方法通过完成实际项目调动学生的主观能动性,提升学生实践能力、创新精神和自主学习能力,近年来被逐渐应用于高校实验教学中。针对医学院校生物医学工程专业基础课程实验教学中知识点分割孤立、学生实践能力和创新精神培养不足的问题,自2017年起,空军军医大学在2016~2019级四年制生物医学工程专业76名学生中实施项目驱动教学方法,包括增设教学模块、精选实验项目、细化教学实施流程、优化考核指标,通过实验考核成绩和问卷调查评价教学效果。结果显示,学生实验成绩为(91.11±2.04)分,优秀率达到81.6%(62/76)。100.0%(76/76)的学生非常喜欢或喜欢项目驱动教学方法并认为通过项目驱动型实验自身团队协作能力得到提升,89.5%(68/76)的学生认为项目驱动型实验有助于创新精神的培养,78.9%(60/76)的学生认为对工程实践能力和科研能力的培养非常有帮助,100.0%(76/76)的学生认为项目驱动教学方法解决或部分解决了传统实验教学中知识点相互孤立、课程间逻辑衔接不紧密的问题。项目驱动教学方法应用于生物医学工程本科专业实验教学中效果良好,得到了学生认可,有助于提升学生的工程实践能力和创新精神。

The project-driven teaching method has gradually been accepted in college experimental teaching in recent years to motivate students and improve their practical ability,innovative spirit and independent learning ability by completing actual projects.Aiming at the problems of isolated knowledge and insufficient cultivation of students′practical ability and innovative spirit in the experimental teaching of biomedical engineering subject foundation courses in medical universities,since 2017,Air Force Medical University has implemented a project-driven teaching method among 76 students of the four-year biomedical engineering program from grade 2016 to 2019.Strategies included adding teaching modules,selecting of experimental projects,and refining the teaching implementation process,optimizing assessment indicators.The teaching effect was evaluated by experimental examination and questionnaire survey.According to the results,the experimental score of the students was(91.11±2.04),and excellent rate has reached 81.6%(62/76).All of the students liked the project driven teaching method and thought that their team cooperation ability had been improved through the project driven experiment.A total of 89.5%(68/76)of the students thought that the project driven experiment was helpful to the cultivation of innovation spirit,and 78.9%(60/76)thought that it was very helpful to the cultivation of engineering practice ability and scientific research ability.All of the students thought that the project-driven teaching method solved or partially solved the problem of isolated knowledge and loose logical connection among courses in traditional experimental teaching.The application of project-driven teaching method in biomedical engineering experimental teaching had achieved good results,was recognized by students,and helpful to improve the students′engineering practice ability and innovation spirit.