“翻转课堂”在生物医学工程专业《数字信号处理》综合性实验教学中的应用

“翻转课堂”作为一种新的“以学生为中心”的教学模式,可以充分发挥教与学两方面的优势。本课程按照“翻转课堂”教学模式重新设计教学过程,让学生通过主动学习构建自己的知识体系,并以小组形式自主完成包含生物医学信号的采集、分析和处理3个阶段的实验设计。结果表明,新的教学模式能够充分激发学生的学习兴趣,不仅有助于加深学生理解数字信号处理的理论知识,而且在实践的过程中也培养了其团队协作及自主学习的能力。这种教学模式对于生物医学工程专业的《数字信号处理》课程的综合性实验教学的开展有一定的参考作用。

Application of "Flipped Classroom" in comprehensive experiment teaching of Digital Signal Processing for biomedical engineering specialty

"Flipped Classroom" is a new kind of "student-centered" teaching model, which can give full play to the advantages of both sides of teaching and learning. According to this teaching model, we redesigned the teaching process, in which the students studied by themselves and built their own knowledge system. Moreover, each of them took part in three stages of experimental design including digital signal collection, analysis and processing in groups. Results have shown that this model can fully stimulate students'' learning interest, not only helps students to deepen understanding of digital signal processing theory knowledge, but also strengthen the ability of autonomous learning and team collaboration. The teaching model maybe have certain reference function in comprehensive experiment teaching of Digital Signal Processing course for biomedical engineering specialty.