基于BOPPPS+翻转课堂的“蛋白质工程”线上线下混合式教学模式探索

Exploration of an online and offline mixed teaching mode for “Protein Engineering” based on BOPPPS+flipped classroom

摘要:

“蛋白质工程”是山西省一流本科专业建设点生物技术专业的核心必修课程。为了解决“蛋白质工程”课堂教学模式单一、传授式教学学生参与度不够、听课不认真、授课时间缩短、实验价格昂贵等问题，课程团队进行了“蛋白质工程”课程教学模式改革与实践，提出了适合生物技术专业的“蛋白质工程”教学新策略：构建了基于BOPPPS+翻转课堂的教学模式，线下课堂讲授与学生在线自主学习与完成作业、章节测验和讨论等相结合，全面融入翻转课堂；特别是在“金课”两性一度标准的指导下，课程团队自建慕课（massive open online courses，MOOC）课程资源，利用超星泛雅网络教学平台开展BOPPPS+翻转课堂的“蛋白质工程”线上线下混合式教学工作，构建了全面、系统及动态的“蛋白质工程”课程新教学体系。经过3轮的教学实践表明，课程团队在“蛋白质工程”课程资源建设、探究性实验辅导、课堂研讨设计，以及课程成绩评定方式等方面形成了一套完整、可复制、科学、合理的线上线下混合式教学模式。基于BOPPPS+翻转课堂的“蛋白质工程”线上线下混合式教学模式有助于提高学生的自主学习能力，使学生深度参与到教学的全过程，对“蛋白质工程”有了全面深刻的认识，提高了“蛋白质工程”的教学质量，为后续学生学习其他专业课程奠定了基础，也为课程教学改革提供了参考。

Abstract:

Protein Engineering is a core compulsory course of biotechnology major, which is the first-class undergraduate major being constructed in Shanxi Province. In view of the problems of single teaching mode of Protein Engineering, such as insufficient students' participation, short teaching time, and expensive experiment cost, the course team carried out the reform and practice of teaching mode for this course, and put forward a new teaching strategy. Under the guidance of the "Golden Course" standard for advancement, innovation and challenge, the course team developed the materials for massive open online courses (MOOC), and carried out the online and offline mixed teaching of Protein Engineering based on BOPPPS+flipped classroom by using the Chao-Xing Fan-Ya network teaching platform. Through this, a comprehensive, systematic and dynamic new teaching system of Protein Engineering was developed. Using the teaching mode based on BOPPPS+flipped classroom, the offline classroom teaching was combined with students' online self-study and homework completion, chapter test and discussion, and this mixed teaching mode was fully integrated into the flipped classroom. After three rounds of teaching practice, the course team had developed a complete, reproducible, scientific and reasonable online and offline mixed teaching mode, which included course materials preparation, exploring experiment guidance, classroom discussion design and course performance evaluation. The online and offline mixed teaching mode of Protein Engineering based on BOPPPS+flipped classroom was helpful for students to improve their autonomous learning ability, to be deeply engaged in the whole teaching process, and to develop a comprehensive and profound understanding of Protein Engineering. This teaching mode improved the teaching quality of Protein Engineering, and facilitated students to learn other follow-up professional courses. Moreover, it provides a reference for the course teaching reform.