University Chemistry ›› 2025, Vol. 40 ›› Issue (4): 80-86.doi: 10.12461/PKU.DXHX202405113

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Teaching Case Design of “Degradation and Aging” as an Ideological and Political Demonstration Course

Lijun Zhou1, Dongmei Wang1, Jiameng Wang1, Tongjie Yao2, Mei Qi1, Yin Kong1, Yan Song3   

  1. 1 Office of Network and Information Technology, School of Chemistry and Biological Engineering, School of Mechanical and Electronic Engineering, School of Civil Engineering and Architecture, Shandong University of Science & Technology, Qingdao 266590, Shandong Province, China;
    2 School of Chemical Engineering and Chemistry, Harbin University of Technology, Harbin 150001, China;
    3 School of Materials Science and Engineering, Changzhou University, Changzhou 213164, Jiangsu Province, China
  • Received:2024-05-15 Accepted:2024-08-15 Published:2025-04-25
  • Contact: Dongmei Wang E-mail:skdwdm@163.com

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Abstract: This paper presents the design of a demonstration course on "Degradation and Aging" in polymer chemistry, developed in the context of environmental protection. By incorporating case-based teaching and a flipped classroom model, the course aims to expand students’ horizons while deepening their engagement with ideological and political education. Survey results indicate that the teaching case significantly increased students' interest in learning, facilitated the integration of theory and practice, and improved their research skills, environmental awareness, and sense of social responsibility, achieving the intended educational objectives.

Key words: Case-based teaching, Ideological and political education, Blended teaching, Micro-lecture learning, Environmental protection