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Citation: Weiyan Chen, Jing Ning, Zuwei Song, Hongbo He. Exploration and practice of a multidimensional interactive teaching model integrating “theory-experiment-ideological education-professional innovation”: a case study of freezing point depression of dilute solutions[J]. University Chemistry, ;2026, 41(6): 273-281. doi: 10.12461/PKU.DXHX202503049 shu

Exploration and practice of a multidimensional interactive teaching model integrating “theory-experiment-ideological education-professional innovation”: a case study of freezing point depression of dilute solutions

Weiyan Chen ¹ ,
Jing Ning ¹ ,
Zuwei Song ^1,, ,
Hongbo He ²

1.
College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, Shandong Province, China;
2.
Liaocheng Yizhong Foreign Language School, Liaocheng 252003, Shandong Province, China

Corresponding author: Zuwei Song, szwlxy@qau.edu.cn
Received Date: 10 March 2025
Revised Date: 5 June 2025

Using the concept of "freezing point depression of dilute solutions" as a case study, this paper explores and implements a multidimensional interactive teaching model integrating "theory-experiment-ideological education-professional innovation." Through a blended online-offline approach incorporating problem-based/case-based learning, flipped classrooms, and group tasks, the model successfully combines theoretical instruction, experimental reinforcement, ideological education, and extracurricular expansion. The results demonstrate that this approach effectively enhances student engagement, fosters innovative thinking, and develops problem-solving skills while achieving comprehensive educational objectives.
- Freezing point,
- Teaching,
- Ideological and political education,
- Innovate
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