Home

Citation: Ling Li, Chi Zhang, Lihong Tian, Wenhua Zhu, Zhiqiang Mao, Zhen Li. OBE-AI dual-driven chromium-inspired restructuring of the BPOPPS teaching model: a case study of chromium and its compounds: teaching chromium and its compounds as a case study[J]. University Chemistry, ;2026, 41(6): 40-47. doi: 10.12461/PKU.DXHX202507083 shu

OBE-AI dual-driven chromium-inspired restructuring of the BPOPPS teaching model: a case study of chromium and its compounds: teaching chromium and its compounds as a case study

Ling Li ^1,, ,
Chi Zhang ¹ ,
Lihong Tian ¹ ,
Wenhua Zhu ¹ ,
Zhiqiang Mao ² ,
Zhen Li ²

1.
College of Chemistry and Chemical Engineering, Hubei University, Wuhan 430062, Hubei Province, China;
2.
School of Health of Science and Engineering, Hubei University, Wuhan 430062, Hubei Province, China

Corresponding author: Ling Li, lingli@hubu.edu.cn
Received Date: 21 July 2025
Revised Date: 10 September 2025

In response to the demands of emerging engineering education and the “101 Plan”, this study addresses the challenges of knowledge fragmentation and application disconnection in elemental chemistry instruction. Using chromium and its compounds as a case study, we implemented pedagogical reforms grounded in OBE principles. Through knowledge mapping for learning diagnostics and content restructuring, we incorporated engineering ethics and science-technology-for-national-strength elements. The innovative BPOPPS teaching model was developed with a “valence-state-property-application” framework and an underlying “environment-versus-technology” dialectical approach, guiding students to construct a “pH-electrode potential-species” model. Teaching practice demonstrated significant outcomes: a 25% improvement in core knowledge mastery, 100% completion rate for group project designs, and 90% of students developing ethical awareness regarding trivalent chromium substitution processes. This approach effectively enhanced higher-order thinking and knowledge-application integration, offering a replicable paradigm for elemental chemistry instruction.
- Inorganic chemistry,
- OBE framework,
- AI-enhanced learning,
- BPOPPS teaching model
1. [1]
2. [2]
3. [3]
4. [4]
5. [5]
6. [6]
7. [7]
  M.H. Liu, G.G. Zhang, X.C. Liang, Z.M. Pan, D.D. Zheng, S.B. Wang, Z.Y. Yu, Y.D. Hou, X.C. Wang, Angew. Chem. Inter. Ed. 2023, 62(37), e202304694.
8. [8]
1. [1]
  Liping Cheng , Lin Lin , Xiuzhen Xiao . “AI-Empowered” Teaching Reform and Exploration in Higher Education: A Case Study of Inorganic Chemistry Course. University Chemistry, 2025, 40(9): 264-272. doi: 10.12461/PKU.DXHX202501006
2. [2]
  Yuanyuan Cheng , Di Zhao , Zhicheng Zhang . Practical Exploration of AI-Enabled Rain Classroom in Blended Teaching of Physical Chemistry. University Chemistry, 2025, 40(9): 196-205. doi: 10.12461/PKU.DXHX202503029
3. [3]
  Linlin Guo , Jinjun Zhang , Chengpeng Miao , Bojing Liu , Xiaozhen Fan . Design and Practice of Integrating Ideological and Political Education into Instrumental Analysis Course Based on OBE Concept: Introduction. University Chemistry, 2024, 39(11): 87-95. doi: 10.12461/PKU.DXHX202403001
4. [4]
  Ling Li , Guocheng Wang . 知识图谱与AI助教在无机化学混合式教学中的初步探索——以“沉淀溶解平衡”的教学为例. University Chemistry, 2025, 40(6): 1-8. doi: 10.12461/PKU.DXHX202407063
5. [5]
  Daxin Liang , Yudong Li , Haiyue Yang , Bailing Chen , Zhiming Liu , Chengyu Wang . Reform and Practice of an AI-Empowered “Learning-Understanding-Application” Training Model in Materials Chemistry Education. University Chemistry, 2025, 40(9): 253-263. doi: 10.12461/PKU.DXHX202503020
6. [6]
  Yi Yuan , Haifeng Ma , Fengbin Wang , Qing Wang , Xiaocong Tian . AI-empowered chemistry experiments: practice and reflection on a self-designed intelligent titration system. University Chemistry, 2026, 41(7): 459-467. doi: 10.12461/PKU.DXHX202506038
7. [7]
  Huicheng Yang , Qianhong Sun . Practice of Ideological and Political Education in Organic Chemistry Laboratory Courses under the OBE Framework: A Case Study of Berberine Extraction. University Chemistry, 2025, 40(5): 276-282. doi: 10.12461/PKU.DXHX202410091
8. [8]
  Yalu Ma , Yun Tian , Xiaofei Ma . DeepSeek Large Model: Implications for Inorganic Chemistry Teaching and Learning. University Chemistry, 2025, 40(9): 171-177. doi: 10.12461/PKU.DXHX202502109
9. [9]
  Xiaohang Qiu . Suggestions for s-block elements teaching in the inorganic chemistry course of the Chemistry “101 Plan”. University Chemistry, 2026, 41(6): 13-17. doi: 10.12461/PKU.DXHX202510027
10. [10]
  Gonglan Ye , Xia Yin , Feng Xu , Peng Yang , Yingpeng Wu , Huilong Fei . Innovations in “Four-in-One” Inorganic Chemistry Education. University Chemistry, 2024, 39(8): 136-141. doi: 10.3866/PKU.DXHX202401071
11. [11]
  Xia Zhang , Xiaoguang Sang , Jinxia Wang , Hao Meng . Problem-Driven Inorganic Chemistry Course Teaching Practice Integrating Industry,Academia,and Research. University Chemistry, 2024, 39(10): 369-376. doi: 10.12461/PKU.DXHX202310027
12. [12]
  Maiyong Zhu , Shuping Wu . 新工科背景下无机化学课程思政教学初探. University Chemistry, 2025, 40(6): 101-110. doi: 10.12461/PKU.DXHX202409116
13. [13]
  Xianyong Lu , Tao Hu . Developing an Innovative Inorganic Chemistry Teaching Model Based on Aerospace Specialty Characteristics. University Chemistry, 2025, 40(7): 127-131. doi: 10.12461/PKU.DXHX202409037
14. [14]
  Xiaoguang Sang , Jinxia Wang , Zhongmin Feng , Wei Zheng , Xia Zhang . Construction of AI-Enhanced Inorganic Chemistry Course and Its Teaching Practice. University Chemistry, 2026, 41(4): 30-37. doi: 10.12461/PKU.DXHX202506026
15. [15]
  Huan Zhang , Guoqing Zhong , Qiying Jiang , Wenyuan Hu , Dingming Yang , Juan shen , Yatang Dai , Hongbo Li . Development and Practice of the “Five Rings and One Heart” Teaching Model in Inorganic Chemistry. University Chemistry, 2025, 40(11): 42-51. doi: 10.12461/PKU.DXHX202412076
16. [16]
  Haiyang Guo , Longfeng Zhu , Wei Zhong , Lianwen Zhu , Lei Li . Practice and Exploration of English-Teaching for Inorganic Chemistry in Regional Universities. University Chemistry, 2025, 40(10): 54-62. doi: 10.12461/PKU.DXHX202411016
17. [17]
  Weigang Zhu , Xiaofei Ma , Yun Tian , Huaji Liu , Fanli Lu , Yalu Ma . 基于知识图谱的“无机化学与化学分析”课程信息化教学资源构建与应用研究. University Chemistry, 2025, 40(6): 9-15. doi: 10.12461/PKU.DXHX202408113
18. [18]
  Xianyong Lu , Tao Hu , Yaxian Zhu . A structure-property based and synergy-enhanced teaching design in inorganic chemistry: a case study on Nd-Fe-B permanent magnets within the Chemistry “101 Plan”. University Chemistry, 2026, 41(6): 24-29. doi: 10.12461/PKU.DXHX202512016
19. [19]
  Shuang Meng , Haixin Long , Zhou Zhou , Meizhu Rong . Inorganic Chemistry Curriculum Design and Implementation of Based on “Stepped-Task Driven + Multi-Dimensional Output” Model: A Case Study on Intermolecular Forces. University Chemistry, 2024, 39(3): 122-131. doi: 10.3866/PKU.DXHX202309008
20. [20]
  Fangdong Hu , Xiaolei Jiang . Research and Practice of the “Integration of Theory and Practice Drives Innovation” Teaching Mode in Inorganic Chemistry under the Background of “Four New” Construction. University Chemistry, 2024, 39(11): 1-8. doi: 10.3866/PKU.DXHX202402013

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(134)
HTML views(20)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return