大学化学 >> 2026, Vol. 41 >> Issue (4): 447-451.doi: 10.12461/PKU.DXHX202503007

师生笔谈 上一篇    

实验报告设计优化与评阅机制的改革与实践

杨国鑫, 张向荣, 杜姣姣, 李芬, 梁军艳, 郑阿群, 白艳红   

  1. 西安交通大学化学学院, 化学实验教学中心, 陕西 西安 710049
  • 收稿日期:2025-03-03 录用日期:2025-06-30 发布日期:2026-04-24
  • 通讯作者: 杨国鑫 E-mail:yangguoxin@xjtu.edu.cn Guoxin Yang
  • 基金资助:
    2024年西安交通大学本科实验实践与创新创业教育教学改革研究专项(24SJZX04)

Reform and Practice in the Optimization of Experimental Report Design and Evaluation Mechanism

Guoxin Yang, Xiangrong Zhang, Jiaojiao Du, Fen Li, Junyan Liang, Aqun Zheng, Yanhong Bai   

  1. Chemical Teaching Experiment Center, School of Chemistry, Xi'an Jiaotong University, Xi'an 710049, Shaanxi Province, China
  • Received:2025-03-03 Accepted:2025-06-30 Published:2026-04-24
  • Contact: Guoxin Yang E-mail:yangguoxin@xjtu.edu.cn

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摘要： 针对传统高校化学实验教学中实验报告设计与评阅中存在的问题，提出了围绕课前、课中和课后三个环节的改革措施。通过优化实验预习，构建融入课程思政的课程导读体系，指导学生有效预习；引导学生完成实验讨论，规范实验报告的撰写，培养学生建立批判性思维，提升学生的归纳总结、观察分析和文字表达能力；引入“AI智能评阅+教师对话评阅”实验报告双轨评阅机制，提高了实验报告评阅的智能化，也促进师生互动，深化学生对实验过程的理解与反思。

关键词: AI智能评阅, 对话式评阅, 课程导读, 创新实践能力

Abstract: This study addresses prevalent issues in experimental report design and evaluation within traditional university chemistry laboratory instruction. We propose a comprehensive three-phase reform approach encompassing pre-lab, in-lab, and post-lab components. The reforms include: optimizing pre-lab preparation through an enhanced guided reading system that integrates ideological and political education elements; standardizing experimental report writing while incorporating critical discussion components to develop students' analytical, observational, and written communication skills; and implementing a dual-evaluation system combining AI-powered automated assessment with interactive teacher feedback. This innovative approach not only modernizes report evaluation but also promotes meaningful teacher-student interactions, thereby deepening students' comprehension and reflective analysis of experimental processes.

Key words: AI-powered assessment, Dialogic feedback mechanism, Guided preparatory system, Innovative practical competence