大学化学 >> 2026, Vol. 41 >> Issue (1): 244-252.doi: 10.12461/PKU.DXHX202505056

所属专题： 化学实验数字化设计竞赛获奖作品

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基于微信小程序和动画视频数字化赋能的磁化率测定实验的改进

张春芳1,2, 张翠妙1,2, 刘帅1,2, 郑亚铎1, 杨林1, 姜克寒1, 闰明涛1,2   

  1. 1 河北大学化学与材料科学学院, 河北 保定 071002;
    2 化学国家级实验教学示范中心(河北大学), 河北 保定 071002
  • 收稿日期:2025-05-21 录用日期:2025-10-29 发布日期:2025-12-30
  • 通讯作者: 闰明涛 E-mail:Lhbx@hbu.edu.cn Mingtao Run
  • 基金资助:
    2025年河北省高等教育教学改革与实践项目(2025GJJG042)；2025年河北省研究生示范课程建设项目(KCJSX202503)；材料化学国家一流专业(YS23-YLZY-021)；第二批国家级一流本科课程《结构化学》；教指委教学研究与实践项目(H20230804)

Refined Experiment for Magnetic Susceptibility Determination: A Digital Empowered Experiment Based on WeChat Mini Program and Animated Video

Chunfang Zhang1,2, Cuimiao Zhang1,2, Shuai Liu1,2, Yaduo Zheng1, Lin Yang1, Kehan Jiang1, Mingtao Run1,2   

  1. 1 College of Chemistry and Materials Science, Hebei University, Baoding 071002, Hebei Province, China;
    2 National Experimental Teaching Demonstration Center of Chemistry (Hebei University), Baoding 071002, Hebei Province, China
  • Received:2025-05-21 Accepted:2025-10-29 Published:2025-12-30
  • Contact: Mingtao Run E-mail:Lhbx@hbu.edu.cn

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摘要： 教育数字化为高校化学实验教学带来机遇与挑战。本文以磁化率测定实验为例，探讨了融合微观原理、晶体结构和电子排布的动画视频，集成实验原理、数据处理和师生反馈的微信小程序等数字化赋能。实践证明这些举措实现了抽象原理形象化、微观结构可视化、数据处理便捷化和师生互动跨时空化，提升了实验数字化水平和教学效果。

关键词: 磁化率的测定, 数据处理, 原子分子尺度结构, 教学互动, 两性一度教学

Abstract: The digital transformation of education presents both opportunities and challenges for chemistry laboratory instruction in higher education. Using the magnetic susceptibility determination experiment as a case study, this work demonstrates digital enhancement through animated videos that integrate microscopic principles with crystal structures and electron configurations, as well as a comprehensive WeChat mini-program incorporating experimental theory, data processing, and interactive feedback mechanisms. Empirical results indicate these innovations successfully achieve the visualization of abstract theoretical concepts, intuitive representation of microscopic structures, streamlined data processing, and enhanced spatiotemporal flexibility in instructor-student interaction. Consequently, these implementations significantly improve both the digital sophistication of experimental pedagogy and overall teaching effectiveness.

Key words: Determination of magnetic susceptibility, Digital processing, Atomic and molecular-scale structure, Instructor-student interaction, High-level, innovative, and challenging pedagogy