仿真辅助与项目实践融合的《工程电磁场》教学探索

Exploring of Teaching Engineering Electromagnetic Field through Simulation-Assisted and Project-Based Practice

摘要: 《工程电磁场》理论抽象、数学推导较多，学生易停留在公式记忆层面。针对课堂直观性不足、工程应用衔接不够和课后实践支撑有限等问题，本文将电磁仿真引入课程教学，构建课堂可视化演示、课后项目探究与理论验证相结合的教学模式。在教学方案设计方面，围绕静电场、恒定磁场和准静态电磁场等内容设置仿真案例和项目任务；在教学组织实施方面，通过课堂演示、课后建模、报告撰写和答辩交流，引导学生完成模型简化、仿真计算和误差分析。初步实践表明，该模式有助于学生理解抽象的电磁场课程内容，并在课程学习成效和实践能力相关指标上呈现积极改善，可为课程教学改进提供参考。

Abstract: The course Engineering Electromagnetic Field involves abstract theories and extensive mathematical derivations, and students may therefore focus mainly on memorizing formulas rather than developing a deeper understanding of the underlying concepts. To address the limited visualization in classroom teaching, the insufficient connection with engineering applications, and the lack of support for after-class practice, this study introduces electromagnetic simulation into the course and develops a teaching model that combines classroom visualization demonstrations, after-class project-based exploration, and theoretical verification. In terms of teaching design, simulation cases and project tasks are developed around topics such as electrostatic fields, steady magnetic fields, and quasi-static electromagnetic fields. In terms of teaching implementation, students are guided to complete model simplification, simulation analysis, and error analysis through classroom demonstrations, after-class modeling, report writing, and oral presentations. Preliminary results indicate that this teaching model helps students understand abstract concepts in electromagnetic field theory and leads to positive improvements in indicators related to course learning outcomes and practical abilities. This study may provide a useful reference for improving the teaching of related courses.