电波测量课程“三性”实验教学改革与实践

Reform and Practice of Experimental Teaching on the “Three-Dimensional” of Radio Wave Measurement Course

  • 摘要: 工程教育专业认证背景下,实验教学体系改革成为培养创新型工程人才的关键突破口。本文以电子信息类核心课程电波测量为研究对象,构建了“基础层-综合层-创新层”三阶递进的实验教学体系。通过引入虚拟仿真与硬件实测双平台,开发了覆盖微波参数测量、天线特性分析、电磁兼容测试等六大模块的32个实验课程项目,形成“虚实结合、理实交融”的新型教学模式。创新性地提出“三维评价矩阵”,将过程性评价与成果性评价相结合,构建了包含5个一级指标、12个二级指标的多维度评价体系。实践表明,改革后学生工程实践能力测评优良率提升27.8%,创新项目参与度提高42.5%,优化了实验教学内容和方法,强化了实验教学的实践性和创新性,提高了学生的实验技能、工程实践能力和创新思维能力,验证了该教学体系的有效性。

     

    Abstract: Engineering education program accreditation serves as a crucial mechanism for safeguarding and enhancing the quality of engineering education. It places students at the center, guided by educational objectives and graduation requirements, and conducts assessments to ensure the competency of engineering programs in universities. Given its significance, integrating reforms and practical applications in experimental teaching, particularly in courses like Radio Wave Measurement, which are core subjects in disciplines such as Electronic Information Science and Technology and Radio Propagation and Antennas, becomes paramount within the context of engineering education program accreditation. This article begins by elucidating the importance of engineering education program accreditation and its requirements for experimental teaching. Subsequently, it delves into reforms and practices concerning the comprehensive, design-oriented, and innovative aspects of experimental teaching in Radio Wave Measurement (referred to as “three-dimensional” experiments). By refining the content and methodologies of experimental teaching, the aim is to reinforce its practicality and innovation, ultimately enhancing students' experimental skills, engineering practice capabilities, and innovative thinking, thereby nurturing engineering professionals who meet the demands of society. Furthermore, the article outlines practical experiences and insights into reforms in experimental teaching content, methodologies, and evaluation systems.

     

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