新工科背景下“信号与系统”课程建设与实践

Construction and Practice of the Signal and System Course under the Background of Emerging Engineering Education

“信号与系统”是新工科专业电子信息类专业的核心基础课。随着新工科建设的推进,针对“信号与系统”课程的特点,探索了“信号与系统”课程建设方法。以课堂为中心,向课前和课后适度拓展,构建“线上线下、课前课后、校内校外”的三交叉教学模式;依托“开物云课堂+雨课堂”等教学平台,多角度激发学生学习的积极性。课程改革有效地提升了学生的学习兴趣,学生课堂参与度高,自主学习积极性和动手能力均有明显提高,同时对其他电类课程的示范辐射作用明显。

The Signal and System course is a core basic course for the electronic information specialty in the field of emerging engineering education.With the advancement of the construction of emerging engineering education,this paper explores the construction method of the Signal and System course according to its characteristics.Taking classroom as the center,the present study builds a three-cross teaching mode of“online and offline,before and after class,in and out of school”through a moderate extension to the time period before and after class.On the basis of teaching platforms such as Kaiwu Cloud Classroom and Rain Classroom,this curriculum reform has stimulated students’learning enthusiasm from multiple angles.In addition,it has also effectively improved their learning interest.Students’classroom participation,enthusiasm for autonomous learning,and practical ability have been significantly improved,which has an obvious demonstration radiation effect on other electrical courses.