Keywords
Abstract
Signals and Systems is a core foundational course in electronic information - related majors. Its abstract nature, mathematical intensity, and conceptual depth pose significant challenges to both teaching and learning. Based on classroom teaching practices and reflections, this paper conducts an in - depth analysis of the major cognitive barriers students encounters during the learning process. It proposes a novel teaching and cognition framework centered on “concept concretization”, “structured thinking” and “situational knowledge application”. By integrating specific teaching strategies and practical cases, the paper explores how to effectively build a bridge between theory and application. This approach promotes the development of students’ higher - order thinking skills and engineering practice awareness, ultimately enhancing the overall teaching effectiveness of the course.
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