Within the context of Emerging Engineering Education, the significance of interdisciplinary learning is becoming increas‐ ingly evident. However, non-computer majors such as automation and intelligent medical engineering often encounter challenges when implementing data structure courses, including limited class hours and students’ weak programming foundations. To tackle these issues, this paper proposes a novel practical teaching model, encompassing elements such as practical pre-study, line-by-line code demonstration, and application scenario integration. Practical effect shows that, the teaching model can enhance students’ learning enthusiasm, reduce the learning threshold, and elevate the quality of teaching.