关键词: 大气污染控制工程, 信息化, 实验教学模式, 虚拟仿真, 教学改革, 教学评价

Abstract: Air pollution control engineering is a core course in environmental engineering, and experimental teaching is a key link in strengthening theoretical cognition, cultivating practical and innovative abilities. In response to the problems of limited resources, fixed modes, and single evaluation method in traditional experimental teaching, this article proposes a new idea for constructing an information-based experimental teaching mode: by integrating virtual simulation technology, online teaching platforms, and big data analysis technology, the design is carried out from three dimensions: teaching resource system, teaching implementation process, and teaching evaluation mechanism, achieving deep integration of theory and practice, and synergistic complementarity between online and offline. The construction of this model can effectively break through the bottleneck of traditional teaching, enhance students'self-learning ability, engineering practice ability, and innovative thinking, and provide a feasible path for the reform of experimental teaching in environmental engineering majors.

Key words: Air pollution control engineering, Promotion of information technology, Experimental teaching mode, Virtual simulation, Reform in teaching, Teaching evaluation