On the morning of April 10th, the school-level demonstration open class hosted by the School was held in classroom 2310 of Building 2 in Jingjiang. This open class was taught by Professor Wang Yingze, and the young teachers of the assistant teaching period of the whole college were present to observe and learn.

The theme of this open class is pollutants and treatment in industrial and civil buildings. First of all, Professor Wang Yingze led the students to review the concept, function and specific implementation of ventilation, helping students to have a deeper understanding of the importance of ventilation technology in controlling indoor air quality.

Subsequently, around the main line of prevention and control of industrial hazards, the type, source and hazard of industrial hazards, the transmission mechanism of industrial hazards in the workshop, the concentration of industrial hazards, health and emission standards and the comprehensive prevention and control measures of industrial hazards were explained in detail, so that students realize that all kinds of harmful substances will inevitably be produced in daily life and production process. The production of industry and agriculture and the atmospheric environment have been damaged to varying degrees. At the same time, it also helps students to clearly realize that in order to master the indoor environment technology of ventilation, it not only requires solid theoretical knowledge reserves, but also needs to establish a green ecological concept of energy conservation and environmental protection.

This open class will introduce the "double carbon" strategic policy advocated by the state into classroom teaching, urge students to organically combine the improvement of indoor air quality and the protection of the atmospheric environment in the subsequent learning, the teaching ideas of the whole class are clear, and the teaching content, teaching methods and teaching process are carefully designed, the classroom atmosphere is harmonious and harmonious, and the ideological and political elements are also well integrated into the teaching of professional courses.

The opening of this open course not only has a good role in promoting the construction of first-class courses in the School of Energy, but also provides a good platform for young teachers to learn from each other and communicate, and has achieved the expected results.