classes:  lecturer. The classroom is still hot and dusty, the projector can still see but it is dim, sitting far away or on a bright day it will be difficult to see, the division or assignment of topics lecturers need to do instead of assigning to the class leader at that time will not be objective anymore because of the bias to win.  curriculum. The classroom is still hot and dusty, the projector can still see but it is dim, sitting far away or on a bright day it will be difficult to see, the division or assignment of topics lecturers need to do instead of assigning to the class leader at that time will not be objective anymore because of the bias to win.  facility. The classroom is still hot and dusty, the projector can still see but it is dim, sitting far away or on a bright day it will be difficult to see, the division or assignment of topics lecturers need to do instead of assigning to the class leader at that time will not be objective anymore because of the bias to win.  general. The classroom is still hot and dusty, the projector can still see but it is dim, sitting far away or on a bright day it will be difficult to see, the division or assignment of topics lecturers need to do instead of assigning to the class leader at that time will not be objective anymore because of the bias to win.