The classroom area in Building B is mainly located on the second to fifth floors, comprising a total of 19 classrooms, including both flat and tiered classrooms. Of these, 12 face west (including southwest), while 7 face south, situated near Zhengxue Road, with a view of "Jiangwan Hanlin" neighborhood,  where many of the faculty members reside. Most of the classrooms in Building B feature semi-open podiums and seating arrangements, allowing faculty and students to engage in class discussions and interactions in a more natural and integrated manner.