For students, many lectures are boring and uneventful.
However these students at a Chinese college got quite the fright when a wall collapsed in the middle of class on May 9 in Jiaxing, Zhejiang province.
Unphased by the incident, the teacher continues with the lecture as if nothing has happened.
In the footage, posted to ntdtv.com, the class can be heard making noises as the wall appears to topple over.
As it topples over, the wall then crumbles into pieces on the floor.
Another class can be seen on the other side of the room.
The students can be seen standing up and taking pictures while peering at their schoolmates who were previously behind the wall.
Later on in the footage, the teacher can be seen calmly continuing to teach the class.
According to the teacher surnamed Zhang, he finished his four classes before leaving the room.
Jiaxing College’s Yuexiu campus confirmed to ntdtv that there were around 30 students taking a professional accounting course at the time of the incident.
The school said that no students or teachers were injured in the accident. The area has been cordoned off and will be repaired.