The teacher takes attendance for their class, with many students complaining of various pains and illnesses like toe pain, backache, earache, sore throat, and headache. More students arrive with colds. The teacher struggles to get the class to focus on the lesson, with students asking to go to the bathroom, show their supplies, or claiming their homework was eaten by a dog. Finally, a student spells out "cockroach" on the board but has to stop due to a sudden stomachache.