Suddenly, the power went out in the middle of the class,
Maths sir stumbled, couldn't see where he was walking, oh what a gas!
The girls started screaming, thinking it was a ghost,
But it was just poor old maths sir, lost in the chaos.

The boys decided to play a prank, switching seats in the dark,
Maths sir tried to find them, but couldn't make a mark.
The girls giggled,...