"School Collection 05" joke

What kind of food do maths teachers eat?
Square meals!

The food in our school canteen is perfect.
If your a bug!

An ideal homework excuse
Teacher: Where is your homework?
Pupil: Our puppy toilet trained on it

A history joke
How did Columbus’s men sleep on their ships?
With their eyes shut!

How did the boy feel after being caned?
Absolutely whacked!