What's the king of all school supplies?
The ruler.
Where did the school kittens go for their field trip?
When is a black dog not a black dog?
What do cows always add to their salad?
What type of bean doesn't have protein?
What's the difference between pickleball and tennis?
Why was school so much easier for cavemen?
What is a whale's favorite sport?
What do elves learn in school?
Why do cows wear bells?
Why did the vegetable call the plumber?