Who invented fractions?

What's a feline's favorite class in school?

Why did the two science teachers start dating?

What do you call a bear with no teeth?

Did you hear about the vacuum cleaner that can cut your housework in half?

Why did the person sit on the clock?

What should moms do when their kids go back to school?

What school project did the plant have to turn in on Heritage Day?

What's a surgeon's favorite board game?

How did the mountain lion finally lose weight?

Why did the cat go to medical school?

Have you ever seen Orion's Belt?

What's a bee's favorite novel?

Why can't dogs operate MRI machines?

What does Bigfoot say when he asks for candy on Halloween?