Teacher and kids
Teacher: How old is your father?
Kid: He is 6 years.
Teacher: What? How is this possible?
Kid: He became father only when I was born.
Teacher: Maria, go to the map and find North America.
Maria: Here it is.
Teacher: Correct. Now, Class, who discovered America?
Teacher Glenn, how do you spell 'crocodile?'
Teacher: No, that's wrong.
Glenn: Maybe it is wrong, but you asked me how I spell It.
Teacher: Donald, what Is the chemical formula for water?
Donald: H I J K L M N O.
Teacher What are you talking about?
Donald: Yesterday you said "it's H to O".
Teacher: Clyde, your composition on 'My Dog' is exactly the same as your brother's. Did you copy his?
Clyde: No, sir: It's the same dog.
Teacher: Harold, what do you call a person who keeps on talking when people are no longer Interested?
Harold: A Teacher.