TEACHER: Maria, go to the map and find North America.
MARIA: Here it is.
TEACHER: Correct. Now class, who discovered America?
CLASS: Maria.


TEACHER: Why are you late, Frank?
FRANK: Because of the sign.
TEACHER: What sign?
FRANK: The one that says, "School Ahead, Go Slow."


TEACHER: John, why are you doing your math multiplication on the floor?
JOHN: You told me to do it without using tables.


TEACHER: Glenn, how do you spell "crocodile?"
GLENN: K-R-O-K-O-D-I-A-L"
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: Winnie, name one important thing we have today that we didn't have ten years ago.
WINNIE: Me!


TEACHER: Goss, why do you always get so dirty?
GOSS: Well, I'm a lot closer to the ground than you are.


TEACHER: Millie, give me a sentence starting with "I."
MILLIE: I is...
TEACHER: No, Millie... Always say, "I am."
MILLIE: All right... "I am the ninth letter of the alphabet."


TEACHER: George Washington not only chopped down his father's cherry tree, but also admitted it. Now, Louie, do you know why his father didn't punish him?
LOUIS: Because George still had the axe in his hand.


TEACHER: Now, Simon, tell me frankly, do you say prayers before eating?
SIMON: No sir, I don't have to, my Mom is a good cook.


TEACHER: Clyde, your composition on "My Dog" is exactly the same as your brother's. Did you copy this?
CLYDE: No, teacher, 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.

lol good one might use some of those :P