These are some nice joks
TEACHER : Maria, go to the map and find North America.
MARIA : Here it is!
TEACHER : Correct. Now class, who discovered America?
CLASS : Maria!
smile life is short
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 : 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
very funny
we need jokes to laugh
thanks a lot
funny man
keep goin’
thanksssssssssابو الانجليزي
these jokes are enjoyable
your way of representation is wonderful
thanks
Thank u بلسم
iam happy to read your commentary 
welcome happy teacher
i advise u always smile
i hope 2 see u smile all the time
I am th only one who was born while he is smiling
thanks 4 ur advise