Jokes on Teacher ? No laa

It is Teacher's Day tomorrow... so... some jokes for all of u !!

TEACHER : What is the chemical formula for water?
PAPPU : "HIJKLMNO! "!!
TEACHER : What are you talking about?
PAPPU : Yesterday you said it's H to O !

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

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TEACHER : PAPPU, how do you spell "crocodile"?
PAPPU : "K-R-O-K-O-D-A-I-L"
TEACHER : No, that's wrong
PAPPU : Maybe it's wrong, but you asked me how I spell it!

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