1) A little girl came home from school and said to her mother, “Mommy, today in school I was punished for something that I didn’t do.”
The mother exclaimed, “But that’s terrible! I’m going to have a talk with your teacher about this … by the way, what was it that you didn’t do?”
The little girl replied, “My homework.”
2) Teacher: “Sam, what is the outside of a tree called?”
Sam: “I don’t know.”
Teacher: “Bark, Sam, bark.”
Sam: “Bow, wow, wow!”
3) The child comes home from his first day at school.
Mother asks, “What did you learn today?”
The kid replies, “Not enough. I have to go back tomorrow.”

