Mary can't stand Sunday school, but her brother William doesn't have a problem with it.
So one day in Sunday school, Mary thinks, "The hell with it," and decides to go to sleep.
The teacher sees this and asks Mary a question to keep her awake.
"Mary, who created the heavens and the earth?"
William, who is sitting behind Mary, pokes her in the butt with his pencil. Mary wakes up and shouts, "God almighty!"
And the teacher says, "Yes. That's correct, Mary."
Mary goes back to sleep and the teacher asks her another question.
"Who died on the cross for our sins?"
William pokes Mary again. She wakes up and shouts, "Jesus Christ!"
Once again, she goes back to sleep.
This time the teacher asks, "Mary, what was the first thing Eve said to Adam?"
William pokes her again.
Mary wakes up and shouts, "If you don't stop poking me with that thing, I'm gonna break it off!" 
Four high school boys afflicted with spring fever skipped morning classes.
After lunch they reported to the teacher that they had a flat tire.
Much to their relief she smiled and said, "Well, you missed a test today so take seats apart from one another and take out a piece of paper."
Still smiling, she waited for them to sit down.
Then she said, "First Question was which tire was flat?"
Little Johnny comes home from his first day of school.
His mother asks, "What did you learn in school today?"
Little Johnny replies, "Not much. They want me back tomorrow.
Vote:
DEPT OF STATISTICS:
All grades are plotted along the normal bell curve.
DEPT OF PSYCHOLOGY:
Students are asked to blot ink in their exam books, close them and turn them in.
The professor opens the books and assigns the first grade that comes to mind.
DEPT OF HISTORY:
All students get the same grade they got last year.
DEPT OF RELIGION:
Grade is determined by God.
DEPT OF PHILOSOPHY:
What is a grade?
LAW SCHOOL:
Students are asked to defend their position of why they should receive an A.
DEPT OF MATHEMATICS:
Grades are variable.
DEPT OF LOGIC:
If and only if the student is present for the final and the student has accumulated a passing grade then the student will receive an A else the student will not receive an A.
DEPT OF COMPUTER SCIENCE:
Random number generator determines grade.
MUSIC DEPARTMENT:
Each student must figure out his grade by listening to the instructor play the corresponding note (+ and - would be sharp and flat respectively).
DEPT OF PHYSICAL EDUCATION:
Everybody gets an A.
When I was young I had my first induction day in IT we were making an animation on scratch me and my friend decided to go on our phones.
The teacher came over and asked, "what we were doing on our phones."
I had to think fast so I said "we were researching something" she said that was alright.
Still, to this day I wonder why she didn't notice that we had computers in front of us that had the school wifi.
I got in trouble for telling a joke in 5th grade.
Now I have to keep 250 feet away from all schools...
Vote:
What's a moo hoo for grazing school?
Grass class.
„And, Johnny? How did your school report turn out?" asks mother.
„Come on mom, the most important thing is that I'm healthy!"
Vote:
The headmistress at a girls' prep school in the old South (circa 1959) calls down to the army base and speaks with one of the officers:
"We're having a social here at school and I was wondering if you could send some of your nice young men to attend."
"Why of course," the Lieutenant answers.
"Just one thing," says the lady. "Of course you'll make sure there aren't any Jews there."
"Why of course," the Lieutenant answers.
On the day of the dance, a bus pulls up from the base.
Out comes a platoon of black GIs.
The schoolmistress is quite distressed.
"Why, why, there must be some mistake," she says to a burly black Master Sergeant.
"Why heck no, ma'am," he replies. "Lt. Goldberg NEVER makes a mistake!"
Teacher: To which family does the elephant belong?
Pupil: I don’t know, nobody I know owns one!