"A History of Math Education" joke

Saw this one on a professor's door:
The evolution of mathematics education
during the last 30 years.
1960's
A peasant sells a bag of potatoes for $10. His costs amount to 4/5 of his
selling price. What is his profit?
1970's
A farmer sells a bag of potatoes for $10. His costs amount to 4/5 of his
selling price, i.e. $8. What is his profit?
1970's (New Math)
A farmer exchanges a set P of potatoes with a set M of money. The cardinality
of the set M is equal to $10 and each element of M is worth $1. Draw 10 big
dots representing the elements of M.
The set C of production costs is comprised of 2 big dots less than the set M.
Represent C as a subset of M and give the answer to the question: What is the
cardinality of the set of profits? (Draw everything in red).
1980's
A farmer sells a bag of potatoes for $10. His production costs are $8 and his
profit is $2. Underline the word "potatoes" and discuss with your classmates.
1990's
A kapitalist pigg undjustlee akires $2 on a sak of patatos. Analiz this tekst
and sertch for erors in speling, contens, grandmar and ponctuassion, and
than ekspress your vioos regardeng this metid of geting ritch.
Author unknown

BROWN: Hey kids! Is half of your head shaved? Do you have a nose ring? Are you terribly progressive and do you have a lot of empathy? Are you sick and tired of silly things like grades and majors? COME TO BROWN!
COLUMBIA: Hey kids! Do you like Harlem? Do you like commuters? more...

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Never squat with yer spurs on. There's two theories to arguin' with a woman; neither one works. Don't worry about bitin' off more than you can chew, your mouth is probably a whole lot bigger'n you think. If you get to thinkin' you're a person of some influence, try orderin' more...

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Mister Smith rushes into the maternity ward, "What's wrong? What's the emergency?""Oh, Mister Smith, your child was just born and I have someterrible news for you. It's disfigured.""Well, how bad is it? Can I see?""Follow me, sir."They more...

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Anthony's Law of the Workshop: Any tool, when dropped, will roll into the least accessible corner or the workshop. Corollary: On the way to the corner, any dropped tool will first always strike your toes.

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Snow in Goa

by
Udayan

A Punjabi Bibi (wife) goes on Vacation to Goa. There she meets a Big Black Dravidian Man from Malabar. Overawed by his musculature, she invites him to her bed that night. By the next morning the Aryan Bibi has had the best sex of her entire life. Impressed, she asks him his more...

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