"The Evolution of a Math Problem" joke
Math 101Last week I purchased a burger at Burger King for $1.58. The counter girl took my $2 and I was digging for my change when I pulled 8 cents from my pocket and gave it to her. She stood there, holding the nickel and 3 pennies, while looking at the screen on her register. I sensed her discomfort and tried to tell her to just give me two quarters, but she hailed the manager for help. While he tried to explain the transaction to her, she stood there and cried.Why do I tell you this? Because of the evolution in teaching math since the 1950s:
Teaching Math In 1950A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit?
Teaching Math In 1960A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price, or $80. What is his profit?
Teaching Math In 1970A logger sells a truckload of lumber for $100. His cost of production is $80. Did he make a profit?
Teaching Math In 1980A logger sells a truckload of lumber for $100. His cost of production is $80 and his profit is $20 Your assignment: Underline the number 20.
Teaching Math In 1990A logger cuts down a beautiful forest because he is selfish and
inconsiderate and cares nothing for the habitat of animals or the
preservation of our woodlands. He does this so he can make a profit of $20. What do you think of this way of making a living? Topic for class participation after answering the question: How did the birds and squirrels feel as the logger cut down their homes?
(There are no wrong answers.)
Teaching Math In 2005Un hachero vende una carretada de madera para $100. El costo de la producci
A young woman goes into the doctor's office for a checkup. As she takes off her blouse, he notices a red "H" on her chest. "How did you get that mark on your chest?" asks the doctor. "Oh, my boyfriend went to Harvard and he's so proud of it that he never more...
Two cats: Felix & Un-deux-trois, decided to have a race to see who could swim across the river first.Guess who won? Felix! Because Un-deux-trois cat sank.
(Un deux trois quatre cinq)
Knowledge is knowing a tomato is a fruit; Wisdom is not putting it in a fruit salad.
Three ministers - a Presbyterian, a Methodist, and a Baptist - and their wives were on a cruise. A tidal wave came up and swamped the ship; they all drowned, and before long, they were standing before St. Peter.
First came the Presbyterian and his wife. St. Peter more...
2 Scousers are riding along the M62 from Manchester to Liverpool on a motorbike. They break down and start hitching a lift. A friendly trucker stops to see if he can help and the scousers ask him for a lift.
He tells them he has no room in the wagon as he is carrying 20, more...