Teaching Math

[Jack Moroney (RIP)]

This was forwarded to me by e-mail:

Subject: FW: Teaching Math

Last week I purchased a burger and fries at McDonalds for = $3.58
The counter girl took my $4.00 and 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 1950

A 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 1960

A 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 1970

A logger sells a truckload of lumber for $100. His cost of
production is $80.
Did he make a profit?





Teaching Math In 1980

A 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 1990

A logger cuts down a beautiful forest because he is selfish and
inconsiderate and cares nothing for the habitat of animals or the
pres ervation 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 2005

Un ranchero vende una carretera de madera para $100. El cuesto de
la produccion era $80.
Cuantos tortillas se puede comprar?

[Roguish Lawyer]

LMAO!

[jbour13]

Great..... two things I know nothing about, math and Spanish!

Funny stuff sir!! Thanks for sharing.

[Bill Harsey]

That's some real world math Sir.

[frostfire]

Originally Posted by Bill Harsey

That's some real world math Sir.

sad but true...

just went to Bank of America last week where the bold and big signs are all written in Spanish, all the teller/cashier are hispanics (speak fluent English though), most walk-ins don't speak English, and almost all conversations at that moment are in Spanish.

"friggin stew" indeed