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Teaching math from 1950 through 2013

Published:

Years of Math 1950 - 2010 

Last 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:

1. Teaching Math In 1950s


A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit ?


2. Teaching Math In 1960s


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?


3. Teaching Math In1970s


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


4. Teaching Math In 1980s


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.


5. Teaching Math In 1990s


A 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, and if you feel like crying, it's ok. )


6. Teaching Math In 2009

Un hachero vende una carretada de maderapara $100. El costo de la producciones es $80. Cuanto
dinero ha hecho?
7. Teaching Math In 2013
Who cares, just steal the lumber from your rich neighbor's property. He won't have a gun to stop you, and the President says it's OK anyway cuz it's redistributing the wealth.
Entry #114

Comments

1.
sully16Comment by sully16 - February 3, 2013, 2:01 pm
rotflmao, Yep!
2.
jackpotismineComment by jackpotismine - February 4, 2013, 3:15 am
So true. Don't use your brain. Let the machine do it all for you.
3.
Comment by GASMETERGUY - February 4, 2013, 9:31 am
Oh, thank you, thank you, thank you! I read this months ago and have been trying to find it again ever since. This is so true. Every new hire at Waffle House have the mathematical skills of a tree. If there wasn't a calculator right next to the cash register, none of them would know how to count pennies. Regulars (those who go there every day) have to teach them how to make change.

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