Mel
member
Reged: 12/14/05
Posts: 6896
Loc: Excelsior Springs, MO
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Modern Math
04/22/06 05:32 PM
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1. 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?
2. 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?
3. Teaching Math In 1970:
A logger sells a truckload of lumber for $100. His cost of production is $80. Did he make a profit?
4. 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.
5. 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 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.)
6. Teaching Math In 2005:
Un hachero vende una carretada de maderapara $100. El costo de La producciones es $80.
What's wrong with this picture???
-------------------- Member DU, Delta
Forgive your enemies, but never forget their names - John Kennedy
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