BLOGAMY LAKE

Thursday, February 8, 2007

The Evolution of Math Teaching

Posted in Homeschooling
Sent to me from a teacher:
 
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:
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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 In 1970s
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, 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 2007
Un hachero vende una carretada de maderapara $100. El costo de la
producciones es $80. Cuanto dinero ha hecho?
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Comments

Thursday, February 8, 2007 - Untitled Comment

Posted by eclecticeducation
Yikes!!! It seems like since kids have gotten more into computers and have calculators they can't do the simpliest math. Thanks for sharing!
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Wednesday, February 14, 2007 - Ha! Ha!

Posted by duckygirl
I've seen this before but it didn't have the Spanish one (#6), that one made me laugh! Just the other day we were in the store and saw a place mat with all the presidents of the united states and under each word was the Spanish translation....on a place mat to teach American Presidents! Crazy!
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Monday, February 19, 2007 - Funny and Sad

Posted by 5atkins
This is so true it is sad! I did laugh at the last two! But really it is sad how close to the truth that is. I once saw a History book from the 1940's at a school library where I was teaching. This book was 6th grade level and it was harder than my college history course! No pictures either! It was reading sections with long lists of questions. Absolutely no color! That is one thing that I think is so sad about text book selection. I remember in PS when I taught that was one of the main requirements - lots of color and pictures! Thanks for sharing! Eva
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Tuesday, March 6, 2007 - Untitled Comment

Posted by PumpkinsMomma
that is funny!!

But sad at the same time! The spanish one made me laugh!
marie
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About Me

My faith teaches me that the calling of Christian homemaker, wife, or mother is just as holy as one to "full-time ministry." I am a mom of seven children ages eight and under seeking and sharing helpful tidbits learned during this season of life. May we glorify and enjoy Him each day! :o), Moms4Psalms

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