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Topic: Why?
Replies: 52   Last Post: Oct 30, 2012 9:38 PM

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Robert Hansen

Posts: 7,970
From: Florida
Registered: 6/22/09
Re: Why?
Posted: Oct 30, 2012 5:17 AM
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On Oct 30, 2012, at 12:58 AM, Louis Talman <talmanl@gmail.com> wrote:

> Traditional algebra requires letters. But words are symbols, too. Use of words is no reason to say a kid isn't doing algebra---after all, the beginning of algebra is the replacement of numbers with symbols for arbitrary numbers.

1. It was a joke. Letters, words or blanks, all good, as long as point (2) is met.
2. Algebra is a form of reasoning.

Also, children don't understand "replacement of numbers with symbols for arbitrary numbers".

If my several clues of the form "Children don't understand X" don't make sense then add a couple words as in...

Children don't understand THE SIGNIFICANCE of X.

Bob Hansen





Date Subject Author
10/23/12
Read Why?
Robert Hansen
10/23/12
Read Re: Why?
Haim
10/23/12
Read Re: Why?
Clyde Greeno
10/23/12
Read Re: Why?
Dave L. Renfro
10/23/12
Read Re: Why?
Paul A. Tanner III
10/23/12
Read Re: Why?
Robert Hansen
10/23/12
Read Re: Why?
Paul A. Tanner III
10/23/12
Read Re: Why?
Robert Hansen
10/24/12
Read Re: Why?
Paul A. Tanner III
10/24/12
Read Re: Why?
Robert Hansen
10/24/12
Read Re: Why?
Paul A. Tanner III
10/24/12
Read Re: Why?
Robert Hansen
10/24/12
Read Re: Why?
Paul A. Tanner III
10/24/12
Read Re: Why?
Robert Hansen
10/24/12
Read Re: Why?
Paul A. Tanner III
10/24/12
Read Re: Why?
Robert Hansen
10/24/12
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Paul A. Tanner III
10/25/12
Read Re: Why?
Robert Hansen
10/25/12
Read Re: Why?
Louis Talman
10/26/12
Read Re: Why?
Wayne Bishop
10/25/12
Read Re: Why?
Paul A. Tanner III
10/27/12
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kirby urner
10/27/12
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Robert Hansen
10/27/12
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kirby urner
10/25/12
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Robert Hansen
10/25/12
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Paul A. Tanner III
10/23/12
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Jonathan Crabtree
10/25/12
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Robert Hansen
10/24/12
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GS Chandy
10/26/12
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Wayne Bishop
10/26/12
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Robert Hansen
10/27/12
Read Re: Why?
Paul A. Tanner III
10/27/12
Read Re: Why?
Robert Hansen
10/27/12
Read Re: Why?
Paul A. Tanner III
10/27/12
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Robert Hansen
10/27/12
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kirby urner
10/28/12
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Paul A. Tanner III
10/28/12
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Robert Hansen
10/28/12
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Paul A. Tanner III
10/27/12
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Wayne Bishop
10/29/12
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Joe Niederberger
10/29/12
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Joe Niederberger
10/29/12
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Robert Hansen
10/30/12
Read Re: Why?
Louis Talman
10/30/12
Read Re: Why?
Robert Hansen
10/30/12
Read Re: Why?
Paul A. Tanner III
10/30/12
Read Re: Why?
Louis Talman
10/30/12
Read Re: Why?
Robert Hansen
10/30/12
Read Re: Why?
Louis Talman
10/30/12
Read Re: Why?
Robert Hansen
10/30/12
Read Re: Why?
Louis Talman
10/30/12
Read Re: Why?
Clyde Greeno @ MALEI
10/30/12
Read Re: Why?
kirby urner

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