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Topic: Re: Teaching Dev Mathematics Conceptually: practical ideas
Replies: 96   Last Post: May 4, 2009 5:07 AM

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Beth Hentges

Posts: 104
Registered: 10/16/06
RE: RE: -2^4 vs (-2)^4
Posted: Feb 10, 2009 12:43 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

It helps only if our students choose to take our advice and put write the second line of the following:
- -x^2+5x
=-( )^2+5( )
before they write
=-(3)^2+5(3).


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Date Subject Author
2/4/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
kathleen Offenholley
2/4/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Prof Martin Weissman
2/4/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/5/09
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Beth Hentges
2/6/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
kathleen Offenholley
2/6/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Phil Mahler
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/9/09
Read fraction bar
Beth Hentges
2/9/09
Read Re: fraction bar
Bret Taylor
2/9/09
Read Re: fraction bar
Jonathan Groves
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
kathleen Offenholley
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Phil Mahler
2/7/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/8/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Larry Stone
2/9/09
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Beth Hentges
2/9/09
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Prof Martin Weissman
2/10/09
Read RE: mult and div
Phil Mahler
2/10/09
Read RE: mult and div
Bruce Yoshiwara
2/9/09
Read -2^4 vs (-2)^4
Beth Hentges
2/9/09
Read RE: -2^4 vs (-2)^4
Prof Martin Weissman
2/9/09
Read Re: -2^4 vs (-2)^4
Alain Schremmer
2/9/09
Read Re: RE: -2^4 vs (-2)^4
Jonathan Groves
2/10/09
Read RE: RE: -2^4 vs (-2)^4
Beth Hentges
2/18/09
Read Re: -2^4 vs (-2)^4
Jonathan Groves
2/9/09
Read RE: -2^4 vs (-2)^4
Prof Martin Weissman
2/9/09
Read Re: -2^4 vs (-2)^4
Alain Schremmer
2/9/09
Read Re: -2^4 vs (-2)^4
Bret Taylor
2/9/09
Read RE: -2^4 vs (-2)^4
Daniel Kleinfelter
2/9/09
Read Re: -2^4 vs (-2)^4
Alain Schremmer
2/10/09
Read RE: -2^4 vs (-2)^4
Adam Stinchcombe
2/10/09
Read Re: -2^4 vs (-2)^4
Alain Schremmer
2/10/09
Read RE: -2^4 vs (-2)^4
Beth Hentges
2/10/09
Read Re: -2^4 vs (-2)^4
Alain Schremmer
2/10/09
Read RE: -2^4 vs (-2)^4 [Microsoft Excel]
Matthews, George
2/10/09
Read RE: -2^4 vs (-2)^4 [Microsoft Excel]
Phil Mahler
2/10/09
Read Re: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Jonathan Groves
2/10/09
Read Re: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Sharon Killian
2/10/09
Read RE: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Beth Hentges
2/10/09
Read Re: RE: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Jodi Cotten
2/25/09
Read Re: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Jonathan Groves
2/27/09
Read Re: RE: -2^4 vs (-2)^4 [Microsoft Excel]
Jonathan Groves
2/9/09
Read Re: RE: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/16/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Sue VanHattum
2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
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2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
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2/18/09
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2/18/09
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2/18/09
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2/18/09
Read Re: Different Orders of Operations Among Machines and Humans
Wayne Mackey
5/4/09
Read Re: Different Orders of Operations Among Machines and Humans
martsbradley
2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
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2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
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2/18/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Mowers, Kathy \(Owensboro\)
2/18/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
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2/18/09
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2/20/09
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Beverly R. Broomell
2/21/09
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Jonathan Groves
2/23/09
Read Re: minus vs. opposite symbols
Dana Lee Ling
2/23/09
Read RE: minus vs. opposite symbols
Bruce Yoshiwara
2/18/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Prof Martin Weissman
2/18/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
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2/19/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
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2/19/09
Read How Would You Help This Student?
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2/19/09
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2/19/09
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2/19/09
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Clyde Greeno
2/19/09
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2/19/09
Read Re: How Would You Help This Student?
Greeno
2/19/09
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2/19/09
Read Re: How Would You Help This Student?
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2/19/09
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2/20/09
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2/20/09
Read Re: How Would You Help This Student?
Alain Schremmer
2/20/09
Read RE: How Would You Help This Student?
Larry Stone
2/18/09
Read Re: RE: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/19/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
George Alexander
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Wayne Mackey
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer
2/20/09
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2/20/09
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2/23/09
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2/23/09
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2/23/09
Read Re: Cognitively Guided Instruction
Alain Schremmer
2/23/09
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Beth Hentges
2/24/09
Read RE: Cognitively Guided Instruction
Beth Hentges
2/20/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Mowers, Kathy \(Owensboro\)
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer
2/20/09
Read RE: Teaching Dev Mathematics Conceptually: practical ideas
Bruce Yoshiwara
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer
2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Wayne Mackey
2/18/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Phil Mahler
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Jonathan Groves
2/20/09
Read Re: Teaching Dev Mathematics Conceptually: practical ideas
Alain Schremmer

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