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Topic: Khan Academy: Math instruction goes viral
Replies: 69   Last Post: Apr 6, 2012 9:58 PM

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Guy Brandenburg

Posts: 81
Registered: 1/30/05
Re: Khan Academy: Math instruction goes viral
Posted: Sep 6, 2011 10:51 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply
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Could someone save the rest of us a little bit of time and post the URL for this 'viral' video?
 
Guy Brandenburg, Washington, DC 
http://gfbrandenburg.wordpress.com/
http://home.earthlink.net/~gfbranden/GFB_Home_Page.html
============================


________________________________
From: "Petrak, Daniel G." <dgpetrak@dmacc.edu>
To: "mathedcc@mathforum.org" <mathedcc@mathforum.org>
Sent: Tuesday, September 6, 2011 10:22 PM
Subject: RE: Khan Academy: Math instruction goes viral

Sorry my reply was miss typed.  I did it on my phone.  So much for auto correct.


Dan Petrak
Des Moines Area Community College
Associate Professor of Mathematics/
Faculty Liaison to Distance Education
dgpetrak@dmacc.edu
515-964-6882

________________________________________
From: owner-mathedcc@mathforum.org [owner-mathedcc@mathforum.org] on behalf of Susan [siouxgeonz@gmail.com]
Sent: Tuesday, September 06, 2011 3:29 PM
To: mathedcc@mathforum.org
Subject: Re: Khan Academy: Math instruction goes viral

What do you think of his lesson on "averages?"  I found it painfully less than useful, especially when he did things like say "we know the sum of the first four grades is ___" ... when what he did was multiply.
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Date Subject Author
8/20/11
Read Khan Academy: Math instruction goes viral
Domenico Rosa
9/6/11
Read Re: Khan Academy: Math instruction goes viral
Susan
9/6/11
Read RE: Khan Academy: Math instruction goes viral
Petrak, Daniel G.
9/6/11
Read Re: Khan Academy: Math instruction goes viral
Guy Brandenburg
9/6/11
Read RE: Khan Academy: Math instruction goes viral
Lynne Ipina
9/7/11
Read Re: Khan Academy: Math instruction goes viral
Guy Brandenburg
9/7/11
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
9/12/11
Read Re: Khan Academy: Math instruction goes viral
Domenico Rosa
9/12/11
Read Re: Khan Academy: Math instruction goes viral
Clyde Greeno @ MALEI
9/13/11
Read Re: Khan Academy: Math instruction goes viral
Domenico Rosa
9/6/11
Read Re: Khan Academy: Math instruction goes viral
R. Wright
9/6/11
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
9/7/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Clyde Greeno @ MALEI
9/7/11
Read RE: Khan Academy: Math instruction goes viral > backlash
Petrak, Daniel G.
9/7/11
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Revathi Narasimhan
9/7/11
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Kathleen Almy
9/7/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/8/11
Read RE: Khan Academy: Math instruction goes viral > backlash >and an
alternative
RotmanJ
9/8/11
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alternative
Norman Wildberger
9/8/11
Read Re: Khan Academy: Math instruction goes viral > backlash >and an alternative
Clyde Greeno @ MALEI
9/8/11
Read Re: Khan Academy: Math instruction goes viral > backlash >and an alternative
Alain Schremmer
9/12/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/12/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/12/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Clyde Greeno @ MALEI
9/12/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/12/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Kathleen Almy
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Kathleen Almy
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/14/11
Read RE: Khan Academy: Math instruction goes viral > backlash
Lynne Ipina
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/14/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Registrar@mathsense.org
9/15/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Domenico Rosa
9/16/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Clyde Greeno @ MALEI
9/16/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/17/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Clyde Greeno @ MALEI
9/19/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/19/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/15/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Guy Brandenburg
9/14/11
Read new math, new physics: Re: Khan Academy: Math instruction goes viral > backlash
Guy Brandenburg
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Edward (Ed) D. Laughbaum
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Edward (Ed) D. Laughbaum
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Alain Schremmer
9/13/11
Read Re: Khan Academy: Math instruction goes viral > backlash
Wayne Mackey
4/6/12
Read Re: Khan Academy: Math instruction goes viral
Mark Riggs
4/6/12
Read Re: Khan Academy: Math instruction goes viral >dif-EQ
Clyde Greeno @ MALEI
9/8/11
Read Re: Khan Academy: Math instruction goes viral
John Nicholson
9/9/11
Read Re: Khan Academy: Math instruction goes viral
John Nicholson
10/17/11
Read Re: Khan Academy: Math instruction goes viral
Domenico Rosa
1/10/12
Read Re: Khan Academy: Math instruction goes viral
DanP
1/10/12
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
1/11/12
Read Re: Khan Academy: Math instruction goes viral
DanP
1/11/12
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
1/11/12
Read Re: Khan Academy: Math instruction goes viral
DanP
1/11/12
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
1/12/12
Read Re: Khan Academy: Math instruction goes viral
DanP
1/12/12
Read Re: Khan Academy: Math instruction goes viral
John Tapper
1/12/12
Read Re: Khan Academy: Math instruction goes viral
Alain Schremmer
1/12/12
Read RE: Khan Academy: Math instruction goes viral
RotmanJ
1/12/12
Read Re: RE: Khan Academy: Math instruction goes viral
DanP
1/18/12
Read Re: Khan Academy: Math instruction goes viral
Domenico Rosa

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