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        <title>Math Forum</title>
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        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915397&amp;tstart=0#7915397</link>

        

            <description><![CDATA[It still doesn't change the example. The conclusions of quantum mechanics<br>are absurd by every standard but one.<br><br>They make good]]></description>

        

            <jf:creationDate>Oct 30, 2012 9:38:46 PM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 9:38:46 PM</jf:modificationDate>
            <jf:author>talmanl@gmail.com</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915200&amp;tstart=0#7915200</link>

        

            <description><![CDATA[<br>On Oct 30, 2012, at 5:43 PM, Louis Talman &lt;talmanl@gmail.com&gt; wrote:<br><br><font color="#660066">&gt; Neither does your own example:]]></description>

        

            <jf:creationDate>Oct 30, 2012 6:21:42 PM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 6:21:42 PM</jf:modificationDate>
            <jf:author>syscore</jf:author>
            <jf:replyCount>1</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915172&amp;tstart=0#7915172</link>

        

            <description><![CDATA[On Tue, Oct 30, 2012 at 11:23 AM, Robert Hansen &lt;bob@rsccore.com&gt; wrote:<br><br><font color="#660066">&gt;<br>&gt; I hate to pick on you like]]></description>

        

            <jf:creationDate>Oct 30, 2012 5:43:21 PM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 5:43:21 PM</jf:modificationDate>
            <jf:author>talmanl@gmail.com</jf:author>
            <jf:replyCount>2</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7914987&amp;tstart=0#7914987</link>

        

            <description><![CDATA[On Tue, Oct 30, 2012 at 5:17 AM, Robert Hansen &lt;bob@rsccore.com&gt; wrote:<br>...<br><font color="#660066">&gt; Also, children don't understand]]></description>

        

            <jf:creationDate>Oct 30, 2012 11:34:25 AM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 2:29:57 PM</jf:modificationDate>
            <jf:author>uprho@yahoo.com</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915062&amp;tstart=0#7915062</link>

        

            <description><![CDATA[On Tue, Oct 30, 2012 at 8:07 AM, Clyde Greeno @ MALEI &lt;greeno@malei.org&gt; wrote:<br><br><font color="#660066">&gt; Gattegno was not actually]]></description>

        

            <jf:creationDate>Oct 30, 2012 1:44:13 PM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 1:44:13 PM</jf:modificationDate>
            <jf:author>kirby.urner@gmail.com</jf:author>
            <jf:replyCount>0</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915056&amp;tstart=0#7915056</link>

        

            <description><![CDATA[<br>On Oct 30, 2012, at 11:59 AM, Louis Talman &lt;talmanl@gmail.com&gt; wrote:<br><br><font color="#660066">&gt; Clyde is right.  And it's]]></description>

        

            <jf:creationDate>Oct 30, 2012 1:23:03 PM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 1:23:03 PM</jf:modificationDate>
            <jf:author>syscore</jf:author>
            <jf:replyCount>3</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7915000&amp;tstart=0#7915000</link>

        

            <description><![CDATA[On Tue, Oct 30, 2012 at 3:17 AM, Robert Hansen &lt;bob@rsccore.com&gt; wrote:<br><br><font color="#660066">&gt;<br>&gt; On Oct 30, 2012, at 12:58 AM,]]></description>

        

            <jf:creationDate>Oct 30, 2012 11:59:41 AM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 11:59:41 AM</jf:modificationDate>
            <jf:author>talmanl@gmail.com</jf:author>
            <jf:replyCount>4</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7914957&amp;tstart=0#7914957</link>

        

            <description><![CDATA[In fact, the very idea that in "algebra", the letters (or other expressions) should have *numeric* meanings  is very much a SCHOLASTIC notion ...]]></description>

        

            <jf:creationDate>Oct 30, 2012 11:07:31 AM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 11:07:31 AM</jf:modificationDate>
            <jf:author>greeno@malei.org</jf:author>
            <jf:replyCount>1</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7914882&amp;tstart=0#7914882</link>

        

            <description><![CDATA[<br>On Oct 30, 2012, at 12:58 AM, Louis Talman &lt;talmanl@gmail.com&gt; wrote:<br><br><font color="#660066">&gt; Traditional algebra requires]]></description>

        

            <jf:creationDate>Oct 30, 2012 5:17:46 AM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 5:17:46 AM</jf:modificationDate>
            <jf:author>syscore</jf:author>
            <jf:replyCount>6</jf:replyCount>
        </item>

        <item>
            <title>Re: Why?</title>
        
            <link>http://mathforum.org/kb/thread.jspa?messageID=7914871&amp;tstart=0#7914871</link>

        

            <description><![CDATA[Traditional algebra requires letters. But words are symbols, too.  Use of<br>words is no reason to say a kid isn't doing algebra---after all,]]></description>

        

            <jf:creationDate>Oct 30, 2012 12:58:14 AM</jf:creationDate>
            <jf:modificationDate>Oct 30, 2012 12:58:14 AM</jf:modificationDate>
            <jf:author>talmanl@gmail.com</jf:author>
            <jf:replyCount>9</jf:replyCount>
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