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	<id>https://mathed.net/w/index.php?action=history&amp;feed=atom&amp;title=Erna_Yackel</id>
	<title>Erna Yackel - Revision history</title>
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	<updated>2026-09-20T22:25:30Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://mathed.net/w/index.php?title=Erna_Yackel&amp;diff=290&amp;oldid=prev</id>
		<title>imported&gt;Raymond Johnson: added Yackel &amp; Cobb 1996</title>
		<link rel="alternate" type="text/html" href="https://mathed.net/w/index.php?title=Erna_Yackel&amp;diff=290&amp;oldid=prev"/>
		<updated>2013-11-08T03:10:48Z</updated>

		<summary type="html">&lt;p&gt;added Yackel &amp;amp; Cobb 1996&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 03:10, 8 November 2013&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Publications ==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Publications ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Paul Cobb|Cobb, P.]], [[Terry Wood|Wood, T.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb, Wood, &amp;amp; Yackel (1996)|Discourse, mathematical thinking, and classroom practice]]. In [[Ellice Forman|E. A. Forman]], [[Norris Minick|N. Minick]], &amp;amp; [[Addison Stone|C. A. Stone]] (Eds.), Contexts for learning: Sociocultural dynamics in &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;children’s &lt;/del&gt;development (pp. 91–119). New York, NY: Oxford University Press.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Paul Cobb|Cobb, P.]], [[Terry Wood|Wood, T.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb, Wood, &amp;amp; Yackel (1996)|Discourse, mathematical thinking, and classroom practice]]. In [[Ellice Forman|E. A. Forman]], [[Norris Minick|N. Minick]], &amp;amp; [[Addison Stone|C. A. Stone]] (Eds.), &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;[[&lt;/ins&gt;Contexts for learning: Sociocultural dynamics in &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;children&#039;s &lt;/ins&gt;development&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&#039;&#039; &lt;/ins&gt;(pp. 91–119). New York, NY: Oxford University Press.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Paul Cobb|Cobb, P.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb &amp;amp; Yackel (1996)|Constructivist, emergent, and sociocultural perspectives in the context of developmental research]]. Educational Psychologist, 31(3-4), 175–190. doi:10.1080/00461520.1996.9653265&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Paul Cobb|Cobb, P.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb &amp;amp; Yackel (1996)|Constructivist, emergent, and sociocultural perspectives in the context of developmental research]]. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;[[&lt;/ins&gt;Educational Psychologist&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]]&#039;&#039;&lt;/ins&gt;, 31(3-4), 175–190. doi:10.1080/00461520.1996.9653265&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Erna Yackel|Yackel, E.]], &amp;amp; [[Paul Cobb|Cobb, P.]] (1996). [[Yackel &amp;amp; Cobb (1996)|Sociomathematical norms, argumentation, and autonomy in mathematics]]. &#039;&#039;[[Journal for Research in Mathematics Education]]&#039;&#039;, 27(4), 458–477.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:People|Yackel, Erna]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:People|Yackel, Erna]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>imported&gt;Raymond Johnson</name></author>
	</entry>
	<entry>
		<id>https://mathed.net/w/index.php?title=Erna_Yackel&amp;diff=289&amp;oldid=prev</id>
		<title>imported&gt;Raymond Johnson: Created page with &quot;== Publications ==  Cobb, P., Wood, T., &amp; Yackel, E. (1996). [[Cobb, Wood, &amp; Yackel (1996)|Discourse, mathematical thinking, and c...&quot;</title>
		<link rel="alternate" type="text/html" href="https://mathed.net/w/index.php?title=Erna_Yackel&amp;diff=289&amp;oldid=prev"/>
		<updated>2012-11-30T09:08:16Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Publications ==  &lt;a href=&quot;/wiki/Paul_Cobb&quot; title=&quot;Paul Cobb&quot;&gt;Cobb, P.&lt;/a&gt;, &lt;a href=&quot;/w/index.php?title=Terry_Wood&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Terry Wood (page does not exist)&quot;&gt;Wood, T.&lt;/a&gt;, &amp;amp; &lt;a href=&quot;/wiki/Erna_Yackel&quot; title=&quot;Erna Yackel&quot;&gt;Yackel, E.&lt;/a&gt; (1996). [[Cobb, Wood, &amp;amp; Yackel (1996)|Discourse, mathematical thinking, and c...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Publications ==&lt;br /&gt;
&lt;br /&gt;
[[Paul Cobb|Cobb, P.]], [[Terry Wood|Wood, T.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb, Wood, &amp;amp; Yackel (1996)|Discourse, mathematical thinking, and classroom practice]]. In [[Ellice Forman|E. A. Forman]], [[Norris Minick|N. Minick]], &amp;amp; [[Addison Stone|C. A. Stone]] (Eds.), Contexts for learning: Sociocultural dynamics in children’s development (pp. 91–119). New York, NY: Oxford University Press.&lt;br /&gt;
&lt;br /&gt;
[[Paul Cobb|Cobb, P.]], &amp;amp; [[Erna Yackel|Yackel, E.]] (1996). [[Cobb &amp;amp; Yackel (1996)|Constructivist, emergent, and sociocultural perspectives in the context of developmental research]]. Educational Psychologist, 31(3-4), 175–190. doi:10.1080/00461520.1996.9653265&lt;br /&gt;
&lt;br /&gt;
[[Category:People|Yackel, Erna]]&lt;/div&gt;</summary>
		<author><name>imported&gt;Raymond Johnson</name></author>
	</entry>
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