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		<title>Article 2 - Titre</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2404</link>
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		<dc:date>2026-10-13T12:03:35Z</dc:date>
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		<dc:creator>S. Petitjean</dc:creator>



		<description>&lt;p&gt;le corps du texte est &#224; r&#233;diger, les diff&#233;rents documents &#224; ins&#233;rer&lt;/p&gt;

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique165" rel="directory"&gt;R&#233;P&#233;P (en cours d'&#233;laboration)&lt;/a&gt;


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<item xml:lang="fr">
		<title>Article 1 - Titre</title>
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		<dc:date>2026-10-13T11:36:37Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>



		<description>&lt;p&gt;le corps du texte est &#224; r&#233;diger, les diff&#233;rents documents &#224; ins&#233;rer&lt;/p&gt;

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&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique165" rel="directory"&gt;R&#233;P&#233;P (en cours d'&#233;laboration)&lt;/a&gt;


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<item xml:lang="fr">
		<title>L'escalier 3D</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2402</link>
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		<dc:date>2026-10-09T16:15:22Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>Le carr&#233; violet</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2401</link>
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		<dc:date>2026-10-09T15:56:33Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>La ligne bris&#233;e</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2400</link>
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		<dc:date>2026-10-09T15:38:36Z</dc:date>
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		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>Les rectangles violets</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2399</link>
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		<dc:date>2026-10-09T15:27:29Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>Trois plaques</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2398</link>
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		<dc:date>2026-10-09T15:24:07Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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<item xml:lang="fr">
		<title>Ligne montante</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2397</link>
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		<dc:date>2026-10-09T15:20:09Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>L'&#233;toile violette</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2396</link>
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		<dc:date>2026-10-08T20:32:58Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

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		<title>Le cube strill&#233;</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2395</link>
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		<dc:date>2026-10-08T18:12:28Z</dc:date>
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		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne3D/Cubes et Variables</dc:subject>
		<dc:subject>activit&#233;</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique162" rel="directory"&gt;Une variable discr&#232;te&lt;/a&gt;

/ 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot348" rel="tag"&gt;Sc&#232;ne3D/Cubes et Variables&lt;/a&gt;, 
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?mot8" rel="tag"&gt;activit&#233;&lt;/a&gt;

		</description>


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