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<item xml:lang="fr">
		<title>Le rallye cycle 3</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article1713</link>
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		<dc:date>2026-03-09T10:26:07Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>



		<description>
&lt;p&gt;La gazette n&#176;3 est sortie.
&lt;br class='autobr' /&gt;
Vous y trouverez les &#233;preuves et la feuille-r&#233;ponse.&lt;/p&gt;


-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique147" rel="directory"&gt;Actualit&#233;s&lt;/a&gt;


		</description>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L106xH150/gazette3_cycle3_140-e2702.png?1773052454' class='spip_logo spip_logo_right' width='106' height='150' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;La gazette n&#176;3 est sortie.&lt;br class='autobr' /&gt;
Vous y trouverez les &#233;preuves et la feuille-r&#233;ponse.&lt;/p&gt;&lt;/div&gt;
		
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<item xml:lang="fr">
		<title>Le rallye cycle 2</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article1712</link>
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		<dc:date>2026-03-09T10:25:21Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>



		<description>
&lt;p&gt;La gazette n&#176;3 est sortie.
&lt;br class='autobr' /&gt;
Vous y trouverez les &#233;preuves, la feuille-r&#233;ponse et toutes les instructions de passation.&lt;/p&gt;


-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique147" rel="directory"&gt;Actualit&#233;s&lt;/a&gt;


		</description>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L106xH150/gazette3_cycle2_140-79297.png?1773052454' class='spip_logo spip_logo_right' width='106' height='150' alt=&#034;&#034; /&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;La gazette n&#176;3 est sortie.&lt;br class='autobr' /&gt;
Vous y trouverez les &#233;preuves, la feuille-r&#233;ponse et toutes les instructions de passation.&lt;/p&gt;&lt;/div&gt;
		
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<item xml:lang="fr">
		<title>Figure 2</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2346</link>
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		<dc:date>2026-03-04T07:26:34Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


		<dc:subject>activit&#233;</dc:subject>
		<dc:subject>Cycle 4</dc:subject>
		<dc:subject>Sc&#232;ne2D/Variables(2)</dc:subject>

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique135" rel="directory"&gt;Deux variables discr&#232;tes&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;, 
&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?mot352" rel="tag"&gt;Sc&#232;ne2D/Variables(2)&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/figure_2_120-f14aa.png?1772612809' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le cube &#233;vid&#233;</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2345</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2345</guid>
		<dc:date>2026-03-03T17:39:30Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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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 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/le_cube_evide_120-2-a3255.png?1772559828' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le casse-t&#234;te</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2344</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2344</guid>
		<dc:date>2026-03-03T17:39:01Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/le_casse_tete_120-2-92a1c.png?1772559828' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le cube suspendu</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2343</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2343</guid>
		<dc:date>2026-03-03T17:38:28Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/le_cube_suspendu_120-2-e7552.png?1772559828' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le cube &#233;corn&#233;</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2342</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2342</guid>
		<dc:date>2026-03-03T17:37:59Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		<dc:creator>S. Petitjean</dc:creator>


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

		<description>

-
&lt;a href="https://www-irem.univ-paris13.fr/site_spip/spip.php?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des 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;, 
&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?mot190" rel="tag"&gt;Cycle 4&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/cube_ecorne_120-2-31ab5.png?1772559828' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le pav&#233; violet</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2341</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2341</guid>
		<dc:date>2026-03-03T17:37:25Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/le_pave_violet_120-2-d55f8.png?1772559829' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le cube violet</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2340</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2340</guid>
		<dc:date>2026-03-03T17:37:08Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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>


 <content:encoded>&lt;img src='https://www-irem.univ-paris13.fr/site_spip/local/cache-vignettes/L120xH120/le_cube_violet_120-2-38140.png?1772559828' class='spip_logo spip_logo_right' width='120' height='120' alt=&#034;&#034; /&gt;
		
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<item xml:lang="fr">
		<title>Le fauteuil</title>
		<link>https://www-irem.univ-paris13.fr/site_spip/spip.php?article2339</link>
		<guid isPermaLink="true">https://www-irem.univ-paris13.fr/site_spip/spip.php?article2339</guid>
		<dc:date>2026-03-03T17:36:45Z</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?rubrique126" rel="directory"&gt;Visualiser pour calculer et utiliser des variables&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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