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      <title>3eme by Nathalie Witczak</title>
      <link>https://padlet.com/nathalie_witczak/3eme</link>
      <description>Ce Padlet vous permet de travailler de manière organisé avec méthode. Suivez les encadrés un à un, de haut en bas. Chaque colonne correspond à un chapitre !  </description>
      <language>en-us</language>
      <pubDate>2021-04-06 12:27:31 UTC</pubDate>
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      <webMaster>hello@padlet.com</webMaster>
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         <title>Bilan Cahier Activité 1p54 </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1386817181</link>
         <description><![CDATA[<div>A apprendre</div>]]></description>
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         <pubDate>2021-04-06 12:32:12 UTC</pubDate>
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      <item>
         <title>Bilan Cahier Activité 2p54</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1386831551</link>
         <description><![CDATA[<div>A apprendre</div>]]></description>
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         <pubDate>2021-04-06 12:35:45 UTC</pubDate>
         <guid>https://padlet.com/nathalie_witczak/3eme/wish/1386831551</guid>
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      <item>
         <title>Vidéo support pour le cours</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1386857835</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-04-06 12:42:11 UTC</pubDate>
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      <item>
         <title>Activité à réaliser sur une feuille simple.</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1386863676</link>
         <description><![CDATA[<div>Ce travail n'est pas à rendre. La correction vous sera livré sur le padlet en fin de semaine. </div>]]></description>
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         <pubDate>2021-04-06 12:43:31 UTC</pubDate>
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      <item>
         <title>Comment rédiger un calcul</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1386871895</link>
         <description><![CDATA[<div>Cette vidéo va vous permettre d'apprendre à organiser la présentation de vos calculs. Je vous rappelle que c'est essentiel !!!</div>]]></description>
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         <pubDate>2021-04-06 12:45:18 UTC</pubDate>
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      <item>
         <title>Le poids est-il le même en tout lieu ? </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1459444894</link>
         <description><![CDATA[<div>Exercice relevé, évalué et noté. Vous devez rédiger proprement les réponses aux questions de cet exercice sur une feuille. Vous me rendrez ce travail en main propre au prochain cours. </div>]]></description>
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         <pubDate>2021-04-26 13:35:49 UTC</pubDate>
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      <item>
         <title>Caractériser et modéliser une force</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1504991994</link>
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         <pubDate>2021-05-08 13:22:00 UTC</pubDate>
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      <item>
         <title>Calcul d&#39;une interaction gravitationnelle</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1504992459</link>
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         <pubDate>2021-05-08 13:22:30 UTC</pubDate>
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      <item>
         <title>Schématiser des forces de gravitation</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1504995578</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-05-08 13:25:28 UTC</pubDate>
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      <item>
         <title>Comment calculer un poids et quelle différence avec la masse ? </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1504998041</link>
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         <pubDate>2021-05-08 13:27:49 UTC</pubDate>
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         <title>Energie électrique : Calculs et unités</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1505003853</link>
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         <pubDate>2021-05-08 13:33:00 UTC</pubDate>
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      <item>
         <title>Puissance électrique</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1505005610</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-05-08 13:34:36 UTC</pubDate>
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      <item>
         <title>Simulation </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1505009833</link>
         <description><![CDATA[<div><a href="https://phet.colorado.edu/sims/html/waves-intro/latest/waves-intro_fr.html">‪Intro des Ondes‬ (colorado.edu)</a><br>Allez sur l'animation son et observez le mouvement des molécules dans l'air lors de la propagation du son (ondes sonores). <br><br><br></div>]]></description>
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         <pubDate>2021-05-08 13:38:35 UTC</pubDate>
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      <item>
         <title>Résistance et loi d&#39;Ohm</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1505018648</link>
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         <pubDate>2021-05-08 13:46:50 UTC</pubDate>
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      <item>
         <title>Tension électrique</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1506595945</link>
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         <pubDate>2021-05-09 16:13:35 UTC</pubDate>
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      <item>
         <title>Intensité du courant</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1506598158</link>
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         <pubDate>2021-05-09 16:15:08 UTC</pubDate>
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      <item>
         <title>Les énergies lors d&#39;un mouvement</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1540078290</link>
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         <pubDate>2021-05-19 15:30:37 UTC</pubDate>
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      <item>
         <title>Circuit Série / Circuit dérivation</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1578714235</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-06-02 06:29:44 UTC</pubDate>
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      <item>
         <title>Réaliser un graphique</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1712362370</link>
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         <pubDate>2021-09-02 09:20:06 UTC</pubDate>
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      </item>
      <item>
         <title>Masse volumique</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1712370220</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-09-02 09:25:52 UTC</pubDate>
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      <item>
         <title>7eme Continent</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1733735205</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-09-12 14:05:52 UTC</pubDate>
         <guid>https://padlet.com/nathalie_witczak/3eme/wish/1733735205</guid>
      </item>
      <item>
         <title>L&#39;évolution du modèle de l&#39;atome</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1820978020</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-10-16 10:44:07 UTC</pubDate>
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      <item>
         <title></title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1820985775</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-10-16 10:56:35 UTC</pubDate>
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      <item>
         <title></title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1959472455</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-21 20:44:04 UTC</pubDate>
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      </item>
      <item>
         <title>Qu&#39;est ce qu&#39;un ion ? </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1968995856</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-30 16:25:13 UTC</pubDate>
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      </item>
      <item>
         <title>Pourquoi un ion est-il chargé ? </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1968998066</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-30 16:28:42 UTC</pubDate>
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      </item>
      <item>
         <title>Tests caractéristiques des ions </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/1969015605</link>
         <description><![CDATA[]]></description>
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         <pubDate>2021-12-30 16:58:50 UTC</pubDate>
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      </item>
      <item>
         <title>Tests d&#39;identification de quelques ions</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2013913557</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-01-26 16:14:40 UTC</pubDate>
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      </item>
      <item>
         <title>Activité 1 : De quoi dépend la taille des cratères de la Lune ?</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2040068666</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-02-10 12:04:52 UTC</pubDate>
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      <item>
         <title>Fiche révision DNB</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2048577518</link>
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         <pubDate>2022-02-15 13:44:30 UTC</pubDate>
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      </item>
      <item>
         <title>pH</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2103869079</link>
         <description><![CDATA[]]></description>
         <enclosure url="http://www.lumni.fr/video/le-ph" />
         <pubDate>2022-03-20 16:58:47 UTC</pubDate>
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      </item>
      <item>
         <title>Qu&#39;est ce que le pH ?</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2103871087</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-20 17:01:28 UTC</pubDate>
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      </item>
      <item>
         <title>Ions et pH</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2103872060</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-03-20 17:02:43 UTC</pubDate>
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      </item>
      <item>
         <title>Le tableau périodique de Dmitri Mendeleïev</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2271422198</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/KEhVZX6gEvs" />
         <pubDate>2022-08-25 13:29:30 UTC</pubDate>
         <guid>https://padlet.com/nathalie_witczak/3eme/wish/2271422198</guid>
      </item>
      <item>
         <title>Histoire de l&#39;Univers selon le modèle du &quot;Big Bang&quot;</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2273476227</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://youtu.be/OVDzfqxUm54" />
         <pubDate>2022-08-27 17:46:06 UTC</pubDate>
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      </item>
      <item>
         <title>Les mystères de l&#39;Univers</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2273476998</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-08-27 17:48:20 UTC</pubDate>
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      <item>
         <title>Petite histoire scientifique du BigBang</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2279230737</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-09-01 12:52:11 UTC</pubDate>
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      </item>
      <item>
         <title>L&#39;origine de la matière</title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2292010170</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-09-12 09:35:46 UTC</pubDate>
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      </item>
      <item>
         <title>Memo Brevet </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2311489440</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-09-24 12:30:02 UTC</pubDate>
         <guid>https://padlet.com/nathalie_witczak/3eme/wish/2311489440</guid>
      </item>
      <item>
         <title>Les tests des ions </title>
         <author>nathalie_witczak</author>
         <link>https://padlet.com/nathalie_witczak/3eme/wish/2390227806</link>
         <description><![CDATA[]]></description>
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         <pubDate>2022-11-18 17:19:01 UTC</pubDate>
         <guid>https://padlet.com/nathalie_witczak/3eme/wish/2390227806</guid>
      </item>
      <item>
         <title>Qu&#39;est ce que le développement durable</title>
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         <title></title>
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         <title></title>
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         <title></title>
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         <title>Décrire un mouvement</title>
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         <title>Exercice</title>
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         <title>Formule Vitesse Distance Durée</title>
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         <title>Calcul loi d&#39;Ohm</title>
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         <title>Comment schématiser un circuit électrique</title>
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         <title>Comment produire de l&#39;énergie électrique</title>
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         <title>Les formes d&#39;énergies à connaitre </title>
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         <title>Calculer une année lumière</title>
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         <title>Réaction chimique </title>
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         <title>Schématiser un circuit électrique </title>
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         <title>La proportionnalité c&#39;est quoi ? </title>
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         <title>Reconnaître une situation de proportionnalité sur un graphique</title>
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         <title>Escape Game : Consommation d&#39;énergie</title>
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         <title>Affiche pictogramme de sécurité</title>
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