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      <title>MINERALI: campionatura sabbia-misurazione granelli by marina</title>
      <link>https://padlet.com/marina_pirovano/2001</link>
      <description>Laboratori a &quot;Bergamoscienza&quot; presso l&#39;istituto superiore &quot;Natta&quot; (Caterina-Giulia F. Elisa-Alice)</description>
      <language>en-us</language>
      <pubDate>2017-10-16 13:52:20 UTC</pubDate>
      <lastBuildDate>2025-11-19 19:34:31 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>Granelli di sabbia</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203267560</link>
         <description><![CDATA[<div>La tabella è utile per la classificazione dei granelli in base alla forma.</div>]]></description>
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         <pubDate>2017-11-03 13:11:51 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203267560</guid>
      </item>
      <item>
         <title>Bambini all&#39;opera</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203268436</link>
         <description><![CDATA[<div>Si ascolta la studentessa che ci spiega il procedimento del lavoro.</div>]]></description>
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         <pubDate>2017-11-03 13:14:15 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203268436</guid>
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      <item>
         <title>Campionatura sabbia</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203271293</link>
         <description><![CDATA[<div>Procedimento nel laboratorio</div>]]></description>
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         <pubDate>2017-11-03 13:21:18 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203271293</guid>
      </item>
      <item>
         <title>Tipologie della sabbia</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203274055</link>
         <description><![CDATA[<div>La sabbia è  suddivisa in base alla grandezza dei granelli.</div>]]></description>
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         <pubDate>2017-11-03 13:27:34 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203274055</guid>
      </item>
      <item>
         <title>Tiocianato di ferro</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203275330</link>
         <description><![CDATA[<div>Si aggiunge alla sabbia e si attende. Dopo qualche minuto il<br>liquido diventa rossastro: significa che la sabbia contiene ferro.</div>]]></description>
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         <pubDate>2017-11-03 13:30:03 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203275330</guid>
      </item>
      <item>
         <title>I bambini  osservano</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/203275913</link>
         <description><![CDATA[<div>Sta per iniziare l'attività.</div>]]></description>
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         <pubDate>2017-11-03 13:31:09 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/203275913</guid>
      </item>
      <item>
         <title>SI GUARDA ALLO STEREOMICROSCOPIO</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205666809</link>
         <description><![CDATA[<div>Si guarda molto attentamente perché i granelli di  sabbia sono  tutti diversi.</div>]]></description>
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         <pubDate>2017-11-10 13:00:36 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205666809</guid>
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      <item>
         <title>bilancia sabbia</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205668665</link>
         <description><![CDATA[<div>pesiamo la sabbia tolta dai setacci</div>]]></description>
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         <pubDate>2017-11-10 13:06:58 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205668665</guid>
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      <item>
         <title>abbia con acido cloridrico</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205669770</link>
         <description><![CDATA[<div>Abbiamo messo acido cloridrico sulla sabbia</div>]]></description>
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         <pubDate>2017-11-10 13:11:32 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205669770</guid>
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      <item>
         <title>E&#39; meglio costruire una casa su terreno sabbioso e roccioso?</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205671205</link>
         <description><![CDATA[<div>Abbiamo messo sulla ghiaia un sasso grande e abbiamo&nbsp; dato dei colpetti al becker con una bacchetta, il sasso non è sprofondato.</div>]]></description>
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         <pubDate>2017-11-10 13:15:48 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205671205</guid>
      </item>
      <item>
         <title>Setacci sabbia</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205674352</link>
         <description><![CDATA[<div>Abbiamo setacciato&nbsp; la sabbia</div>]]></description>
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         <pubDate>2017-11-10 13:24:25 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205674352</guid>
      </item>
      <item>
         <title>GUARDARE  I GRANELLI DI SABBIA CON LA LENTE DI INGRANDIMENTO</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/205674799</link>
         <description><![CDATA[<div>Osservare  con la lente di&nbsp; ingrandimento e confrontare con la carta millimetrata.</div>]]></description>
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         <pubDate>2017-11-10 13:25:42 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/205674799</guid>
      </item>
      <item>
         <title>Cartina confronto minerali</title>
         <author></author>
         <link>https://padlet.com/marina_pirovano/2001/wish/208078087</link>
         <description><![CDATA[<div>Abbiamo messo la cartina per confrontare la colorazione  e verificare la presenza del ferro.</div>]]></description>
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         <pubDate>2017-11-17 13:09:22 UTC</pubDate>
         <guid>https://padlet.com/marina_pirovano/2001/wish/208078087</guid>
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