<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-5574752445221350379</id><updated>2011-04-21T15:02:21.060-07:00</updated><title type='text'>nxt alle elementari</title><subtitle type='html'>Se ascolto dimentico, se vedo ricordo, se faccio capisco</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>14</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-7824647048334110247</id><published>2008-12-15T11:43:00.000-08:00</published><updated>2008-12-15T11:45:17.148-08:00</updated><title type='text'>Si accettano articoli per nuova rivista on-line</title><content type='html'>"We are proud to announce a call for papers for the inaugural "&lt;a href="http://thenxtstep.blogspot.com/2008/12/calling-all-teachers-robotics-ejournal.html"&gt;Robotics in Education&lt;/a&gt;" e-Journal."&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-7824647048334110247?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/7824647048334110247/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=7824647048334110247' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7824647048334110247'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7824647048334110247'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/12/si-accettano-articoli-per-nuova-rivista.html' title='Si accettano articoli per nuova rivista on-line'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-9172024141317969360</id><published>2008-05-24T00:09:00.000-07:00</published><updated>2008-05-24T00:12:53.043-07:00</updated><title type='text'>LEZIONE 13: interazione</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obiettivo&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;programmazione complessa&lt;br /&gt;interazione fra coppie di robot identici&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;/span&gt;:&lt;br /&gt;mini-sumo robot&lt;br /&gt;riferimento: &lt;a href="http://www.nxtprograms.com/mini_sumo/index.html"&gt;minisumo&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;descrizione&lt;/span&gt;&lt;br /&gt;da scrivere&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-9172024141317969360?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/9172024141317969360/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=9172024141317969360' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/9172024141317969360'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/9172024141317969360'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-13-interazione.html' title='LEZIONE 13: interazione'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-7610724943761047058</id><published>2008-05-24T00:06:00.000-07:00</published><updated>2008-05-24T13:33:14.388-07:00</updated><title type='text'>LEZIONE 12: braccio robotico</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obiettivi&lt;/span&gt;:&lt;br /&gt;&lt;br /&gt;collegamenti con il corpo umano (articolazioni)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;/span&gt;:&lt;br /&gt;si usa il progetto incluso nel CDROM con il KIT mindstorms&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-7610724943761047058?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/7610724943761047058/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=7610724943761047058' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7610724943761047058'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7610724943761047058'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-12-braccio-robotico.html' title='LEZIONE 12: braccio robotico'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-7166981023328326606</id><published>2008-05-24T00:05:00.000-07:00</published><updated>2008-05-24T00:06:08.230-07:00</updated><title type='text'>LEZIONE 11: uscita (visita)</title><content type='html'>obiettivo:&lt;br /&gt;&lt;br /&gt;vedere robot operativi&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-7166981023328326606?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/7166981023328326606/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=7166981023328326606' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7166981023328326606'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7166981023328326606'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-11-uscita-visita.html' title='LEZIONE 11: uscita (visita)'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-4051722716515427997</id><published>2008-05-23T14:47:00.001-07:00</published><updated>2008-05-23T14:47:57.009-07:00</updated><title type='text'>LEZIONE 10: il sistema sole terra luna</title><content type='html'>OPPLA' 5 Atlante pag.53&lt;br /&gt;si costruisce con due motori&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-4051722716515427997?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/4051722716515427997/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=4051722716515427997' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/4051722716515427997'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/4051722716515427997'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-10-il-sistema-sole-terra-luna.html' title='LEZIONE 10: il sistema sole terra luna'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-4724680198266370476</id><published>2008-05-23T14:38:00.000-07:00</published><updated>2008-05-23T14:46:51.562-07:00</updated><title type='text'>LEZIONE 9: rotazioni, angoli e ascensori</title><content type='html'>(Traccia)&lt;br /&gt;OPPLA' 5 Fabbri Ed., pagina 61&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-4724680198266370476?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/4724680198266370476/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=4724680198266370476' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/4724680198266370476'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/4724680198266370476'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-9-rotazioni-angoli-e-ascensori.html' title='LEZIONE 9: rotazioni, angoli e ascensori'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-9160351496406396400</id><published>2008-05-23T14:35:00.000-07:00</published><updated>2008-05-23T14:38:07.143-07:00</updated><title type='text'>LEZIONE 8: sensore di luce (2)</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obbiettivo&lt;/span&gt;&lt;br /&gt;capire la luce&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.135 (luce e colori)&lt;br /&gt;programmare con un sensore&lt;br /&gt;uso di &gt; e &lt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il robot riconosce i colori&lt;br /&gt;riferimento:&lt;span style="text-decoration: underline;"&gt;guida NXT&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;si fanno vedere al robot oggetti di colore diverso e lo si programma con reazioni a piacere&lt;br /&gt;(per esempio scappa oppure attacca oppure emette suoni)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-9160351496406396400?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/9160351496406396400/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=9160351496406396400' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/9160351496406396400'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/9160351496406396400'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-8-sensore-di-luce-2.html' title='LEZIONE 8: sensore di luce (2)'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-8494521037831510356</id><published>2008-05-23T14:30:00.000-07:00</published><updated>2008-05-23T14:33:32.184-07:00</updated><title type='text'>LEZIONE 7: sensore di luce</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obbiettivo&lt;/span&gt;&lt;br /&gt;capire il sensore di luce&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.134 136 (luce e occhio)&lt;br /&gt;programmare con un sensore&lt;br /&gt;uso di &gt; e &lt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il robot che si sveglia al mattino&lt;br /&gt;riferimento: &lt;span style="text-decoration: underline;"&gt;da scrivere&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;al buio il robot sta fermo&lt;br /&gt;accendendo la luce, parte e se ne va a zonzo&lt;br /&gt;aggiungere sensore a ultrasuoni e modificare il programma per andare a caccia di giorno&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-8494521037831510356?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/8494521037831510356/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=8494521037831510356' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/8494521037831510356'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/8494521037831510356'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-7-sensore-di-luce.html' title='LEZIONE 7: sensore di luce'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-8521612755668361912</id><published>2008-05-23T14:22:00.000-07:00</published><updated>2008-05-23T14:27:20.823-07:00</updated><title type='text'>LEZIONE 6: ultrasuoni (2)</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obbiettivo&lt;/span&gt;&lt;br /&gt;approfondire l'uso dei blocchi "wait"&lt;br /&gt;programmare con un sensore&lt;br /&gt;uso di &gt; e &lt;&lt;br /&gt;uso dell'altoparlante&lt;br /&gt;"OPPLA' 5" Fabbri Ed. pag.138 (il suono)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il robot fifone&lt;br /&gt;riferimento: &lt;span style="text-decoration: underline;"&gt;da scrivere&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il robot avanza lentamente: se trova un ostacolo, si gira, grida e scappa velocemente&lt;br /&gt;la maggior parte del tempo verra' sicuramente spesa a cercare di programmare il robot&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-8521612755668361912?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/8521612755668361912/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=8521612755668361912' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/8521612755668361912'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/8521612755668361912'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-6-ultrasuoni-2.html' title='LEZIONE 6: ultrasuoni (2)'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-7207168240740487979</id><published>2008-05-23T14:12:00.000-07:00</published><updated>2008-05-23T14:22:12.290-07:00</updated><title type='text'>LEZIONE 5: ultrasuoni</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obbiettivo&lt;/span&gt;&lt;br /&gt;capire il sensore ad ultrasuoni&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.140 (i sensi degli animali: pipistrello)&lt;br /&gt;programmare con un sensore&lt;br /&gt;uso di &gt; e &lt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il robot caccia-mosche&lt;br /&gt;riferimento: &lt;span style="text-decoration: underline;"&gt;da scrivere&lt;/span&gt;&lt;a href="http://www.nxtprograms.com/spin_art/index.html"&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;si mettono 2 sagome di mosche intorno al robot;&lt;br /&gt;il robot gira sul posto finche' non scorge una "mosca" e le va contro;&lt;br /&gt;meglio al buio;&lt;br /&gt;la maggior parte del tempo verra' sicuramente spesa a cercare di programmare il robot&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-7207168240740487979?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/7207168240740487979/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=7207168240740487979' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7207168240740487979'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/7207168240740487979'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-5-ultrasuoni.html' title='LEZIONE 5: ultrasuoni'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-3677276692947024268</id><published>2008-05-23T13:53:00.001-07:00</published><updated>2008-05-23T14:08:34.101-07:00</updated><title type='text'>LEZIONE 4: ingranaggi (2)</title><content type='html'>&lt;p&gt;&lt;span style="font-weight: bold;"&gt;obiettivo&lt;/span&gt;&lt;/p&gt; capire gli ingranaggi&lt;br /&gt;frazioni e rapporti&lt;br /&gt;percentuali di potenza&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.36&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;lancette a varie velocita'&lt;br /&gt;riferimento: da scrivere&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;si costruisce una semplice serie demoltiplicante&lt;br /&gt;il programma imposta una velocita' bassa: misura con un cronometro&lt;br /&gt;poi se ne fa un altro in cui la velocita' e' piu' alta: misura con un cronometro&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;problema da risolvere:&lt;/span&gt;&lt;br /&gt;si puo' capire qual'e' la velocita' del motore?&lt;br /&gt;fare una tabella&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-3677276692947024268?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/3677276692947024268/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=3677276692947024268' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/3677276692947024268'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/3677276692947024268'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-4-ingranaggi-2.html' title='LEZIONE 4: ingranaggi (2)'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-6011136651774534773</id><published>2008-05-23T13:43:00.000-07:00</published><updated>2008-05-23T14:09:11.681-07:00</updated><title type='text'>LEZIONE 3: ingranaggi (1)</title><content type='html'>&lt;p&gt;&lt;span style="font-weight: bold;"&gt;obiettivo&lt;/span&gt;&lt;/p&gt;capire gli ingranaggi&lt;br /&gt;frazioni e rapporti&lt;br /&gt;percentuali di potenza&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.36&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;due ruote dentate di diametro diverso accoppiate&lt;br /&gt;riferimento: da scrivere&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;si costruisce una semplice coppia&lt;br /&gt;il programma imposta una velocita' bassa&lt;br /&gt;poi si aggiunge una ruota dentata (uguale o piu' piccola)&lt;br /&gt;stesso programma&lt;br /&gt;si costruisce una coppia demoltiplicante&lt;br /&gt;stesso programma&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;problema da risolvere:&lt;/span&gt;&lt;br /&gt;quanto va piu' lenta o piu' veloce una certa ruota?&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-6011136651774534773?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/6011136651774534773/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=6011136651774534773' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/6011136651774534773'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/6011136651774534773'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-3-ingranaggi-1.html' title='LEZIONE 3: ingranaggi (1)'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-513379207385053389</id><published>2008-05-23T13:34:00.000-07:00</published><updated>2008-05-23T14:11:04.370-07:00</updated><title type='text'>LEZIONE 2: motori</title><content type='html'>&lt;p&gt;&lt;span style="font-weight: bold;"&gt;obiettivo&lt;/span&gt;&lt;/p&gt;conoscere i motori&lt;br /&gt;imparare a collegare i fili&lt;br /&gt;usare diametri e circonferenze&lt;br /&gt;programmare con il blocco "move"&lt;br /&gt;"OPPLA' 5" Fabbri Ed. , pag.95&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;catapulta mobile a 2 motori&lt;br /&gt;riferimento: da scrivere&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;avvolto un giro di filo attorno ad una ruota, lo si svolge sul terreno mentre la ruota gira e si misura la strada fatta in un giro.&lt;br /&gt;viene costruita una catapulta che va avanti, si ferma, lancia, torna indietro per essere ricaricata.&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;problema da risolvere:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;quante rotazioni per fare il percorso senza andare a sbattere e senza fermarsi troppo presto?&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-513379207385053389?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/513379207385053389/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=513379207385053389' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/513379207385053389'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/513379207385053389'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-2-motori.html' title='LEZIONE 2: motori'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-5574752445221350379.post-676505627295981100</id><published>2008-05-23T13:20:00.000-07:00</published><updated>2008-05-23T13:34:00.301-07:00</updated><title type='text'>LEZIONE 1: prendiamo confidenza</title><content type='html'>&lt;span style="font-weight: bold;"&gt;obiettivo&lt;/span&gt;&lt;div style="text-align: left;"&gt;conoscere i vari pezzi del kit&lt;br /&gt;imparare a collegare i fili&lt;br /&gt;usare il collegamento USB col computer&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;progetto&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;il foglio rotante&lt;br /&gt;riferimento: &lt;a href="http://www.nxtprograms.com/spin_art/index.html"&gt;http://www.nxtprograms.com/spin_art/index.html&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;descrizione&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;con l'aiuto di alcune figure proiettate alla lavagna vengono descritte sia le funzioni dei 4 sensori, dei motori e del mattoncino NXT, sia le parti principali della finestra di programmazione.&lt;br /&gt;La descrizione sara' molto superficiale perche' e' la prima lezione: 15 minuti.&lt;br /&gt;La costruzione del ruota-foglio prende circa mezz'ora.&lt;br /&gt;Il programma non sara' quello di Parker, ma una variante semplificata che fa uso del motore soltanto: richiede solo 5 minuti. Nessuna spiegazione per ora.&lt;br /&gt;Il resto del tempo si passa a fare i cerchi colorati.&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/5574752445221350379-676505627295981100?l=nxtallelementari.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://nxtallelementari.blogspot.com/feeds/676505627295981100/comments/default' title='Commenti sul post'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=5574752445221350379&amp;postID=676505627295981100' title='0 Commenti'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/676505627295981100'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/5574752445221350379/posts/default/676505627295981100'/><link rel='alternate' type='text/html' href='http://nxtallelementari.blogspot.com/2008/05/lezione-1-prendiamo-confidenza.html' title='LEZIONE 1: prendiamo confidenza'/><author><name>luca_crema</name><uri>http://www.blogger.com/profile/11879780712331229042</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
