<?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-591136699835701703</id><updated>2011-04-21T14:58:16.532-07:00</updated><category term='Orientações'/><category term='Conclusão'/><category term='Tarefa'/><category term='Processo'/><category term='Recursos'/><category term='Introdução'/><title type='text'>Na onda das WebQuest</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://webquestmat.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>WQ</name><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>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-871971533264707720</id><published>2007-04-27T14:01:00.000-07:00</published><updated>2007-04-27T14:07:10.943-07:00</updated><title type='text'></title><content type='html'>&lt;a href="http://bp0.blogger.com/_9fxxfupeAEs/RjJl402hAPI/AAAAAAAAAA8/yk0CsGPGpqk/s1600-h/image7.png"&gt;&lt;img id="BLOGGER_PHOTO_ID_5058217358424867058" style="DISPLAY: block; MARGIN: 0px auto 10px; WIDTH: 663px; CURSOR: hand; HEIGHT: 82px; TEXT-ALIGN: center" height="132" alt="" src="http://bp0.blogger.com/_9fxxfupeAEs/RjJl402hAPI/AAAAAAAAAA8/yk0CsGPGpqk/s400/image7.png" width="512" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-871971533264707720?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/871971533264707720'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/871971533264707720'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/blog-post.html' title=''/><author><name>WQ</name><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><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp0.blogger.com/_9fxxfupeAEs/RjJl402hAPI/AAAAAAAAAA8/yk0CsGPGpqk/s72-c/image7.png' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-5770249956535037387</id><published>2007-04-26T13:42:00.000-07:00</published><updated>2007-04-28T04:12:40.198-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Introdução'/><title type='text'>Introdução</title><content type='html'>&lt;a href="http://bp2.blogger.com/_9fxxfupeAEs/RjIqLU2hANI/AAAAAAAAAAs/0JjTx-LUchI/s1600-h/marcianix.JPG"&gt;&lt;img id="BLOGGER_PHOTO_ID_5058151705554780370" style="FLOAT: right; MARGIN: 0px 0px 10px 10px; WIDTH: 105px; CURSOR: hand; HEIGHT: 146px" height="167" alt="" src="http://bp2.blogger.com/_9fxxfupeAEs/RjIqLU2hANI/AAAAAAAAAAs/0JjTx-LUchI/s400/marcianix.JPG" width="124" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="color:#000000;"&gt;Imagina que um marciano aparece nesta Escola. Ele é muito curioso e quer aprender matemática.&lt;/span&gt;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;p align="left"&gt;&lt;/p&gt;&lt;br /&gt;&lt;p style="TEXT-ALIGN: justify"&gt;Para satisfazeres a curiosidade do extraterrestre, deves responder a uma lista de questões que se apresenta na secção &lt;strong&gt;Tarefa&lt;/strong&gt;. &lt;/p&gt;&lt;p align="justify"&gt;&lt;span&gt;Recorre às páginas da Internet que te são fornecidas nos Recursos. Uma das finalidades deste trabalho é usar a Web, nomeadamente a exploração de sites educativos, para estudar a unidade: “Proporcionalidade inversa. Representações gráficas”. &lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;span&gt;&lt;/span&gt;&lt;span&gt;&lt;br /&gt;No final, deverás entregar o teu trabalho à professora de Matemática, ou enviar-lho por email.&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;Os trabalhos entregues serão devidamente corrigidos e classificados. Ao trabalho mais completo, o marciano irá a atribuir a menção honrosa de “bué esperto”.&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-5770249956535037387?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/5770249956535037387'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/5770249956535037387'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/introduo.html' title='Introdução'/><author><name>WQ</name><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><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://bp2.blogger.com/_9fxxfupeAEs/RjIqLU2hANI/AAAAAAAAAAs/0JjTx-LUchI/s72-c/marcianix.JPG' height='72' width='72'/></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-6471612981783276854</id><published>2007-04-26T13:26:00.000-07:00</published><updated>2007-04-26T15:42:29.474-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Tarefa'/><title type='text'>Tarefa</title><content type='html'>&lt;div align="justify"&gt;Responde às questões do marciano. Ajuda-o a resolver os exercícios dos sites cujos endereços se encontram na secção – &lt;strong&gt;Recursos&lt;/strong&gt;. Por último, elabora um pequeno teste para avaliares o que ele aprendeu contigo.&lt;br /&gt;&lt;br /&gt;Antes de começares a cumprir a tarefa consulta as secções &lt;span&gt;&lt;strong&gt;Processo&lt;/strong&gt;&lt;/span&gt; e &lt;span&gt;&lt;strong&gt;Orientações&lt;/strong&gt;&lt;/span&gt; para leres alguns conselhos.&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="center"&gt;&lt;span style="color:#33ff33;"&gt;&lt;strong&gt;~~~~~~~~~~~~~~~~~~~~~~~~&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div align="left"&gt;&lt;br /&gt;&lt;strong&gt;&lt;span style="color:#000000;"&gt;Questões:&lt;/span&gt;&lt;/strong&gt; &lt;/div&gt;&lt;div align="center"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div align="justify"&gt;&lt;span style="color:#3333ff;"&gt;&lt;span style="color:#000099;"&gt;&lt;strong&gt;1.&lt;/strong&gt;O que é uma função?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;2.&lt;/strong&gt;O que são grandezas directamente proporcionais?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;3.&lt;/strong&gt;Como verificar, a partir duma tabela, que estamos em presença de duas grandezas (ou variáveis) directamente proporcionais?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;4.&lt;/strong&gt;Qual é o aspecto do gráfico de uma função de proporcionalidade directa?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;5.&lt;/strong&gt; O que são grandezas inversamente proporcionais?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;6.&lt;/strong&gt;Como verificar, a partir duma tabela, que estamos em presença de duas grandezas (ou variáveis) inversamente proporcionais?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;7.&lt;/strong&gt;Qual é o aspecto do gráfico de uma função de proporcionalidade inversa?&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;8.&lt;/strong&gt;O que acontece ao gráfico duma função de proporcionalidade inversa quando se aumenta o valor da constante de proporcionalidade inversa (k)?&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span style="color:#000000;"&gt;&lt;em&gt;Sugestão:&lt;/em&gt; experimenta para as funções&lt;/span&gt; &lt;span style="color:#009900;"&gt;y = 2/x &lt;/span&gt;&lt;span style="color:#000000;"&gt;; &lt;/span&gt;&lt;span style="color:#009900;"&gt;y = 3/x &lt;/span&gt;&lt;span style="color:#000000;"&gt;e&lt;/span&gt; &lt;span style="color:#009900;"&gt;y = 4/x&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;&lt;span style="color:#000099;"&gt;&lt;strong&gt;9.&lt;/strong&gt;O que acontece gráfico duma função de proporcionalidade inversa quando o valor de k é positivo? E quando é negativo?&lt;/span&gt;&lt;br /&gt;&lt;em&gt;Sugestão:&lt;/em&gt; experimenta para as funções e &lt;span style="color:#ff6600;"&gt;y = -2/x&lt;/span&gt; e &lt;span style="color:#ff6600;"&gt;y = 2/x&lt;/span&gt;.&lt;br /&gt;&lt;/div&gt;&lt;/span&gt;&lt;p align="center"&gt;&lt;span style="color:#33ff33;"&gt;&lt;strong&gt;~~~~~~~~~~~~~~~~~~~~~~~~~&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align="justify"&gt;&lt;strong&gt;Elabora um “&lt;span style="color:#33ccff;"&gt;mini-teste&lt;/span&gt;” de Matemática, para avaliar os conhecimentos do marciano.&lt;/strong&gt;&lt;br /&gt;&lt;/p&gt;&lt;p align="left"&gt;&lt;strong&gt;Deves colocar:&lt;/strong&gt; &lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;div align="left"&gt;um problema do dia-a-dia onde estejam presentes duas grandezas directamente proporcionais; &lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="left"&gt;um problema do dia-a-dia onde estejam presentes duas grandezas inversamente proporcionais; &lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="left"&gt;um gráfico copiado do site &lt;a href="http://www.mste.uiuc.edu/murphy/MovingMan/MovingMan.html"&gt;http://www.mste.uiuc.edu/murphy/MovingMan/MovingMan.html&lt;/a&gt;, para lhe pedires que elabore uma pequena composição sobre a situação apresentada no gráfico.&lt;br /&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-6471612981783276854?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/6471612981783276854'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/6471612981783276854'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/tarefa.html' title='Tarefa'/><author><name>WQ</name><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></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-2550936757836207562</id><published>2007-04-26T13:18:00.000-07:00</published><updated>2007-04-26T13:25:16.828-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Recursos'/><title type='text'>Recursos</title><content type='html'>&lt;ul&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;a href="http://www.educ.fc.ul.pt/icm/icm99/icm47/index.htm"&gt;http://www.educ.fc.ul.pt/icm/icm99/icm47/index.htm&lt;/a&gt;&lt;br /&gt;Neste site encontras teoria sobre proporcionalidade directa e proporcionalidade inversa. Existem, ainda, notas históricas e tarefas para resolver.&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt; &lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;a href="http://www.malhatlantica.pt/mat/propoinv.htm"&gt;http://www.malhatlantica.pt/mat/propoinv.htm&lt;/a&gt;&lt;br /&gt;Neste site encontras tarefas de escolha múltipla.&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt;&lt;span&gt;&lt;span&gt;&lt;/span&gt;&lt;/span&gt; &lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;a href="http://www.ies.co.jp/math/java/misc/SimpleGraph/SimpleGraph.html"&gt;http://www.ies.co.jp/math/java/misc/SimpleGraph/SimpleGraph.html&lt;/a&gt;&lt;br /&gt;Neste, podes escrever as expressões analíticas de variadas funções e traçar os respectivos gráficos.&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;p&gt; &lt;/p&gt;&lt;ul&gt;&lt;li&gt;&lt;div align="justify"&gt;&lt;a href="http://www.mste.uiuc.edu/murphy/MovingMan/MovingMan.html"&gt;http://www.mste.uiuc.edu/murphy/MovingMan/MovingMan.html&lt;/a&gt;&lt;br /&gt;Neste site encontras um gráfico interactivo que descreve o percurso que o marciano deverá fazer desde casa até à escola e da escola a casa.&lt;br /&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-2550936757836207562?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/2550936757836207562'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/2550936757836207562'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/recursos_26.html' title='Recursos'/><author><name>WQ</name><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></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-1647870800442672426</id><published>2007-04-26T13:14:00.000-07:00</published><updated>2007-04-26T15:43:54.528-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Processo'/><title type='text'>Processo</title><content type='html'>&lt;ul&gt;&lt;li&gt;Este trabalho será realizado em grupos de dois elementos.&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;Na secção de tarefas encontrarás o questionário ao qual deves responder.&lt;/div&gt;&lt;/li&gt;&lt;li&gt;Antes de começares lê os conselhos dados na secção &lt;strong&gt;Orientações&lt;/strong&gt;.&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;Deverás aceder e explorar os sites existentes na secção &lt;strong&gt;Recursos&lt;/strong&gt; para te ajudar na realização da tarefa. &lt;/div&gt;&lt;/li&gt;&lt;li&gt;&lt;div align="justify"&gt;Utiliza um motor de busca, como por exemplo o Google, para acederes a outros sites que possam enriquecer o teu trabalho.&lt;br /&gt;&lt;/div&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-1647870800442672426?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/1647870800442672426'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/1647870800442672426'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/processo.html' title='Processo'/><author><name>WQ</name><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></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-1000339519449039750</id><published>2007-04-26T13:12:00.000-07:00</published><updated>2007-04-26T15:44:13.933-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Orientações'/><title type='text'>Orientações</title><content type='html'>&lt;ul&gt;&lt;li&gt;Consulta os sites que te proponho na secção de &lt;strong&gt;Recursos&lt;/strong&gt;.&lt;/li&gt;&lt;li&gt;Toma nota, no teu caderno, de tudo o que lá encontrares e achares pertinente.&lt;/li&gt;&lt;li&gt;Consulta o(s) teu(s) professor(es) e/ou a biblioteca da Escola para obteres mais informações.&lt;/li&gt;&lt;li&gt;Regista e guarda todas as actividades que desenvolveres para, no final, entregares à professora de Matemática.&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-1000339519449039750?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/1000339519449039750'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/1000339519449039750'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/orientaes.html' title='Orientações'/><author><name>WQ</name><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></entry><entry><id>tag:blogger.com,1999:blog-591136699835701703.post-7160828010679903078</id><published>2007-04-26T13:06:00.000-07:00</published><updated>2007-04-26T13:08:46.598-07:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Conclusão'/><title type='text'>Conclusão</title><content type='html'>&lt;ul&gt;&lt;li&gt;Realizaste todas as tarefas propostas?&lt;/li&gt;&lt;li&gt;Aprendeste coisas novas?&lt;/li&gt;&lt;li&gt;&lt;div align="left"&gt;Divertiste-te com a realização desta tarefa?&lt;/div&gt;&lt;p align="center"&gt;&lt;span&gt;&lt;br /&gt;Então estás de parabéns!&lt;/span&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;span&gt;;]&lt;/span&gt;&lt;/p&gt;&lt;/li&gt;&lt;/ul&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/591136699835701703-7160828010679903078?l=webquestmat.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/7160828010679903078'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/591136699835701703/posts/default/7160828010679903078'/><link rel='alternate' type='text/html' href='http://webquestmat.blogspot.com/2007/04/concluso.html' title='Conclusão'/><author><name>WQ</name><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></entry></feed>
