{"id":14984,"date":"2019-03-31T20:47:48","date_gmt":"2019-03-31T18:47:48","guid":{"rendered":"http:\/\/agora.xtec.cat\/insbitacola\/?p=14984"},"modified":"2019-03-31T20:47:48","modified_gmt":"2019-03-31T18:47:48","slug":"mes-enlla-del-mite-de-cassiopea","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insbitacola\/general\/mes-enlla-del-mite-de-cassiopea\/","title":{"rendered":"M\u00e9s enll\u00e0 del mite de Cassiopea"},"content":{"rendered":"<p>Aquesta setmana hem donat per finalitzat el projecte &#8220;El cel&#8221;. Al llarg d&#8217;aquestes sis setmanes a 1r d&#8217;ESO hem estudiat com \u00e9s el nostre Sistema Solar, quins moviments t\u00e9 la Terra, i quines conseq\u00fc\u00e8ncies tenen, com el dia i la nit i les estacions i hem\u00a0apr\u00e8s\u00a0que en l&#8217;escala de l&#8217;Univers nosaltres no arribarem a ser\u00a0un p\u00e8l\u00a0de formiga, o pot ser incl\u00fas menys.<br \/>\nA m\u00e9s a m\u00e9s la nostra creaci\u00f3 final ha estat crear una maqueta a escala d&#8217;una\u00a0constel\u00b7laci\u00f3\u00a0que nosaltres hem\u00a0escollit. Per\u00a0aconseguir-ho hem hagut de:<br \/>\n-Fer recerca sobre l&#8217;origen de la\u00a0constel\u00b7laci\u00f3: el seu nom i la seva hist\u00f2ria mitol\u00f2gica.<br \/>\n-Estudiar on es troba la\u00a0constel\u00b7laci\u00f3: on i quan la podem veure al cel.<br \/>\n-Estudiar la dist\u00e0ncia en anys llum dels estels utilitzant el programa\u00a0<a href=\"https:\/\/stellarium-web.org\/\"><span class=\"hiddenSpellError\">stellarium<\/span><\/a>.<br \/>\n-Aplicar el diagrama\u00a0<a href=\"https:\/\/ca.wikipedia.org\/wiki\/Diagrama_de_Hertzsprung-Russell\"><span class=\"hiddenSpellError\">Hertzsprung<\/span>-Russell<\/a> per relacionar l&#8217;espectre de l&#8217;estel amb la seva temperatura,\u00a0color i massa.<br \/>\n-Calcular a classe de matem\u00e0tiques, l&#8217;escala de la maqueta, programant un <a href=\"https:\/\/docs.google.com\/spreadsheets\/d\/1ciBmJxFJ7uksea6HG2R_eKMlZm8TBBbvqCMjhRt97gs\/edit?usp=sharing\">full de c\u00e0lcul<\/a>.<br \/>\n-Muntar\u00a0la L de la maqueta i distribuir els estels a escala en 3D, mantenint la compatibilitat amb el dibuix amb\u00a0<span class=\"hiddenSpellError\">2D<\/span>\u00a0que \u00e9s el que observem al cel.<\/p>\n<p>Ara ja sabem que m\u00e9s enll\u00e0 del\u00a0mite de Cassiopea i la seva hist\u00f2ria amb\u00a0<span class=\"hiddenSpellError\">Perseus, que Cassiopea \u00e9s una<\/span>\u00a0constel\u00b7laci\u00f3 amb dos estels\u00a0<span class=\"hiddenGreenError\">super<\/span>\u00a0massius de massa 18 vegades la de Sol i de color blau, que Sagitari a algunes cultures es relaciona amb una fletxa, i que l&#8217;estrella Polar o\u00a0<span class=\"hiddenSpellError\">Polaris<\/span>, \u00e9s la m\u00e9s brillant no perqu\u00e8\u00a0estigui\u00a0m\u00e9s a prop, sin\u00f3 perqu\u00e8 \u00e9s un estel de color blanc\u00a0<span class=\"hiddenSpellError\">engrogit<\/span>. Tot aix\u00f2 i molt m\u00e9s, per qu\u00e8 els i les alumnes han estudiat fins a 15 constel\u00b7lacions. Ja tenim ganes que les fam\u00edlies vingau a veure-les a la mostra!<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/9d0vFBT1g-Y\" width=\"560\" height=\"315\" frameborder=\"0\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquesta setmana hem donat per finalitzat el projecte &#8220;El cel&#8221;. Al llarg d&#8217;aquestes sis setmanes a 1r d&#8217;ESO hem estudiat com \u00e9s el nostre Sistema Solar, quins moviments t\u00e9 la Terra, i quines conseq\u00fc\u00e8ncies tenen, com el dia i la nit i les estacions i&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insbitacola\/general\/mes-enlla-del-mite-de-cassiopea\/\" title=\"Read M\u00e9s enll\u00e0 del mite de Cassiopea\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":14990,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[4,94,1,29],"tags":[],"class_list":["post-14984","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-eso-1","category-espai-globalitzat","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/posts\/14984","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/comments?post=14984"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/posts\/14984\/revisions"}],"predecessor-version":[{"id":14995,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/posts\/14984\/revisions\/14995"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/media\/14990"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/media?parent=14984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/categories?post=14984"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insbitacola\/wp-json\/wp\/v2\/tags?post=14984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}