{"id":19866,"date":"2026-02-25T11:05:10","date_gmt":"2026-02-25T10:05:10","guid":{"rendered":"https:\/\/agora.xtec.cat\/escolasalipota\/?p=19866"},"modified":"2026-02-25T11:05:11","modified_gmt":"2026-02-25T10:05:11","slug":"enginyeria-dastronaus","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escolasalipota\/general\/enginyeria-dastronaus\/","title":{"rendered":"ENGINYERIA D&#8217;ASTRONAUS"},"content":{"rendered":"\n<p>El dilluns 12 de febrer vam comen\u00e7ar un nou projecte. La Laura ens va presentar el projecte que far\u00edem a&nbsp; 7 ci\u00e8ncies.<\/p>\n\n\n\n<p>Primer de tot ens va ensenyar la maleta pedag\u00f2gica que ens va deixar el CRP (Centre de Recursos Pedag\u00f2gics), anomenada \u201cEnginyeria d\u2019Astronaus\u201d. En aquesta maleta hi havia diferents materials per a fer experiments i proves: imants, daus de diferents materials (coure, alumini, llaut\u00f3, acer, fusta, pedra, pl\u00e0stic, poliestir\u00e8 i aliatge d\u2019 alumini 6061), una rampa, etc. A continuaci\u00f3 ens va explicar que l\u2019objectiu d\u2019aquest projecte era deduir quins s\u00f3n els materials donis per a construir una nau espacial. Depenent de l&#8217;activitat ens organitzavem en grups grans, petits o per taules.<\/p>\n\n\n\n<p>En la primera activitat hav\u00edem d\u2019observar les caracter\u00edstiques de diferents materials i dir si eren llisos, rugosos, brillants o mats. En la seg\u00fcent vam mirar si els materials eren conductors o a\u00efllants, \u00e9s a dir, si transporten l&#8217;electricitat o no i ho vam fer construint un circuit el\u00e8ctric i comprovant si la bombeta s\u2019encenia o no. Despr\u00e9s&nbsp; v\u00e0rem comprovar si eren conductors t\u00e8rmics o a\u00efllants, per fer-ho vam posar aigua&nbsp; bullint en unes plaques de petri, vam col\u00b7locar els materials a sobre i vam comprovar si s\u2019havien escalfat o no. M\u00e9s tard, vam mirar la massa i vam pesar tots els materials. La seg\u00fcent activitat vam comprovar el magnetisme dels diferents materials i vam poder observar que nom\u00e9s eren magn\u00e8tics i el llaut\u00f3 i el coure. I per \u00faltim, vam comprovar la resist\u00e8ncia als impactes amb una rampa i una bala on la bala representava el rebot de la brossa espacial.&nbsp;<\/p>\n\n\n\n<p>Encara ens falten algunes activitats per acabar i poder reflexionar sobre quins s\u00f3n els millors materials per a construir una nau espacial, de moment, pensem que un dels materials idonis \u00e9s el 6061, ja que t\u00e9 algunes qualitats imprescindibles per construir una nau espacial: \u00e9s a\u00efllant t\u00e8rmic, resistent als impactes, lleuger, no \u00e9s magnetic, etc.&nbsp;<\/p>\n\n\n\n<p>Ens ho hem passat molt b\u00e9 i hem apr\u00e8s molt sobre els diferents materials.<\/p>\n\n\n\n<p class=\"has-text-align-right\">Emma, \u00c0frica, \u00c1lex, D\u00eddac, Richard<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-19868\" style=\"width:584px;height:auto\" srcset=\"https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-1024x768.jpeg 1024w, https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-300x225.jpeg 300w, https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-768x576.jpeg 768w, https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-1536x1152.jpeg 1536w, https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1-200x150.jpeg 200w, https:\/\/agora.xtec.cat\/escolasalipota\/wp-content\/uploads\/usu122\/2026\/02\/IMG_8490-1.jpeg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El dilluns 12 de febrer vam comen\u00e7ar un nou projecte. La Laura ens va presentar el projecte que far\u00edem a&nbsp; 7 ci\u00e8ncies.<\/p>\n<p>Primer de tot ens va ensenyar la maleta pedag\u00f2gica que ens va deixar el CRP (Centre de Recursos Pedag\u00f2gics), anomenada \u201cEnginyeria d\u2019Astronaus\u201d. En aquesta&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escolasalipota\/general\/enginyeria-dastronaus\/\" title=\"Read ENGINYERIA D&#8217;ASTRONAUS\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":28,"featured_media":19867,"comment_status":"closed","ping_status":"open","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":[488,122,485,1],"tags":[],"class_list":["post-19866","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7ciencies","category-cicle-superior","category-curs-2025-26","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/posts\/19866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/comments?post=19866"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/posts\/19866\/revisions"}],"predecessor-version":[{"id":19869,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/posts\/19866\/revisions\/19869"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/media\/19867"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/media?parent=19866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/categories?post=19866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escolasalipota\/wp-json\/wp\/v2\/tags?post=19866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}