{"id":4252,"date":"2022-05-03T16:09:50","date_gmt":"2022-05-03T14:09:50","guid":{"rendered":"https:\/\/agora.xtec.cat\/ceipcescaldea\/?p=4252"},"modified":"2022-05-03T16:11:23","modified_gmt":"2022-05-03T14:11:23","slug":"es-el-mateix-un-mineral-que-una-roca","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/ceipcescaldea\/general\/es-el-mateix-un-mineral-que-una-roca\/","title":{"rendered":"\u00c9S EL MATEIX UN MINERAL QUE UNA ROCA? (5\u00e8)"},"content":{"rendered":"

Arrel d\u2019un mapa del m\u00f3n, on apareixien diferents minerals, que en Kevin va portat a classe van sorgir moltes inquietuds al voltant del m\u00f3n dels minerals. Per\u00f2…qu\u00e8 \u00e9s un mineral? I una roca?<\/span><\/p>\n

\"\"Per donar resposta a aquestes preguntes vam compartir diferents opinions i coneixements previs que m\u00e9s tard vam aclarir amb ajuda de diverses fonts d\u2019informaci\u00f3, seleccionades pr\u00e8viament, al Symbalo de la classe. A banda d\u2019aquests recursos vam consultar llibres de coneixements de la biblioteca d\u2019aula, aix\u00ed com altres informacions que al llarg dels dies arribaven a classe. Per organitzar les dades obtingudes vam elaborar un mapa mental que m\u00e9s tard ens va ajudar a redactar la definici\u00f3 de mineral i de roca i finalment, recon\u00e8ixer les difer\u00e8ncies entre tots dos elements naturals. Aquesta t\u00e8cnica d\u2019estudi ens ser\u00e0 molt \u00fatil per futures investigacions i moments d\u2019estudi. <\/span><\/p>\n

Seguidament, vam classificar-los tenint com a refer\u00e8ncia el mapa mental.\u00a0<\/span><\/p>\n

Per una banda, vam descobrir que els minerals tenen caracter\u00edstiques concretes (duresa, lluentor, fractura, transpar\u00e8ncia, color i color de la ratlla). Tanmateix, per saber com de dur \u00e9s un mineral vam haver de trobar com mesurar-ho. Va ser en aquest moment que vam descobrir l\u2019Escala de Mohs. Es tracta d\u2019una escala classificada de menys a m\u00e9s duresa, sent el diamant el mineral m\u00e9s dur fins ara conegut.\u00a0 Per una altra banda, vam crear la nostra pr\u00f2pia fitxa t\u00e8cnica, amb ajuda de programari digital, i vam capbussar-nos en l\u2019an\u00e0lisi dels minerals que ten\u00edem a classe.\u00a0<\/span><\/p>\n

Dies m\u00e9s tard vam veure un v\u00eddeo titulat \u201c Un dia sense minerals\u201d i vam conscienciar-nos de la pres\u00e8ncia di\u00e0ria que els minerals tenen en el nostre dia a dia. Despr\u00e9s de visualitzar el v\u00eddeo vam descobrir que al nostre estoig tenim un mineral. El grafit.\u00a0 Vam fer un petit experiment amb els nostres llapis. Vam crear la nostra empremta amb grafit i vam confirmar que es tracta d\u2019un mineral tou i molt f\u00e0cil de ratllar, \u00e9s per aix\u00f2 que \u00e9s poc valu\u00f3s ja que es pot extreure de la natura molt f\u00e0cilment. Tanmateix, la paraula \u201cgrafit\u201d ens va fer pensar que existeixen altres paraules que comparteixen la mateixa arrel \u201cgraf\u201d i que d\u2019aqu\u00ed en sorgeixen altres paraules derivades com ara: grafiti, grafisme, grafia, graf\u00f2leg, entre d\u2019altres).<\/span><\/p>\n

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Per veure altres imatges, clica AQU\u00cd<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Arrel d\u2019un mapa del m\u00f3n, on apareixien diferents minerals, que en Kevin va portat a classe van sorgir moltes inquietuds […]<\/p>\n","protected":false},"author":1,"featured_media":4254,"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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1,4],"tags":[87,102,86],"class_list":["post-4252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general","category-portada","tag-5e","tag-curs-21-22","tag-investiguem"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/posts\/4252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/comments?post=4252"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/posts\/4252\/revisions"}],"predecessor-version":[{"id":4261,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/posts\/4252\/revisions\/4261"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/media\/4254"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/media?parent=4252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/categories?post=4252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/ceipcescaldea\/wp-json\/wp\/v2\/tags?post=4252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}