{"id":2678,"date":"2018-05-17T18:11:39","date_gmt":"2018-05-17T16:11:39","guid":{"rendered":"http:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/?p=2678"},"modified":"2018-05-17T18:15:51","modified_gmt":"2018-05-17T16:15:51","slug":"1r-premi-en-el-vii-concurs-de-cristallitzacio-4t-deso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/general\/1r-premi-en-el-vii-concurs-de-cristallitzacio-4t-deso\/","title":{"rendered":"1r Premi en el VII Concurs de Cristal\u00b7litzaci\u00f3. 4t d&#8217;ESO"},"content":{"rendered":"<p style=\"text-align: justify;\">El passat divendres 4 de maig, els alumnes de 4t d&#8217;ESO van participar en el VII Concurs de Crital\u00b7litzaci\u00f3 que es va celebrar al Cosmocaixa juntament amb d&#8217;altres 50 centres de tot Catalunya.<\/p>\n<p style=\"text-align: justify;\">Els alumnes treballaven en la hip\u00f2tesi de comprovar si en afegir diferents ions met\u00e0l\u00b7lics a la dissoluci\u00f3 saturada d&#8217;ADP variava la morfologia del cristall. L&#8217;ADP (dihidrogenfosfat d&#8217;amoni) \u00e9s la sal amb qu\u00e8 s&#8217;havia de treballar.<\/p>\n<p style=\"text-align: justify;\">La conclusi\u00f3 va ser que en determinades concentracions, la pres\u00e8ncia d&#8217;ions de Na (sodi), Mg (magnesi) i Fe (ferro) provocava un canvi en el cristall, sobretot en la punxa del cristall, que passava a ser piramidal.<\/p>\n<p style=\"text-align: justify;\">Durant totes aquestes hores de treball els alumnes han apr\u00e8s a treballar en grup, formular-se hip\u00f2tesis, experimentar, prendre decisions, repetir i repetir quan el resultat no era el desitjat, elaborar una llibreta de treball, realitzar un p\u00f2ster per poder-se presentar el concurs, organitzar-se per fer una bona presentaci\u00f3 i defensar el seu treball davant d&#8217;un tribunal format per experts cristal\u00b7logr\u00e0fics, professors de cristal\u00b7lografia de les diferents universitats i mitjans de comunicaci\u00f3. A m\u00e9s de poder comparar i compartir el seu treball amb 49 centres m\u00e9s i comprovar com d&#8217;altres companys d&#8217;arreu de Catalunya han enfocat el treball des d&#8217;una altra perspectiva.<\/p>\n<p style=\"text-align: justify;\">En definitiva, els alumnes han apr\u00e8s molt, han treballat molt i varen passar un bon dia. Per acabar dir que vam rebre el 1r Premi de P\u00f2ster i Exposici\u00f3 del treball.<\/p>\n<p style=\"text-align: justify;\">Aqu\u00ed teniu una petita mostra del que va ser la jornada al Cosmocaixa.<\/p>\n<p style=\"text-align: justify;\">Al vest\u00edbul de l&#8217;Institut hi ha exposat el que vam presentar al concurs.<\/p>\n\r\n\t<div class=\"slideshow_container slideshow_container_style-light\" style=\"height: 600px; \" data-slideshow-id=\"2680\" data-style-name=\"style-light\" data-style-version=\"2.3.1\" >\r\n\r\n\t\t\t\t\t<div class=\"slideshow_loading_icon\"><\/div>\r\n\t\t\r\n\t\t<div class=\"slideshow_content\" style=\"display: none;\">\r\n\r\n\t\t\t<div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-content\/uploads\/usu1446\/2018\/05\/fotogrup6_Easy-Resize.com_.jpg\" alt=\"fotogrup6_Easy-Resize.com\" width=\"1280\" height=\"960\" 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both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-content\/uploads\/usu1446\/2018\/05\/fotogrup_Easy-Resize.com_.jpg\" alt=\"\" width=\"1280\" height=\"960\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box slideshow_transparent\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t<div style=\"clear: both;\"><\/div><\/div><div class=\"slideshow_view\">\r\n\t\t\t\t<div class=\"slideshow_slide slideshow_slide_image\">\r\n\t\t\t\t\t\t\t\t\t\t\t<img src=\"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-content\/uploads\/usu1446\/2018\/05\/fotogrup1_Easy-Resize.com_.jpg\" alt=\"fotogrup1_Easy-Resize.com\" width=\"1280\" height=\"960\" \/>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"slideshow_description_box 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role=\"button\" data-previous-text=\"Anterior\" style=\"display: none;\"><\/div>\r\n\t\t<div class=\"slideshow_button slideshow_next slideshow_transparent\" role=\"button\" data-next-text=\"Seg\u00fcent\" style=\"display: none;\"><\/div>\r\n\r\n\t\t<div class=\"slideshow_pagination\" style=\"display: none;\" data-go-to-text=\"V\u00e9s a la diapositiva\"><div class=\"slideshow_pagination_center\"><\/div><\/div>\r\n\r\n\t\t<!-- WordPress Slideshow Version 2.3.1 -->\r\n\r\n\t\t\t<\/div>\r\n\r\n\n","protected":false},"excerpt":{"rendered":"<p>El passat divendres 4 de maig, els alumnes de 4t d&#8217;ESO van participar en el VII Concurs de Crital\u00b7litzaci\u00f3 que es va celebrar al Cosmocaixa juntament amb d&#8217;altres 50 centres de tot Catalunya. Els alumnes treballaven en la hip\u00f2tesi de comprovar si en afegir diferents ions met\u00e0l\u00b7lics a la dissoluci\u00f3 saturada d&#8217;ADP variava la morfologia [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2684,"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":[119,3,7,1,29],"tags":[158],"class_list":["post-2678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencies-experimentals","category-eso","category-eso-4","category-general","category-portada","tag-premis"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/posts\/2678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/comments?post=2678"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/posts\/2678\/revisions"}],"predecessor-version":[{"id":2691,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/posts\/2678\/revisions\/2691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/media\/2684"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/media?parent=2678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/categories?post=2678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/sesjoanpuigiferreter\/wp-json\/wp\/v2\/tags?post=2678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}