{"id":33904,"date":"2025-05-22T09:46:24","date_gmt":"2025-05-22T07:46:24","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesagustiserra\/?p=33904"},"modified":"2025-05-22T10:41:16","modified_gmt":"2025-05-22T08:41:16","slug":"la-radioactivitat-arriba-a-les-aules-projecte-admira","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesagustiserra\/general\/la-radioactivitat-arriba-a-les-aules-projecte-admira\/","title":{"rendered":"La radioactivitat arriba a les aules \u2013 Projecte ADMIRA"},"content":{"rendered":"\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-2.png\"><img loading=\"lazy\" decoding=\"async\" width=\"959\" height=\"715\" data-id=\"33946\" src=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-2.png\" alt=\"\" class=\"wp-image-33946\" srcset=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-2.png 959w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-2-600x447.png 600w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-2-768x573.png 768w\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-2-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"961\" height=\"721\" data-id=\"33945\" src=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-2-1.png\" alt=\"\" class=\"wp-image-33945\" srcset=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-2-1.png 961w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-2-1-600x450.png 600w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-2-1-768x576.png 768w\" sizes=\"auto, (max-width: 961px) 100vw, 961px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"959\" height=\"715\" data-id=\"33944\" src=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-1.png\" alt=\"\" class=\"wp-image-33944\" srcset=\"https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-1.png 959w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-1-600x447.png 600w, https:\/\/agora.xtec.cat\/iesagustiserra\/wp-content\/uploads\/usu1681\/2025\/05\/image-3-1-768x573.png 768w\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" \/><\/a><\/figure>\n<\/figure>\n\n\n\n<p>Aquest curs, a l\u2019Institut Agust\u00ed Serra i Fontanet, hem tingut una oportunitat excepcional: fer <strong>experiments amb radioactivitat real<\/strong> i entendre-la de primera m\u00e0 gr\u00e0cies al <strong>projecte ADMIRA<\/strong> (Activitats amb Detectors Medipix per Investigar la Radiaci\u00f3 a l\u2019Aula).<\/p>\n\n\n\n<p>El projecte ADMIRA \u00e9s una iniciativa en col\u00b7laboraci\u00f3 amb la <strong>Universitat de Barcelona<\/strong> i el <strong>CERN <\/strong>(el prestigi\u00f3s centre de recerca en f\u00edsica de part\u00edcules situat a Su\u00efssa). El programa cedeix als instituts participants detectors de radioactivitat d\u2019\u00faltima generaci\u00f3, desenvolupats al CERN per enginyers capdavanters en el camp.<\/p>\n\n\n\n<p>Aquests sensors, coneguts com a Timepix, permeten mesurar la radioactivitat ambiental de forma directa, precisa i molt visual. Aquest curs, hem pogut treballar-hi tant a <strong>3r d\u2019ESO<\/strong> com a <strong>1r de batxillerat<\/strong>.<\/p>\n\n\n\n<p>Amb aquests detectors, hem apr\u00e8s que la radioactivitat no \u00e9s nom\u00e9s aquell fenomen misteri\u00f3s i perill\u00f3s que surt a les pel\u00b7l\u00edcules de ci\u00e8ncia-ficci\u00f3. De fet, vivim envoltats de radioactivitat! L\u2019hem pogut detectar al nostre entorn, hem descobert que nosaltres mateixos n&#8217;emetem, i fins i tot hem analitzat productes quotidians, com la sal sense sodi del supermercat, que emeten radioactivitat sense ser perjudicials per a la salut.<\/p>\n\n\n\n<p>A 3r d\u2019ESO, aquesta experi\u00e8ncia ens ha ajudat a entendre millor com \u00e9s l\u2019\u00e0tom per dins i a desmitificar idees preconcebudes sobre la radioactivitat, integrant aquest fenomen dins dels continguts de l\u2019assignatura de f\u00edsica i qu\u00edmica. A batxillerat, l\u2019alumnat cient\u00edfic i tecnol\u00f2gic ha pogut aprofundir encara m\u00e9s en els processos nuclears i les caracter\u00edstiques d\u2019aquest tipus de radiaci\u00f3, amb una aproximaci\u00f3 molt m\u00e9s t\u00e8cnica i rigorosa.<\/p>\n\n\n\n<p>Ha estat un projecte enriquidor i fascinant, que ens ha perm\u00e8s portar la ci\u00e8ncia m\u00e9s puntera a les nostres aules i descobrir que entendre la radioactivitat \u00e9s molt m\u00e9s interessant (i \u00fatil!) del que ens podr\u00edem imaginar.<\/p>\n\n\n\n<p>Gr\u00e0cies al projecte ADMIRA, a la Universitat de Barcelona i al CERN per apropar-nos la ci\u00e8ncia de veritat i encendre la nostra curiositat!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aquest curs, a l\u2019Institut Agust\u00ed Serra i Fontanet, hem tingut una oportunitat excepcional: fer experiments amb radioactivitat real i entendre-la [&hellip;]<\/p>\n","protected":false},"author":327,"featured_media":33945,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"set","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 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