{"id":27592,"date":"2026-03-13T10:05:05","date_gmt":"2026-03-13T09:05:05","guid":{"rendered":"https:\/\/agora.xtec.cat\/escola-elsestanys\/?p=27592"},"modified":"2026-03-13T10:14:38","modified_gmt":"2026-03-13T09:14:38","slug":"3r-tinta-invisible","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escola-elsestanys\/general\/3r-tinta-invisible\/","title":{"rendered":"3r-Tinta invisible"},"content":{"rendered":"\n<p>Els nens i nenes de tercer de prim\u00e0ria hem fet un experiment de tinta invisible amb llimona. Hem escrit missatges secrets amb suc de llimona i, un cop secs, el text no es podia veure. Despr\u00e9s, amb una mica d&#8217;escalfor, han aparagut les paraules i dibuixos amagats. Ha estat una activitat divertida que ens ha perm\u00e8s descobrir com la ci\u00e8ncia tamb\u00e9 pot servir per crear missatges secrets!<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/photos.app.goo.gl\/zAD9u6oSGjyCPCo5A\" target=\"_blank\" rel=\"https:\/\/photos.app.goo.gl\/zAD9u6oSGjyCPCo5A\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" src=\"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-content\/uploads\/usu1300\/2026\/03\/IMG_20251126_125630-e1773392551329.jpg\" alt=\"\" class=\"wp-image-27593\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Els nens i nenes de tercer de prim\u00e0ria hem fet un experiment de tinta invisible amb llimona. Hem escrit missatges secrets amb suc de llimona i, un cop secs, el text no es podia veure. Despr\u00e9s, amb una mica d&#8217;escalfor, han aparagut les paraules i dibuixos amagats. Ha estat una activitat divertida que ens ha [&hellip;]<\/p>\n","protected":false},"author":127,"featured_media":27593,"comment_status":"open","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,"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 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":[12,676,1,4,5],"tags":[],"class_list":["post-27592","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3r","category-cm","category-general","category-portada","category-primaria"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/posts\/27592","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/users\/127"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/comments?post=27592"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/posts\/27592\/revisions"}],"predecessor-version":[{"id":27595,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/posts\/27592\/revisions\/27595"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/media\/27593"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/media?parent=27592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/categories?post=27592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escola-elsestanys\/wp-json\/wp\/v2\/tags?post=27592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}