{"id":17586,"date":"2025-03-14T15:26:38","date_gmt":"2025-03-14T14:26:38","guid":{"rendered":"https:\/\/scm.iec.cat\/?p=17586"},"modified":"2025-03-14T15:28:56","modified_gmt":"2025-03-14T14:28:56","slug":"dia-internacional-matematiques-placa-pi","status":"publish","type":"post","link":"https:\/\/scm.iec.cat\/eng\/dia-internacional-matematiques-placa-pi\/","title":{"rendered":"Barcelona celebrates International Day of Mathematics with \u03c0 square"},"content":{"rendered":"<p data-start=\"260\" data-end=\"690\">Aquest <strong data-start=\"267\" data-end=\"281\">14 de mar\u00e7<\/strong>, Barcelona ha commemorat el <strong data-start=\"310\" data-end=\"351\">International Day of Mathematics<\/strong> amb un acte simb\u00f2lic destacat: la pla\u00e7a del Pi ha estat rebatejada temporalment com a <strong data-start=\"438\" data-end=\"475\">pla\u00e7a de la constant matem\u00e0tica \u03c0<\/strong>. Aquesta iniciativa, impulsada per l\u2019<strong data-start=\"513\" data-end=\"540\">Barcelona City Council<\/strong> and the <strong data-start=\"546\" data-end=\"589\">Catalan Society of Mathematics (SCM)<\/strong>, t\u00e9 l\u2019objectiu de <strong data-start=\"608\" data-end=\"687\">promoure les matem\u00e0tiques entre la ciutadania, especialment entre els joves<\/strong>.<\/p>\n<p data-start=\"692\" data-end=\"1172\">Durant l\u2019acte, celebrat a mig mat\u00ed al districte de <strong data-start=\"743\" data-end=\"759\">Ciutat Vella<\/strong>, s\u2019ha donat protagonisme a <strong data-start=\"787\" data-end=\"792\">\u03c0<\/strong>, la constant que expressa la relaci\u00f3 entre la longitud i el di\u00e0metre d\u2019una circumfer\u00e8ncia i que es pot arrodonir a <strong data-start=\"908\" data-end=\"916\">3,14<\/strong>\u2014motiu pel qual el <strong data-start=\"935\" data-end=\"1037\">14 de mar\u00e7 (3\/14 en notaci\u00f3 anglosaxona) \u00e9s la data escollida per aquesta celebraci\u00f3 internacional<\/strong>. La pla\u00e7a mantindr\u00e0 aquesta denominaci\u00f3 fins al <strong data-start=\"1086\" data-end=\"1100\">21 de mar\u00e7<\/strong>, en el marc d\u2019una campanya que vol acostar les matem\u00e0tiques a tothom.<\/p>\n<figure id=\"attachment_17587\" aria-describedby=\"caption-attachment-17587\" style=\"width: 225px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-17587 size-medium\" src=\"https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-225x300.jpg\" alt=\"Vista panor\u00e0mica de la pla\u00e7a del Pi, temporalment rebatejada com a pla\u00e7a \u03c0 per celebrar el Dia Internacional de les Matem\u00e0tiques \/ Ajuntament de Barcelona.\" width=\"225\" height=\"300\" srcset=\"https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-225x300.jpg 225w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-768x1024.jpg 768w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-1152x1536.jpg 1152w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-1536x2048.jpg 1536w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-9x12.jpg 9w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-18x24.jpg 18w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-27x36.jpg 27w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-36x48.jpg 36w, https:\/\/scm.iec.cat\/wp-content\/uploads\/2025\/03\/Placa-del-Pi-Dia-Mates-1-scaled.jpg 1920w\" sizes=\"(max-width: 225px) 100vw, 225px\" \/><figcaption id=\"caption-attachment-17587\" class=\"wp-caption-text\">Vista panor\u00e0mica de la pla\u00e7a del Pi, temporalment rebatejada com a pla\u00e7a \u03c0 per celebrar el Dia Internacional de les Matem\u00e0tiques \/ Ajuntament de Barcelona.<\/figcaption><\/figure>\n<p data-start=\"1174\" data-end=\"1433\">A m\u00e9s, dins del programa d\u2019activitats per fomentar la divulgaci\u00f3 matem\u00e0tica, <strong data-start=\"1251\" data-end=\"1290\">la Xarxa de Biblioteques Municipals<\/strong> organitza un <strong data-start=\"1304\" data-end=\"1325\">cicle de xerrades<\/strong> sobre la relaci\u00f3 entre <strong data-start=\"1349\" data-end=\"1377\">les matem\u00e0tiques i l\u2019art<\/strong>, aix\u00ed com tallers did\u00e0ctics oberts a totes les edats.<\/p>\n<p data-start=\"1435\" data-end=\"1900\">La celebraci\u00f3 culminar\u00e0 el pr\u00f2xim <strong data-start=\"1469\" data-end=\"1483\">20 de mar\u00e7<\/strong> amb la <strong data-start=\"1491\" data-end=\"1524\">30a edici\u00f3 de la Prova Cangur<\/strong>, una de les activitats m\u00e9s emblem\u00e0tiques que promou la SCM. Aquesta competici\u00f3 internacional, adre\u00e7ada a estudiants de prim\u00e0ria i secund\u00e0ria, ha registrat <strong data-start=\"1680\" data-end=\"1721\">un r\u00e8cord de participaci\u00f3 a Catalunya<\/strong>, amb m\u00e9s de <strong data-start=\"1734\" data-end=\"1762\">110.000 alumnes inscrits<\/strong>. Amb iniciatives com aquesta, la SCM reafirma el seu comprom\u00eds amb la <strong data-start=\"1833\" data-end=\"1881\">divulgaci\u00f3 i la promoci\u00f3 de les matem\u00e0tiques<\/strong> entre els joves.<\/p>","protected":false},"excerpt":{"rendered":"<p>Aquest 14 de mar\u00e7, Barcelona ha commemorat el Dia Internacional de les Matem\u00e0tiques amb un acte simb\u00f2lic destacat: la pla\u00e7a del Pi ha estat rebatejada temporalment com a pla\u00e7a de la constant matem\u00e0tica \u03c0. Aquesta iniciativa, impulsada per l\u2019Ajuntament de Barcelona i la Societat Catalana de Matem\u00e0tiques (SCM), t\u00e9 l\u2019objectiu de promoure les matem\u00e0tiques entre [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":17589,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,7],"tags":[79],"class_list":["post-17586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activitats","category-barcelona-mathematical-days","tag-destacat"],"acf":[],"_links":{"self":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/17586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/comments?post=17586"}],"version-history":[{"count":4,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/17586\/revisions"}],"predecessor-version":[{"id":17598,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/posts\/17586\/revisions\/17598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/media\/17589"}],"wp:attachment":[{"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/media?parent=17586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/categories?post=17586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scm.iec.cat\/eng\/wp-json\/wp\/v2\/tags?post=17586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}