{"id":20252,"date":"2023-11-20T09:00:51","date_gmt":"2023-11-20T08:00:51","guid":{"rendered":"https:\/\/agora.xtec.cat\/iecomaruga\/?p=20252"},"modified":"2023-11-15T15:50:16","modified_gmt":"2023-11-15T14:50:16","slug":"reptes-matematics","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iecomaruga\/general\/1r-eso\/reptes-matematics\/","title":{"rendered":"REPTES MATEM\u00c0TICS"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Avui presentem el <strong>primer dels reptes matem\u00e0tics<\/strong> que tracta sobre el n\u00famero 8.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">El vuit \u00e9s un nombre curi\u00f3s per diversos motius. Per una banda, la seva forma ens fa pensar en l&#8217;infinit donat que si seguim el seu tra\u00e7, sempre arriba al mateix punt de partida, entrant en un bucle interminable. De fet, el vuit posat en horitzontal \u00e9s la forma com els matem\u00e0tics designen l&#8217;infinit \u221e.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Per cert, el n\u00famero xin\u00e8s de la sort \u00e9s el 8. La paraula en mandar\u00ed per dir el n\u00famero 8 \u00e9s semblant a dir &#8220;prosperitat&#8221;. Una curiositat \u00e9s que la gent a la Xina volen vuits en les matr\u00edcules del cotxe, n\u00fameros de tel\u00e8fon, la numeraci\u00f3 de les casses i en tots els \u00e0mbits de la seva vida. Tant \u00e9s aix\u00ed que, l&#8217;aerol\u00ednia de Sichuan Airways va comprar el n\u00famero de tel\u00e8fon 88888888 per una quantitat desmesurada de diners. Podr\u00edem continuar parlant de les curiositats d&#8217;aquest n\u00famero, per\u00f2 aquesta secci\u00f3 va de reptes i de 8\u202fs. Per tant, seguim!<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><b>Repte: <\/b><span style=\"font-weight: 400;\">Imagineu que tenim un total de vuit vuits, com el n\u00famero de tel\u00e8fon de la companyia a\u00e8ria de Sichuan. Pots fer \u00fas dels vuit vuits, ajuntar aquests amb s\u00edmbols matem\u00e0tics com per exemple + o &#8211; per tal de formar el 1000.<\/span><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/iecomaruga\/wp-content\/uploads\/usu2173\/2023\/11\/Captura-de-pantalla-2023-11-15-154419.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-20253\" src=\"https:\/\/agora.xtec.cat\/iecomaruga\/wp-content\/uploads\/usu2173\/2023\/11\/Captura-de-pantalla-2023-11-15-154419-300x74.png\" alt=\"\" width=\"300\" height=\"74\" srcset=\"https:\/\/agora.xtec.cat\/iecomaruga\/wp-content\/uploads\/usu2173\/2023\/11\/Captura-de-pantalla-2023-11-15-154419-300x74.png 300w, https:\/\/agora.xtec.cat\/iecomaruga\/wp-content\/uploads\/usu2173\/2023\/11\/Captura-de-pantalla-2023-11-15-154419.png 598w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\"><strong>Instruccions per a la resposta:<\/strong>\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pots incloure la resposta argumentada al seg\u00fcent\u00a0 <\/span><strong><a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSf7-s5CMd6pXJFcHvrvyCnK5Al-KKBVbkQPyBo2zmEm0QOIhA\/viewform?usp=sf_link\">formulari<\/a><\/strong><span style=\"font-weight: 400;\">. (<em>Contestar amb el mail iecomaruga<\/em>)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pots incloure la resposta argumentada a la <strong>b\u00fastia de l\u2019edifici blau<\/strong> (consergeria).\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Disposeu de <strong>dues setmanes per contestar<\/strong>, <strong>data l\u00edmit: diumenge 3 de Desembre<\/strong>. La soluci\u00f3 la pengem un cop enllestit aquest per\u00edode.\u00a0\u00a0<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>La <strong>participaci\u00f3<\/strong> en aquests reptes es tindr\u00e0 en compte per la <strong>qualificaci\u00f3 de Matem\u00e0tiques<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avui presentem el primer dels reptes matem\u00e0tics que tracta sobre el n\u00famero 8. El vuit \u00e9s un nombre curi\u00f3s per diversos motius. Per una banda, la seva forma ens fa pensar en l&#8217;infinit donat que si seguim el seu tra\u00e7, sempre arriba al mateix punt de partida, entrant en un bucle interminable. De fet, el [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":20253,"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":[82,91,92,97],"tags":[],"class_list":["post-20252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1r-eso","category-2n-eso","category-3r-eso","category-4t-eso"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/posts\/20252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/comments?post=20252"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/posts\/20252\/revisions"}],"predecessor-version":[{"id":20254,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/posts\/20252\/revisions\/20254"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/media\/20253"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/media?parent=20252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/categories?post=20252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iecomaruga\/wp-json\/wp\/v2\/tags?post=20252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}