{"id":14689,"date":"2019-03-25T20:51:19","date_gmt":"2019-03-25T19:51:19","guid":{"rendered":"http:\/\/agora.xtec.cat\/insjosepvallverdu\/?p=14689"},"modified":"2019-05-03T11:17:37","modified_gmt":"2019-05-03T09:17:37","slug":"cent-vint-alumnes-de-linstitut-josep-vallverdu-participen-en-ledicio-2019-de-la-prova-cangur","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/portada\/cent-vint-alumnes-de-linstitut-josep-vallverdu-participen-en-ledicio-2019-de-la-prova-cangur\/","title":{"rendered":"Cent vint alumnes de l&#8217;Institut Josep Vallverd\u00fa participen en l&#8217;edici\u00f3 2019 de la prova Cangur"},"content":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-14692\" src=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur.jpg 1024w, https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur-300x200.jpg 300w, https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>El dijous 21 de mar\u00e7 de 2019\u00a0la sala d&#8217;actes de l&#8217;Institut Josep Vallverd\u00fa va acollir la celebraci\u00f3 de l&#8217;edici\u00f3 de 2019 de la <a href=\"http:\/\/www.cangur.org\/\" target=\"_blank\" rel=\"noopener\">prova Cangur<\/a>. En total hi van participar 120 alumnes de tots els nivells educatius del centre, des de 1r d&#8217;ESO fins a 2n de Batxillerat.<\/p>\n<p>La prova Cangur \u00e9s un hist\u00f2ric concurs matem\u00e0tic que planteja un conjunt de reptes , de dificultat creixent i de resposta tancada, amb diverses opcions per a cada problema. A m\u00e9s, en tots els casos, els participants les han de completar sense calculadora. Les q\u00fcestions estan dividides en tres grups diferenciats pel seu nivell de dificultat. Les preguntes del primer grup valen 3 punts; les del segon, 4 punts; i les del tercer, 5 punts. Una pregunta contestada correctament atorga al participant la qualificaci\u00f3 que correspon a les preguntes d&#8217;aquell grup. Per contra, en cas que el participant deixi la pregunta sense contestar, obtindr\u00e0 0 punts. Finalment, en cas que la resposta de la pregunta sigui err\u00f2nia, es resta la quarta part del valor individual de\u00a0la resposta correcta.<\/p>\n<p>Els alumnes d&#8217;ESO i batxillerat tenen 10 preguntes per grup, comencen amb 30 punts i tenen 75 minuts per resoldre el conjunt de la prova.\u00a0 La prova Cangur van comen\u00e7ar\u00a0 a realitzar-se als anys 80 a Austr\u00e0lia. Actualment, m\u00e9s de 60 pa\u00efsos les organitzen dins el programa &#8220;Le Kangourou sans Fronti\u00e8res&#8221;. A Catalunya \u00e9s organitzada per la Societat Catalana de Matem\u00e0tiques\u00a0 des de l&#8217;any 1999.<\/p>\n<p>Si voleu veure els i les alumnes en plena realitzaci\u00f3 de la prova, podeu visitar la seg\u00fcent <a href=\"https:\/\/photos.app.goo.gl\/EW7oKeBYHxQEXq9S7\" target=\"_blank\" rel=\"noopener\">galeria d&#8217;imatges<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-content\/uploads\/usu1806\/2019\/03\/Cangur.jpg\"><\/a><br \/>\nEl dijous 21 de mar\u00e7 de 2019\u00a0la sala d&#8217;actes de l&#8217;Institut Josep Vallverd\u00fa va acollir la celebraci\u00f3 de l&#8217;edici\u00f3 de 2019 de la <a href=\"http:\/\/www.cangur.org\/\" target=\"_blank\" rel=\"noopener\">prova Cangur<\/a>. En total hi van participar 120 alumnes de tots els nivells educatius del centre, des de&hellip;  <a href=\"https:\/\/agora.xtec.cat\/insjosepvallverdu\/portada\/cent-vint-alumnes-de-linstitut-josep-vallverdu-participen-en-ledicio-2019-de-la-prova-cangur\/\" title=\"Read Cent vint alumnes de l&#8217;Institut Josep Vallverd\u00fa participen en l&#8217;edici\u00f3 2019 de la prova Cangur\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","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,"footnotes":""},"categories":[29],"tags":[492,201,41,279],"class_list":["post-14689","post","type-post","status-publish","format-standard","hentry","category-portada","tag-2018-19","tag-concurs","tag-matematiques","tag-prova-cangur"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts\/14689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/comments?post=14689"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts\/14689\/revisions"}],"predecessor-version":[{"id":14693,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/posts\/14689\/revisions\/14693"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/media?parent=14689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/categories?post=14689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjosepvallverdu\/wp-json\/wp\/v2\/tags?post=14689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}