{"id":1811,"date":"2026-02-09T19:54:31","date_gmt":"2026-02-09T19:54:31","guid":{"rendered":"https:\/\/7demates.upc.edu\/?p=1811"},"modified":"2026-02-09T19:57:02","modified_gmt":"2026-02-09T19:57:02","slug":"probabilitat-i-cds","status":"publish","type":"post","link":"https:\/\/7demates.upc.edu\/index.php\/2026\/02\/09\/probabilitat-i-cds\/","title":{"rendered":"Probabilitat i CDs"},"content":{"rendered":"\n<p>El passat dissabte, els participants del projecte 7deMates van treballar la probabilitat a partir d&#8217;un context inspirat en l&#8217;agulla de Buffon. Amb l&#8217;ajuda dels ordinadors i l&#8217;entorn Desmos, van poder interactuar amb applets de Geogebra i van poder fer simulacions per extreure conclusions i acabar trobant diferents probabilitats.<\/p>\n\n\n\n<p>A l&#8217;hora del descans, vam aprofitar per fer l&#8217;experiment emp\u00edric llan\u00e7ant m\u00e9s de 200 CD&#8217;s dins d&#8217;una lona, recollint les dades per despr\u00e9s ja a classe, meravellar-nos de trobar aproximaci\u00f3 prou decent del nombre pi.<\/p>\n\n\n\n<p>Com a m\u00ednim, va ser una sessi\u00f3 diferent on es va treballar la probabilitat de la m\u00e0 de la geometria i amb l&#8217;ajuda de la inform\u00e0tica. Fins la sessi\u00f3 de mar\u00e7!<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-1024x768.jpeg\" alt=\"\" class=\"wp-image-1813\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-1024x768.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-300x225.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-768x576.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-1536x1152.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2-600x450.jpeg 600w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-2.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-1024x768.jpeg\" alt=\"\" class=\"wp-image-1814\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-1024x768.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-300x225.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-768x576.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-1536x1152.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1-600x450.jpeg 600w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-1-1.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4-1024x682.jpeg\" alt=\"\" class=\"wp-image-1815\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4-1024x682.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4-300x200.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4-768x512.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4-1536x1023.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-4.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3-1024x682.jpeg\" alt=\"\" class=\"wp-image-1816\" srcset=\"https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3-1024x682.jpeg 1024w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3-300x200.jpeg 300w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3-768x512.jpeg 768w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3-1536x1023.jpeg 1536w, https:\/\/7demates.upc.edu\/wp-content\/uploads\/2026\/02\/p-3.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>El passat dissabte, els participants del projecte 7deMates van treballar la probabilitat a partir d&#8217;un context inspirat en l&#8217;agulla de<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[54,74,77,21],"class_list":["post-1811","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-buffon","tag-curs-25-26","tag-nombre-pi","tag-probabilitat"],"_links":{"self":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/comments?post=1811"}],"version-history":[{"count":5,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1811\/revisions"}],"predecessor-version":[{"id":1821,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/posts\/1811\/revisions\/1821"}],"wp:attachment":[{"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/media?parent=1811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/categories?post=1811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/7demates.upc.edu\/index.php\/wp-json\/wp\/v2\/tags?post=1811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}