{"id":5624,"date":"2021-02-09T19:22:05","date_gmt":"2021-02-09T18:22:05","guid":{"rendered":"https:\/\/agora.xtec.cat\/iesmontbui\/?p=5624"},"modified":"2021-02-09T19:22:05","modified_gmt":"2021-02-09T18:22:05","slug":"la-trigonometria-per-mesurar-alcades-impossibles-4t-deso","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/","title":{"rendered":"La trigonometria per mesurar al\u00e7ades impossibles (4t d&#8217;ESO)"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">La trigonometria \u00e9s una part de les matem\u00e0tiques que s\u2019encarrega de calcular tots els elements que fan refer\u00e8ncia als triangles. \u00c9s per aix\u00f2 que estudia les relacions entre els angles i els costats dels triangles.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">L\u2019alumnat de 4t d\u2019ESO varen preparar els instruments d\u2019an\u00e0lisi anomenats goni\u00f2metres a classe i varen sortir al pati a calcular diversos elements proposats. En grups, van anar mesurant totes les dades necess\u00e0ries i, mitjan\u00e7ant la trigonometria b\u00e0sica, havien de calcular-ne les al\u00e7ades.<\/span><\/p>\n<p style=\"text-align: right;\"><strong>Marc Campos<\/strong><\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 25%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-5624 gallery-columns-4 gallery-size-medium'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/attachment\/alca4\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a4-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a4-300x225.jpg 300w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a4-768x576.jpg 768w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a4.jpg 1024w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a4-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/attachment\/alca3\/'><img loading=\"lazy\" decoding=\"async\" width=\"225\" height=\"300\" src=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a3-225x300.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a3-225x300.jpg 225w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a3.jpg 768w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/attachment\/alca2\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a2-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a2-300x225.jpg 300w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a2-768x576.jpg 768w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a2.jpg 1024w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a2-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/attachment\/alca1\/'><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"225\" src=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a1-300x225.jpg\" class=\"attachment-medium size-medium\" alt=\"\" srcset=\"https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a1-300x225.jpg 300w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a1-768x576.jpg 768w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a1.jpg 1024w, https:\/\/agora.xtec.cat\/iesmontbui\/wp-content\/uploads\/usu145\/2021\/02\/al\u00e7a1-200x150.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n\t\t\t<\/dt><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>La trigonometria \u00e9s una part de les matem\u00e0tiques que s\u2019encarrega de calcular tots els elements que fan refer\u00e8ncia als triangles. \u00c9s per aix\u00f2 que estudia les relacions entre els angles i els costats dels triangles.<br \/>\nL\u2019alumnat de 4t d\u2019ESO varen preparar els instruments d\u2019an\u00e0lisi anomenats goni\u00f2metres&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iesmontbui\/general\/la-trigonometria-per-mesurar-alcades-impossibles-4t-deso\/\" title=\"Read La trigonometria per mesurar al\u00e7ades impossibles (4t d&#8217;ESO)\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":57,"featured_media":5648,"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":[119,3,7,24,25,26,66,1,29],"tags":[],"class_list":["post-5624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-depmates","category-eso","category-eso-4","category-eso-4a","category-eso-4b","category-eso-4c","category-eso_4d","category-general","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/posts\/5624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/users\/57"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/comments?post=5624"}],"version-history":[{"count":2,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/posts\/5624\/revisions"}],"predecessor-version":[{"id":5652,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/posts\/5624\/revisions\/5652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/media\/5648"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/media?parent=5624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/categories?post=5624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesmontbui\/wp-json\/wp\/v2\/tags?post=5624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}