{"id":1235,"date":"2026-02-19T13:01:17","date_gmt":"2026-02-19T13:01:17","guid":{"rendered":"https:\/\/edublog.educastur.es\/ricardo\/?p=1235"},"modified":"2026-02-23T18:26:09","modified_gmt":"2026-02-23T18:26:09","slug":"second-degree-equations","status":"publish","type":"post","link":"https:\/\/edublog.educastur.es\/ricardo\/2026\/02\/19\/second-degree-equations\/","title":{"rendered":"Second degree equations"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/preview.redd.it\/someday-v0-lpl19j7j4cda1.jpg?auto=webp&amp;s=a5809836fdd77fc965e4cf5367e853e1840cd8ec\" alt=\"someday.... : r\/mathmemes\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>0. Some mental calculation:<\/p>\n<p><a href=\"https:\/\/www.geogebra.org\/m\/umcPNQbw#material\/maquwuvn\" target=\"_blank\" rel=\"noopener\">https:\/\/www.geogebra.org\/m\/umcPNQbw#material\/maquwuvn<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ol>\n<li>Now time to be creative: use Canva, Genially, Powerpoint or any other software of your preference to create a short history of the solution of the second degree equation. It can be in comic form, or text with ilustrations. Send it to me at the end of the class.<\/li>\n<li>Time to translate (into english and into algebra):<\/li>\n<\/ol>\n<p><a href=\"https:\/\/glosarios.wordpress.com\/wp-content\/uploads\/2009\/03\/problemas-con-ecuaciones-de-segundo-grado2.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/glosarios.wordpress.com\/wp-content\/uploads\/2009\/03\/problemas-con-ecuaciones-de-segundo-grado2.pdf<\/a><\/p>\n<ol>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/i.redd.it\/5p8swviuoe871.jpg\" alt=\"What a strange twist\u2026 : r\/mathmemes\" width=\"773\" height=\"946\" \/><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; &nbsp; 0. Some mental calculation: https:\/\/www.geogebra.org\/m\/umcPNQbw#material\/maquwuvn &nbsp; &nbsp; Now time to be creative: use Canva, Genially, Powerpoint or any other software of your preference to create a short history of the solution of the second degree equation. It can be in comic form, or text with ilustrations. Send it to me at the&hellip; <a href=\"https:\/\/edublog.educastur.es\/ricardo\/2026\/02\/19\/second-degree-equations\/\" class=\"more-link\">Seguir leyendo <span class=\"screen-reader-text\">Second degree equations<\/span><\/a><\/p>\n","protected":false},"author":49,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1235","post","type-post","status-publish","format-standard","hentry","category-2oeso-maths","without-featured-image"],"_links":{"self":[{"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/posts\/1235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/users\/49"}],"replies":[{"embeddable":true,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/comments?post=1235"}],"version-history":[{"count":3,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/posts\/1235\/revisions"}],"predecessor-version":[{"id":1241,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/posts\/1235\/revisions\/1241"}],"wp:attachment":[{"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/media?parent=1235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/categories?post=1235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edublog.educastur.es\/ricardo\/wp-json\/wp\/v2\/tags?post=1235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}