{"id":33204,"date":"2026-03-23T09:31:16","date_gmt":"2026-03-23T13:31:16","guid":{"rendered":"https:\/\/lfih.org\/?p=33204"},"modified":"2026-03-23T09:34:33","modified_gmt":"2026-03-23T13:34:33","slug":"math-week","status":"publish","type":"post","link":"https:\/\/lfih.org\/index.php\/math-week\/","title":{"rendered":"Math Week"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"33204\" class=\"elementor elementor-33204\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f1ec1c1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f1ec1c1\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e6134f\" data-id=\"5e6134f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-62c6e72 animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"62c6e72\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Challenge \u201cCalculatrice \u00e0 la mer\u201d (Calculator to the Sea), <\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-74a69ad elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"74a69ad\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2112822\" data-id=\"2112822\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-045693f elementor-invisible elementor-widget elementor-widget-image\" data-id=\"045693f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 1\">\n\t\t\t\t\t\t\t<img width=\"640\" height=\"800\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1-640x800.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1.jpg 640w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1-240x300.jpg 240w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1-80x100.jpg 80w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/1-120x150.jpg 120w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9530177 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9530177\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d980c35\" data-id=\"d980c35\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0b49fe5 animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"0b49fe5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>During Math Week, students from 4th and 5th grade at the International French School of Havana (LFIH) took part in the international challenge \u201cCalculatrice \u00e0 la mer\u201d (Calculator to the Sea), organized by the French School of Sydney.<\/p><p>This initiative connects students across the global network of French schools abroad and encourages the development of logical thinking, problem-solving skills, and collaboration from an early age.<\/p><p>Being part of this international educational network allows our students to engage in shared academic experiences with peers around the world from a very early age, effectively broadening their horizons to unique experiences.<\/p><p>Projects like this highlight what makes the LFIH unique for international families in Cuba: a rigurous multilingual education connected to a diverse global community.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7955081 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7955081\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2ac8298\" data-id=\"2ac8298\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e3df5d8 animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"e3df5d8\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInLeft&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 10\">\n\t\t\t\t\t\t\t<img width=\"640\" height=\"800\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10-640x800.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10.jpg 640w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10-240x300.jpg 240w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10-80x100.jpg 80w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/10-120x150.jpg 120w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b88e191\" data-id=\"b88e191\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08918ca animated-slow elementor-invisible elementor-widget elementor-widget-image\" data-id=\"08918ca\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;slideInRight&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 4\">\n\t\t\t\t\t\t\t<img width=\"640\" height=\"800\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4-640x800.jpg\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4.jpg 640w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4-240x300.jpg 240w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4-80x100.jpg 80w, https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/4-120x150.jpg 120w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ed0c899 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ed0c899\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-588bcd5\" data-id=\"588bcd5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-322ec97 animated-slow elementor-arrows-position-inside elementor-pagination-position-outside elementor-invisible elementor-widget elementor-widget-image-carousel\" data-id=\"322ec97\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;speed&quot;:500}\" data-widget_type=\"image-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-carousel-wrapper swiper-container\" dir=\"ltr\">\n\t\t\t<div class=\"elementor-image-carousel swiper-wrapper\">\n\t\t\t\t<div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 11\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/11.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/11-150x150.jpg\" alt=\"Votre texte de paragraphe - 11\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 9\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/9.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/9-150x150.jpg\" alt=\"Votre texte de paragraphe - 9\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 3\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/3.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/3-150x150.jpg\" alt=\"Votre texte de paragraphe - 3\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 12\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/12.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/12-150x150.jpg\" alt=\"Votre texte de paragraphe - 12\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 8\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/8.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/8-150x150.jpg\" alt=\"Votre texte de paragraphe - 8\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 7\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/7.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/7-150x150.jpg\" alt=\"Votre texte de paragraphe - 7\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 6\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/6.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/6-150x150.jpg\" alt=\"Votre texte de paragraphe - 6\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 5\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/5.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/5-150x150.jpg\" alt=\"Votre texte de paragraphe - 5\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 2\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/2.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/2-150x150.jpg\" alt=\"Votre texte de paragraphe - 2\" \/><\/figure><\/a><\/div><div class=\"swiper-slide\"><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"322ec97\" data-elementor-lightbox-title=\"Votre texte de paragraphe - 13\" href=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/13.jpg\"><figure class=\"swiper-slide-inner\"><img class=\"swiper-slide-image\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2026\/03\/13-150x150.jpg\" alt=\"Votre texte de paragraphe - 13\" \/><\/figure><\/a><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\">\n\t\t\t\t\t\t<i class=\"eicon-chevron-left\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Pr\u00e9c\u00e9dent<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\">\n\t\t\t\t\t\t<i class=\"eicon-chevron-right\" aria-hidden=\"true\"><\/i>\n\t\t\t\t\t\t<span class=\"elementor-screen-only\">Suivant<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Challenge \u201cCalculatrice \u00e0 la mer\u201d (Calculator to the Sea), During Math Week, students from 4th and 5th grade at the&nbsp;<a href=\"https:\/\/lfih.org\/index.php\/math-week\/\">&hellip;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3071],"tags":[],"_links":{"self":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/33204"}],"collection":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/comments?post=33204"}],"version-history":[{"count":4,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/33204\/revisions"}],"predecessor-version":[{"id":33212,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/33204\/revisions\/33212"}],"wp:attachment":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/media?parent=33204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/categories?post=33204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/tags?post=33204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}