{"id":15854,"date":"2024-03-25T09:00:00","date_gmt":"2024-03-25T13:00:00","guid":{"rendered":"https:\/\/lfih.org\/?p=15854"},"modified":"2024-04-01T09:03:07","modified_gmt":"2024-04-01T13:03:07","slug":"tras-los-pasos-de-eratosthene","status":"publish","type":"post","link":"https:\/\/lfih.org\/index.php\/tras-los-pasos-de-eratosthene\/","title":{"rendered":"Tras los pasos de Eratosth\u00e8ne"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"15854\" class=\"elementor elementor-15854\" 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-5f9009f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5f9009f\" 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-d1c4e03\" data-id=\"d1c4e03\" 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-722ff4f elementor-widget elementor-widget-text-editor\" data-id=\"722ff4f\" data-element_type=\"widget\" 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><strong>Proyecto de colaboraci\u00f3n AEFE 2023-2024 \u00ab\u00a0Dar vida a la experiencia de Erat\u00f3stenes para nuestros estudiantes<\/strong><\/p><p>11 grado<\/p><p><strong>Ense\u00f1anza de las ciencias<\/strong>\u00a0<\/p><p>Objetivos- Comprender la naturaleza del conocimiento cient\u00edfico y c\u00f3mo se desarrolla<\/p><p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 &#8211; Identificar y aplicar pr\u00e1cticas cient\u00edficas<\/p><p>Las etapas seguidas por Erat\u00f3stenes son las siguientes:<\/p><ol><li>Mide la distancia entre Siena y Alejandr\u00eda (entre la escuela y el ecuador; google earth). Seg\u00fan sus c\u00e1lculos, es de unos 800 kil\u00f3metros (_________________).<\/li><li>Coloca una vara vertical en el suelo de Alejandr\u00eda (en la escuela) y mide la longitud de la sombra que proyecta al mediod\u00eda del d\u00eda del solsticio de verano (equinoccio de primavera).<\/li><li>Calcula el \u00e1ngulo que forma la sombra con el tallo. Para ello, divide la longitud de la sombra por la longitud de la vara y multiplica por 360 grados.<\/li><li>Supone que la Tierra es una esfera perfecta y que los rayos solares son<br \/>paralelos. Con esta informaci\u00f3n, calcul\u00f3 la longitud de la Tierra.<\/li><\/ol><\/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-7f8fbb9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7f8fbb9\" 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-8c843d2\" data-id=\"8c843d2\" 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-202aa59 elementor-widget elementor-widget-image\" data-id=\"202aa59\" data-element_type=\"widget\" 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=\"http:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"photo pour le mur\">\n\t\t\t\t\t\t\t<img width=\"753\" height=\"702\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur-753x702.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur.png 753w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur-300x280.png 300w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur-100x93.png 100w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/photo-pour-le-mur-150x140.png 150w\" sizes=\"(max-width: 753px) 100vw, 753px\" \/>\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-395d595 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"395d595\" 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-e981d0d\" data-id=\"e981d0d\" 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-3f99995 elementor-widget elementor-widget-image\" data-id=\"3f99995\" data-element_type=\"widget\" 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=\"http:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"\u00e9tapes\">\n\t\t\t\t\t\t\t<img width=\"1024\" height=\"616\" src=\"https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes-1024x616.png\" class=\"attachment-large size-large\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes-1024x616.png 1024w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes-300x180.png 300w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes-100x60.png 100w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes.png 1229w, https:\/\/lfih.org\/wp-content\/uploads\/2024\/04\/etapes-150x90.png 150w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\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>Proyecto de colaboraci\u00f3n AEFE 2023-2024 \u00ab\u00a0Dar vida a la experiencia de Erat\u00f3stenes para nuestros estudiantes 11 grado Ense\u00f1anza de las&nbsp;<a href=\"https:\/\/lfih.org\/index.php\/tras-los-pasos-de-eratosthene\/\">&hellip;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[33],"tags":[],"_links":{"self":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/15854"}],"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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/comments?post=15854"}],"version-history":[{"count":7,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/15854\/revisions"}],"predecessor-version":[{"id":15861,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/posts\/15854\/revisions\/15861"}],"wp:attachment":[{"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/media?parent=15854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/categories?post=15854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lfih.org\/index.php\/wp-json\/wp\/v2\/tags?post=15854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}