{"id":35791,"date":"2019-03-19T18:12:33","date_gmt":"2019-03-19T21:12:33","guid":{"rendered":"http:\/\/webdelmaestrocmf.com\/portal\/?p=35791"},"modified":"2019-04-11T01:01:33","modified_gmt":"2019-04-11T05:01:33","slug":"ernesto-gonzalez-la-matematica-un-error","status":"publish","type":"post","link":"https:\/\/webdelmaestrocmf.com\/portal\/ernesto-gonzalez-la-matematica-un-error\/","title":{"rendered":"[ERNESTO GONZ\u00c1LEZ] LA MATEM\u00c1TICA, \u00bfUN HORROR?"},"content":{"rendered":"<h4 style=\"text-align: justify;\">\u00bfSab\u00edas qu\u00e9? las matem\u00e1ticas organizan el mundo que nos rodea y est\u00e1n presentes en la mayor\u00eda de actividades cotidianas: desde servir una taza de caf\u00e9, ir a comprar algunas libras de frijoles, recorrer la distancia diaria hasta la escuela o poner la mesa para seis comensales.<\/h4>\n<h4 style=\"text-align: justify;\">Nuestro hogar, el jard\u00edn o la terraza, la calle, el vecindario, el parque son espacios factibles de ser investigados, analizados, descritos, observados desde una \u00f3ptica matem\u00e1tica. Depende de nosotros como padres y madres que seamos m\u00e1s o menos sensibles a plantear preguntas que conduzcan a nuestros hijos de manera que miren a su alrededor de otro modo.<\/h4>\n<p><!--more--><\/p>\n<p style=\"text-align: justify;\">Para ello necesitaremos darnos cuenta de que las matem\u00e1ticas surgen de la experimentaci\u00f3n con objetos reales y que debe ser a trav\u00e9s de ellos que nuestros hijos hagan muchos de los descubrimientos que le llevar\u00e1n a una comprensi\u00f3n m\u00e1s profunda del medio en el que vive, a la vez que le permitir\u00e1 descubrir las matem\u00e1ticas como lo que son: una herramienta imprescindible en la vida de todas las culturas.<\/p>\n<p style=\"text-align: justify;\">Si bien los mayores curiosos son nuestros hijos e hijas (patojos) los cuales observan las formas de los objetos, aprecia las texturas con su boca, descubre c\u00f3mo hay objetos que se desplazan rodando o saltando o rompi\u00e9ndose en mil pedazos. Su curiosidad no tiene l\u00edmites. Su necesidad de conocer, de descubrir, de interpretar el m\u00e1gico y fascinante mundo en el que vive, le lleva a probar, errar y repetir, de forma incansable. Y esos son los requisitos previos de todo cient\u00edfico en ciernes. \u00bfCu\u00e1ndo empieza el problema entonces, con la matem\u00e1tica? Cuando ellos y ellas se enfrentan al aprendizaje abstracto (\u00bfabstracto?: algo no concreto, que no tiene realidad propia), por ejemplo: Los n\u00fameros separados de las cantidades, cuando usted menciona el n\u00famero 5, surge la interrogante \u00bf5 qu\u00e9? Si le adiciona al 5, la palabra metros, ya su mente hace una relaci\u00f3n de una unidad de medida: el metro.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-35796\" src=\"http:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/03\/1-42.jpg\" alt=\"\" width=\"1100\" height=\"680\" srcset=\"https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/03\/1-42.jpg 1100w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/03\/1-42-300x185.jpg 300w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/03\/1-42-768x475.jpg 768w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/03\/1-42-1024x633.jpg 1024w\" sizes=\"auto, (max-width: 1100px) 100vw, 1100px\" \/><\/p>\n<p style=\"text-align: justify;\">\u00bfPor qu\u00e9 \u2013 aunque no conozcamos al detalle los artificios de las matem\u00e1ticas \u2013 plantearles a nuestros hijos, ejercicios que \u201csuavicen\u201d la comprensi\u00f3n de esta ciencia? Por ejemplo: Al preparar la mesa para la cena, siendo el n\u00facleo familiar de 4 personas, \u00bfcu\u00e1ntas cucharas, tenedores, vasos, servilletas, platos se necesitar\u00edan? \u00bfQu\u00e9 cantidad de objetos se requirieron al final?<\/p>\n<p style=\"text-align: justify;\"><strong>\u00bfUn ejemplo posiblemente m\u00e1s dif\u00edcil? Adquiera una pizza y permita <\/strong>que su hijo calcule primero los pedazos que se necesitar\u00e1n y que haga un c\u00e1lculo de c\u00f3mo deber\u00e1 dividir la misma para la repartici\u00f3n sea igual entre los comensales participantes, recibiendo su parte proporcional. \u00bfQu\u00e9 parte de la matem\u00e1tica aplic\u00f3? \u00a1El uso de las fracciones!<\/p>\n<p style=\"text-align: justify;\"><strong>Y como los ejemplos anteriores, \u00a1hay cientos!, Lo cual demuestra que, de pensar un poquito, donde poner en pr\u00e1ctica nuestra propia vida diaria, en funci\u00f3n de los n\u00fameros, lograremos <\/strong>que nuestros hijos e hijas, estudiantes experimenten vivencialmente esta asignatura que, en el caso de no ser comprendida, puede dar problemas a lo largo de toda la escolarizaci\u00f3n, resultando adem\u00e1s frustrante para padres e hijos. La vida diaria nos ofrece constantemente oportunidades de aprendizaje e investigaci\u00f3n que, convenientemente aprovechadas, crear\u00e1n en nuestro hogar y nuestra familia un ambiente de descubrimiento que favorecer\u00e1 de manera directa e indirecta la escolarizaci\u00f3n de nuestros hijos. \u00bfSe le ocurre algo de qu\u00e9 ejemplo ponerles a sus hijos\/as nietos\/as al llegar a casa? \u00a1Pi\u00e9nselo!<\/p>\n<table border=\"0\" width=\"100%\" cellspacing=\"10\" cellpadding=\"10\">\n<tbody>\n<tr>\n<td width=\"30%\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-35086 alignleft\" src=\"http:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6.jpg\" alt=\"\" width=\"200\" height=\"200\" srcset=\"https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6.jpg 200w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6-150x150.jpg 150w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6-109x109.jpg 109w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6-100x100.jpg 100w, https:\/\/webdelmaestrocmf.com\/portal\/wp-content\/uploads\/2019\/02\/1-6-65x65.jpg 65w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>Autor: <\/strong>Ernesto Gonzalez , ciudadano nicarag\u00fcense, nacido en Cuba.<strong><br \/>\nExperiencia laboral:<\/strong> Lic. en Ciencias Pedag\u00f3gicas con menci\u00f3n en qu\u00edmica. 40 a\u00f1os de experiencia como docente en los niveles de educaci\u00f3n media y superior; cursos de posgrado propios de la especialidad y en pedagog\u00eda; autor de libros de texto para la ense\u00f1anza media tanto en ciencias naturales, como sociales. Articulista para los peri\u00f3dicos La Prensa, El Nuevo Diario (nicarag\u00fcenses 2000-2008), actualmente para el peri\u00f3dico El Siglo 21 guatemalteco.<strong><br \/>\nCorreo electr\u00f3nico:<\/strong> <a href=\"mailto:eglezvaldes@gmail.com\">eglezvaldes@gmail.com<\/a><br \/>\n<strong>Cuenta de twitter:<\/strong> <a href=\"https:\/\/twitter.com\/search?q=%40gonzlez_ernesto&amp;src=typd\" target=\"_blank\" rel=\"noopener noreferrer\">@gonzlez_ernesto<\/a><a href=\"mailto:achapa01@hotmail.com\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"\u00bfSab\u00edas qu\u00e9? las matem\u00e1ticas organizan el mundo que nos rodea y est\u00e1n presentes en la mayor\u00eda de actividades&hellip;","protected":false},"author":1,"featured_media":35797,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"csco_display_header_overlay":false,"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":"","csco_post_video_location":[],"csco_post_video_location_hash":"","csco_post_video_url":"","csco_post_video_bg_start_time":0,"csco_post_video_bg_end_time":0,"csco_post_video_bg_volume":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1790,4122],"tags":[4124,4123,4125,4183,370],"class_list":["post-35791","post","type-post","status-publish","format-standard","has-post-thumbnail","category-colaborador","category-z-colaboradores-ernesto-gonzalez","tag-ernesto","tag-ernesto-gonzalez","tag-gonzalez","tag-horror","tag-matematica","cs-entry","cs-video-wrap"],"yoast_head":"<!-- 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