{"id":11640,"date":"2025-02-13T14:13:37","date_gmt":"2025-02-13T13:13:37","guid":{"rendered":"https:\/\/agora.xtec.cat\/insjoanmercader\/?p=11640"},"modified":"2025-02-19T18:14:46","modified_gmt":"2025-02-19T17:14:46","slug":"anna-atkins-pionera-de-la-fotografia","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/insjoanmercader\/nivell\/eso\/anna-atkins-pionera-de-la-fotografia\/","title":{"rendered":"Anna Atkins, pionera de la fotografia"},"content":{"rendered":"

La Hafsa, l’Edurne, l’Elna, en Jaime, la Irina i el Guerau ens expliquen l’activitat:<\/p>\n

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Durant la setmana de la ci\u00e8ncia, l’alumnat de primer d’ESO hem fet diferents activitats.<\/p>\n

Hem constru\u00eft una premsa reutilitzant peces de fusta del taller de tecnologia, despr\u00e9s s’ha portat al laboratori de biologia per poder aixafar les fulles que s’han recollit dels l’horts, del pati i de diferents parts de la ciutat.<\/p>\n

Amb les plantes premsades, a biologia hem fet un herbari tradicional i a tecnologia un herbari fotogr\u00e0fic, utilitzant la t\u00e8cnica de la cianot\u00edpia de l’Anna Atkins, que ha estat la cient\u00edfica que ens ha inspirat.<\/p>\n

Aquesta t\u00e8cnica consisteix a col\u00b7locar la planta en un paper cobert amb les sals de color cian. Els fulls i les plantes es col\u00b7loquen al sol. Passat el temps adequat al sol s’agafa el paper, que es sumergeix en aigua i es deixa eixugar. El resultat final \u00e9s la forma de la planta en negatiu.<\/p>\n

Tamb\u00e9 hem investigat qui va ser l’Anna Atkins. Hem descobert que va ser criada pel seu pare, que l’educaci\u00f3 que va rebre li va permetre convertir-se en una cient\u00edfica magn\u00edfica, que feia il\u00b7lustracions de petxines i el primer herbari fotogr\u00e0fic (d’algues!).<\/p>\n

Finalment, les fotografies fetes mitjan\u00e7ant la t\u00e8cnica de la cianot\u00edpia, conjuntament amb la informaci\u00f3 sobre Anna Atkins, s’ha penjat en forma de p\u00f2sters al passad\u00eds de l’institut perqu\u00e8 la resta de nois i noies de l’institut ho pugui veure.<\/p>\n

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La Hafsa, l’Edurne, l’Elna, en Jaime, la Irina i el Guerau ens expliquen l’activitat: Durant la setmana de la ci\u00e8ncia, l’alumnat de primer d’ESO hem fet diferents activitats. Hem constru\u00eft una premsa reutilitzant peces de fusta del taller de tecnologia, despr\u00e9s s’ha portat al laboratori de biologia per poder aixafar les fulles que s’han recollit […]<\/p>\n","protected":false},"author":29,"featured_media":11644,"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,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[135,3,4,29,164,170],"tags":[],"class_list":["post-11640","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencies","category-eso","category-eso-1","category-portada","category-steamcat","category-tecnologic"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11640","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/users\/29"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/comments?post=11640"}],"version-history":[{"count":6,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11640\/revisions"}],"predecessor-version":[{"id":11772,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/posts\/11640\/revisions\/11772"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/media\/11644"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/media?parent=11640"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/categories?post=11640"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/insjoanmercader\/wp-json\/wp\/v2\/tags?post=11640"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}