{"id":12901,"date":"2026-07-22T12:34:08","date_gmt":"2026-07-22T10:34:08","guid":{"rendered":"https:\/\/kalonagendas.com\/producto\/tires-de-fraccions-equivalents"},"modified":"2026-05-18T18:34:19","modified_gmt":"2026-05-18T16:34:19","slug":"tires-de-fraccions-equivalents","status":"publish","type":"product","link":"https:\/\/elgurudelpapel.com\/ca\/producte\/tires-de-fraccions-equivalents\/","title":{"rendered":"Tires de fraccions equivalents"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Les tires de fraccions equivalents (diagrama de Freudenthal) s\u00f3n un conjunt de peces de cart\u00f3, entre les quals trobem la tira de la unitat, les tires dels mitjos, ter\u00e7os, quarts, cinquens, sisens, vuitens, d\u00e8cims i dotzens.<\/p>\n<p>Aquest material permet treballar, de manera gr\u00e0fica, la comparaci\u00f3 i l\u2019equival\u00e8ncia de fraccions, com tamb\u00e9 la suma i resta de fraccions de diferent denominador.<\/p>\n<p>Recomanat per a 3r cicle de Prim\u00e0ria.<\/p>\n<p><b>CONTINGUTS QUE ES PODEN TREBALLAR<\/b><\/p>\n<p><b>NUMERACI\u00d3 I C\u00c0LCUL<\/b><\/p>\n<ul>\n<li>Comparaci\u00f3 i ordenaci\u00f3 de fraccions.<\/li>\n<li>Equival\u00e8ncia de fraccions.<\/li>\n<li>Simplificaci\u00f3 de fraccions.<\/li>\n<li>Sumes i restes de fraccions.<\/li>\n<\/ul>\n<div style=\"clear: both;\">\n<p style=\"color: #000000;\"><span face=\"apple-system, BlinkMacSystemFont, San Francisco, Segoe UI, Roboto, Helvetica Neue, sans-serif\" style=\"font-family: apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;\"><span size=\"1\" style=\"font-size: xx-small;\">Els productes que es poden adquirir s\u00f3n per a ser utilitzats com a material d\u2019aula i sempre sota la supervisi\u00f3 estricta d\u2019una persona adulta, ja que no tenen consideraci\u00f3 de joguina. El centre educatiu que rep el VAL exonera a Editorial Barcanova i El Gur\u00fa del Papel, SLU., de qualsevol responsabilitat derivada del mal \u00fas o sobre algun efecte derivat per la utilitzaci\u00f3 inapropiada d\u2019aquests materials per part de l\u2019alumnat.<\/span><\/span><\/p>\n<\/div>\n","protected":false},"featured_media":18806,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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":""}}},"product_brand":[],"product_cat":[374,455,458],"product_tag":[460,443],"class_list":["post-12901","product","type-product","status-publish","has-post-thumbnail","product_cat-material-daula-barcanova-ca","product_cat-numeracio-i-calcul-ca","product_cat-tercer-cicle-ca","product_tag-numeracio-i-calcul-ca","product_tag-tercer-cicle-ca","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/product\/12901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/comments?post=12901"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/media\/18806"}],"wp:attachment":[{"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/media?parent=12901"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/product_brand?post=12901"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/product_cat?post=12901"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/elgurudelpapel.com\/ca\/wp-json\/wp\/v2\/product_tag?post=12901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}