{"version":"1.0","provider_name":"Ibbycat","provider_url":"https:\/\/www.ibbycat.cat\/es\/","author_name":"Webico","author_url":"https:\/\/www.ibbycat.cat\/es\/author\/webico\/","title":"Univers invers - Ibbycat","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"J9Yx6okLnm\"><a href=\"https:\/\/www.ibbycat.cat\/es\/llibre\/univers-invers\/\">Univers invers<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ibbycat.cat\/es\/llibre\/univers-invers\/embed\/#?secret=J9Yx6okLnm\" width=\"600\" height=\"338\" title=\"\u00abUnivers invers\u00bb \u2014 Ibbycat\" data-secret=\"J9Yx6okLnm\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.ibbycat.cat\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.ibbycat.cat\/wp-content\/uploads\/978-84-17165-42-0.jpg","thumbnail_width":225,"thumbnail_height":225,"description":"Univers invers de Carla Aledo &eacute;s un llibre de conceptes matem&agrave;tics publicat per l&rsquo;editorial mtm. L&rsquo;autora utilitza la geometria, els colors, les lleng&uuml;etes i les solapes per representar set nocions relacionades amb l&rsquo;espai (dins-fora; esquerra-dreta; amunt-avall), les mesures (petit-gran), les quantitats (poc-molt) i el c&agrave;lcul de l&iacute;mits en un llibre en format pop-up. Al llarg de vuit p&agrave;gines, l&rsquo;autora ens introdueix, a partir del joc, la simbolitzaci&oacute; i la participaci&oacute; del lector, a la l&ograve;gica i a la matem&agrave;tica, disciplines que, com ja se sap, promouen i sensibilitzen l&rsquo;estructuraci&oacute; de la ment i la comprensi&oacute; cap a tot all&ograve; que ens envolta.&nbsp; Malgrat ser una proposta interessant, especialment pel que fa a la materialitat, al disseny i a l&rsquo;enginyeria del paper, l&rsquo;obra presenta un problema d&#8217;adequaci&oacute;. Si el llibre est&agrave; realment destinat, tal com es diu a la contraportada, a &laquo;les criatures m&eacute;s petites&raquo;, aleshores alguns conceptes proposats, com el de finit-infinit, s&oacute;n complexos i dif&iacute;cilment comprensibles a les primeres edats. Ara b&eacute;, si l&rsquo;obra est&agrave; pensada per a un p&uacute;blic m&eacute;s ampli, aleshores recomanem fer cas om&iacute;s a les paraules finals i deixar-nos portar per la poesia visual del desenlla&ccedil;. ALEDO, Carla Carla Aledo mtm"}