{"version":"1.0","provider_name":"Baby &amp; Child Research Center","provider_url":"https:\/\/babyandchild.nl\/en","author_name":"Josje","author_url":"https:\/\/babyandchild.nl\/en\/author\/josje\/","title":"Letterjacht - Baby &amp; Child Research Center","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"9SWw8mT7DZ\"><a href=\"https:\/\/babyandchild.nl\/en\/letterjacht\/\">Letterjacht<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/babyandchild.nl\/en\/letterjacht\/embed\/#?secret=9SWw8mT7DZ\" width=\"600\" height=\"338\" title=\"&#8220;Letterjacht&#8221; &#8212; Baby &amp; Child Research Center\" data-secret=\"9SWw8mT7DZ\" 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:\/\/babyandchild.nl\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/babyandchild.nl\/wp-content\/uploads\/2025\/07\/Letterjacht_website.jpeg","thumbnail_width":1920,"thumbnail_height":1080,"description":"Het letterspelRond de leeftijd van vijf jaar maken kinderen grote sprongen in hun taalontwikkeling. Ze beginnen steeds beter te begrijpen dat woorden zijn opgebouwd uit klanken, en dat die klanken weer passen bij bepaalde letters. Dit inzicht \u2013 het kunnen horen welke klank vooraan in een woord staat \u2013 is een belangrijke voorbereiding op leren [&hellip;]"}