{"version":"1.0","provider_name":"The Wonder Years Teacher","provider_url":"https:\/\/thewonderyearsteacher.com","author_name":"tammysontag@gmail.com","author_url":"https:\/\/thewonderyearsteacher.com\/index.php\/author\/tammysontaggmail-com\/","title":"Discovery Trays - The Wonder Years Teacher","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Ym93XQTQli\"><a href=\"https:\/\/thewonderyearsteacher.com\/index.php\/2025\/07\/21\/discovery-trays\/\">Discovery Trays<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/thewonderyearsteacher.com\/index.php\/2025\/07\/21\/discovery-trays\/embed\/#?secret=Ym93XQTQli\" width=\"600\" height=\"338\" title=\"&#8220;Discovery Trays&#8221; &#8212; The Wonder Years Teacher\" data-secret=\"Ym93XQTQli\" 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<\/script>\n","description":"Whether you call them STEM Trays, Tinker Trays, Loose Parts, or in our case Discovery Trays, the Preschoolers call them FUN! What are they? Simply put, they are individual trays filled with any number of materials that the children can use to create.&nbsp; Create what?? Create anything they want! We used&#8230; Here&#8217;s what we put...","thumbnail_url":"https:\/\/thewonderyearsteacher.com\/wp-content\/uploads\/2025\/07\/dino-tray.jpeg","thumbnail_width":512,"thumbnail_height":472}