{"version":"1.0","provider_name":"Ta\u2019lim \/ \u041e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435","provider_url":"https:\/\/idum.uz\/uz","author_name":"admin","author_url":"https:\/\/idum.uz\/uz\/archives\/author\/admin","title":"Nima uchun maktab doskalari yashil rangda? - Ta\u2019lim \/ \u041e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lvZz1CGgEr\"><a href=\"https:\/\/idum.uz\/uz\/archives\/12357\">Nima uchun maktab doskalari yashil rangda?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/idum.uz\/uz\/archives\/12357\/embed#?secret=lvZz1CGgEr\" width=\"600\" height=\"338\" title=\"&#8220;Nima uchun maktab doskalari yashil rangda?&#8221; &#8212; Ta\u2019lim \/ \u041e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\" data-secret=\"lvZz1CGgEr\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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:\/\/idum.uz\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/idum.uz\/wp-content\/uploads\/2019\/10\/school_board.jpg","thumbnail_width":230,"thumbnail_height":171,"description":"Zamonaviy maktabning muhim jihozi sanalgan &#8211; maktab yoki sinf doskasi o\u2018quv muassasalarida XIX asrda paydo bo\u2018lgan. Har bir o\u2018quvchining yoniga shaxsan kelish o\u2018rniga endilikda o\u2018qituvchilar fanni birvarakayiga butun sinfga tushuntirish imkoniyatiga ega bo\u2018lishdi. Bunday doskalar yog\u2018ochdan tayyorlanib, keyin qora rangga&hellip;"}