{"version":"1.0","provider_name":"Vigyan Pratibha","provider_url":"https:\/\/vigyanpratibha.in","title":"Counting Areas - Vigyan Pratibha","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Gux3RyL3ho\"><a href=\"https:\/\/vigyanpratibha.in\/index.php\/counting-areas\/\">Counting Areas<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/vigyanpratibha.in\/index.php\/counting-areas\/embed\/#?secret=Gux3RyL3ho\" width=\"600\" height=\"338\" title=\"&#8220;Counting Areas&#8221; &#8212; Vigyan Pratibha\" data-secret=\"Gux3RyL3ho\" 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:\/\/vigyanpratibha.in\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/vigyanpratibha.in\/wp-content\/uploads\/2019\/10\/counting-ares-1.png?wsr","thumbnail_width":800,"thumbnail_height":600,"description":"[vc_row el_id=&#8221;scroll-s&#8221;][vc_column width=&#8221;2\/3&#8243;][vc_single_image image=&#8221;1570&#8243; img_size=&#8221;large&#8221; add_caption=&#8221;yes&#8221; alignment=&#8221;center&#8221; style=&#8221;vc_box_rounded&#8221;][vc_row_inner][vc_column_inner][vc_separator][\/vc_column_inner][\/vc_row_inner][vc_custom_heading text=&#8221;Description&#8221; google_fonts=&#8221;font_family:Basic%3Aregular|font_style:400%20regular%3A400%3Anormal&#8221;][vc_column_text css=&#8221;.vc_custom_1575037144615{margin-top: 5px !important;margin-bottom: 5px !important;}&#8221;]In this unit, students are led through a guided discovery of the Pick\u2019s Theorem and its proof. It invites them to consider the relationship between the area of special cases of grid polygons and see if it can be generalised to [&hellip;]"}