{"version":"1.0","provider_name":"Grammarsaurus","provider_url":"https:\/\/grammarsaurus.co.uk\/portal","author_name":"Joanne Gilbert","author_url":"https:\/\/grammarsaurus.co.uk\/portal\/author\/jo-admin\/","title":"Year 4 Properties of Shape \u2013\u00a0Triangles - Lesson 4 - Grammarsaurus","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"W7wmTqkgBI\"><a href=\"https:\/\/grammarsaurus.co.uk\/portal\/2022\/01\/26122\/\">Year 4 Properties of Shape \u2013\u00a0Triangles &#8211; Lesson 4<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/grammarsaurus.co.uk\/portal\/2022\/01\/26122\/embed\/#?secret=W7wmTqkgBI\" width=\"600\" height=\"338\" title=\"&#8220;Year 4 Properties of Shape \u2013\u00a0Triangles &#8211; Lesson 4&#8221; &#8212; Grammarsaurus\" data-secret=\"W7wmTqkgBI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/*! This file is auto-generated *\/\n!function(c,d){\"use strict\";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},c.wp.receiveEmbedMessage);else if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(!t);else if(!(t.secret||t.message||t.value));else if(\/[^a-zA-Z0-9]\/.test(t.secret));else{for(var r,s,a,i=d.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),n=d.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),o=new RegExp(\"^https?:$\",\"i\"),l=0;l<n.length;l++)n[l].style.display=\"none\";for(l=0;l<i.length;l++)if(r=i[l],e.source!==r.contentWindow);else{if(r.removeAttribute(\"style\"),\"height\"===t.message){if(1e3<(s=parseInt(t.value,10)))s=1e3;else if(~~s<200)s=200;r.height=s}if(\"link\"===t.message)if(s=d.createElement(\"a\"),a=d.createElement(\"a\"),s.href=r.getAttribute(\"src\"),a.href=t.value,!o.test(a.protocol));else if(a.host===s.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener(\"message\",c.wp.receiveEmbedMessage,!1),d.addEventListener(\"DOMContentLoaded\",t,!1),c.addEventListener(\"load\",t,!1);function t(){if(o);else{o=!0;for(var e,t,r,s=-1!==navigator.appVersion.indexOf(\"MSIE 10\"),a=!!navigator.userAgent.match(\/Trident.*rv:11\\.\/),i=d.querySelectorAll(\"iframe.wp-embedded-content\"),n=0;n<i.length;n++){if(!(r=(t=i[n]).getAttribute(\"data-secret\")))r=Math.random().toString(36).substr(2,10),t.src+=\"#?secret=\"+r,t.setAttribute(\"data-secret\",r);if(s||a)(e=t.cloneNode(!0)).removeAttribute(\"security\"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:\"ready\",secret:r},\"*\")}}}}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/grammarsaurus.co.uk\/portal\/wp-content\/uploads\/2022\/01\/ad4-39.png","thumbnail_width":3368,"thumbnail_height":2382,"description":"In this lesson, children will identify various quadrilaterals including a square, rectangle, trapezium, rhombus and parallelogram. They will identify the unique properties that make them each different and the similarities that different quadrilaterals share.\u00a0 They will also draw quadrilaterals accurately applying their knowledge of the shape's properties. There is a teaching presentation accompanied by differentiated activities with a range of fluency, reasoning and problem-solving questions.National Curriculum Objectives:Mathematics Year 4:Compare and classify geometric shapes, including quadrilaterals and triangles,\u00a0based on their properties and sizesDifferentiation:There are three levels of differentiation in this pack: \u2018working towards,\u2019 \u2018expected\u2019, \u2018greater depth\u2019."}