1.0Hokuryu Town Portalhttps://portal.hokuryu.info/ennoboru & ikukohttps://portal.hokuryu.info/en/author/noboru/rich600338<blockquote class="wp-embedded-content" data-secret="yMeVc0G5SV"><a href="https://portal.hokuryu.info/en/44867/">May 16th (Thursday) Grade 6 Maths: "Line Symmetry and Point Symmetry" - There are three types of shapes with line symmetry and three types of shapes with point symmetry. When cutting out the shapes and cutting them along the axis of symmetry, students noticed that there is a characteristic way they are stacked. [Shinryu Elementary School]</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://portal.hokuryu.info/en/44867/embed/#?secret=yMeVc0G5SV" width="600" height="338" title="“"May 16th (Thursday), 6th Grade Math: "Line Symmetry and Point Symmetry" - There are three types of line-symmetric figures and three types of point-symmetric figures. We noticed that when we cut out the figures and then cut along the axis of symmetry, there is a characteristic in how they overlap. [Shinryu Elementary School]" — Hokuryu Town Portal" data-secret="yMeVc0G5SV" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !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); //# sourceURL=https://portal.hokuryu.info/wp/wp-includes/js/wp-embed.min.js /* ]]> */ </script>https://portal.hokuryu.info/wp/wp-content/uploads/2024/05/2024-05-17-7.55.39-768x551.jpg600430