1.0BoomBox: Dashhttps://boombox.px-lab.com/dashHerry Ruthhttps://boombox.px-lab.com/dash/members/herry_ruth/richactivity600338<blockquote class="wp-embedded-content bp-activity-item"><p>EZ Grader Calculator is a simple and convenient tool designed to help teachers quickly determine student grades from test or assignment scores. By entering the total number of questions and the number of correct answers, users can easily identify the corresponding percentage and letter grade. It can save time when grading multiple papers and…<span class="activity-read-more" id="activity-read-more-9200"><a href="https://boombox.px-lab.com/dash/activity/p/9200/" onclick="top.location.href='https://boombox.px-lab.com/dash/activity/p/9200/'" rel="nofollow">[Read more]</a></span></p> - Herry Ruth (@herry_ruth) <a href="https://boombox.px-lab.com/dash/activity/p/9200/">August 22, 2026</a></blockquote> <script type='text/javascript'> <!--//--><![CDATA[//><!-- /*! This file is auto-generated */ !function(d,l){"use strict";var e=!1,n=!1;if(l.querySelector)if(d.addEventListener)e=!0;if(d.wp=d.wp||{},!d.wp.receiveEmbedMessage)if(d.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,i,a,s=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=new RegExp("^https?:$","i"),c=0;c<n.length;c++)n[c].style.display="none";for(c=0;c<s.length;c++)if(r=s[c],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(a=parseInt(t.value,10)))a=1e3;else if(~~a<200)a=200;r.height=a}if("link"===t.message)if(i=l.createElement("a"),a=l.createElement("a"),i.href=r.getAttribute("src"),a.href=t.value,o.test(a.protocol))if(a.host===i.host)if(l.activeElement===r)d.top.location.href=t.value}}},e)d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",t,!1),d.addEventListener("load",t,!1);function t(){if(!n){n=!0;for(var e,t,r=-1!==navigator.appVersion.indexOf("MSIE 10"),i=!!navigator.userAgent.match(/Trident.*rv:11\./),a=l.querySelectorAll("iframe.wp-embedded-content"),s=0;s<a.length;s++){if(!(e=a[s]).getAttribute("data-secret"))t=Math.random().toString(36).substr(2,10),e.src+="#?secret="+t,e.setAttribute("data-secret",t);if(r||i)(t=e.cloneNode(!0)).removeAttribute("security"),e.parentNode.replaceChild(t,e)}}}}(window,document); //--><!]]> </script><iframe style="max-width:100%" sandbox="allow-top-navigation allow-scripts" security="restricted" src="https://boombox.px-lab.com/dash/members/herry_ruth/activity/9200/?embed=true" width="600" height="338" title="Embedded Activity Item" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>