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>A Semester Grade Calculator is a useful tool for students who want to quickly estimate their overall grade for a semester. By entering individual course grades, credit hours, or assignment scores, students can calculate their weighted average and understand their academic performance. It can also help with planning by showing how future grades may…<span class="activity-read-more" id="activity-read-more-9036"><a href="https://boombox.px-lab.com/dash/activity/p/9036/" onclick="top.location.href='https://boombox.px-lab.com/dash/activity/p/9036/'" rel="nofollow">[Read more]</a></span></p> - Herry Ruth (@herry_ruth) <a href="https://boombox.px-lab.com/dash/activity/p/9036/">August 19, 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/9036/?embed=true" width="600" height="338" title="Embedded Activity Item" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe>