1.0קרן טראמפhttps://www.trump.org.il/enOrit Venturahttps://www.trump.org.il/en/author/oritrich600338<blockquote class="wp-embedded-content" data-secret="VqgahwPdji"><a href="https://www.trump.org.il/en/grant/simulation-workshops">Simulation Workshops</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.trump.org.il/en/grant/simulation-workshops/embed#?secret=VqgahwPdji" width="600" height="338" title="“Simulation Workshops” — קרן טראמפ" data-secret="VqgahwPdji" 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://www.trump.org.il/wp-includes/js/wp-embed.min.js /* ]]> */ </script> https://www.trump.org.il/wp-content/uploads/2016/07/logo-לוגו-אוניברסיטת-בר-אילן.gif403245At the foundation’s initiative, during the last few years 450 high-order applied mathematics tasks were developed for excellence classes and high ability groups in middle school. The implementation of these tasks in classrooms poses multiple challenges for mathematics teachers, as it requires conceptual, pedagogical and organizational changes on the teacher’s part. Many of them find […]