1.0Open Economics Guide of the ZBWhttps://openeconomics.zbw.eu/en/osguidehttps://openeconomics.zbw.eu/en/author/osguide/rich600338<blockquote class="wp-embedded-content" data-secret="taey6GsrXQ"><a href="https://openeconomics.zbw.eu/en/knowledgebase/introduction-to-open-educational-resources/">Introduction to Open Educational Resources</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://openeconomics.zbw.eu/en/knowledgebase/introduction-to-open-educational-resources/embed/#?secret=taey6GsrXQ" width="600" height="338" title="“Introduction to Open Educational Resources” — Open Economics Guide of the ZBW" data-secret="taey6GsrXQ" 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://openeconomics.zbw.eu/wp-includes/js/wp-embed.min.js /* ]]> */ </script> [vc_row el_class="oeg-kbentry"][vc_column width="2/5" el_class="oeg-kbentry-sidebar-box"][vc_widget_sidebar sidebar_id="knowledgebasesidebaroeren" el_class="oeg-kbentry-sidebar"][/vc_column][vc_column width="3/5" el_class="oeg-kbentry-content-box"][vc_column_text el_class="oeg-kbentry-content-title"] [/vc_column_text][vc_column_text el_class="oeg-kbentry-content"] Open Educational Resources (OER) are educational materials that are published under an open (usually Creative Commons) licence. An open licence allows free use, editing and redistribution, with no or only minor restrictions for others. Open Educational Resources are characterised by the fact that all users are permanently granted the following rights, which are referred to as the 5 Rs: 1. Retain 2. Revise 3. Remix 4. Reuse 5. Redistribute Open Educational Resources have gained in importance in recent years, partly due to the high cost of textbooks, especially in […]https://openeconomics.zbw.eu/wp-content/uploads/2023/10/FINAL-OEG-Themenseite-OER.png1000720