diff --git a/js/PageLevelProgressIndicatorView.js b/js/PageLevelProgressIndicatorView.js
index 571f387..20f7627 100644
--- a/js/PageLevelProgressIndicatorView.js
+++ b/js/PageLevelProgressIndicatorView.js
@@ -1,4 +1,5 @@
 import Adapt from 'core/js/adapt';
+import ItemsComponentModel from 'core/js/models/itemsComponentModel';
 
 class PageLevelProgressIndicatorView extends Backbone.View {
 
@@ -41,7 +42,7 @@ class PageLevelProgressIndicatorView extends Backbone.View {
     } else {
       this.listenTo(Adapt, 'remove', this.remove);
     }
-    this.listenTo(Adapt.course, 'bubble:change:_isComplete', this.refresh);
+    this.listenTo(Adapt.course, 'bubble:change:_isComplete bubble:change:_isVisited', this.refresh);
   }
 
   setPercentageComplete() {
@@ -51,6 +52,12 @@ class PageLevelProgressIndicatorView extends Backbone.View {
   }
 
   calculatePercentage() {
+    const isPresentationComponentWithItems = (!this.model.isTypeGroup('question') && this.model instanceof ItemsComponentModel);
+    if (isPresentationComponentWithItems) {
+      const children = this.model.getChildren();
+      const visited = children.filter(child => child.get('_isVisited'));
+      return Math.round(visited.length / children.length * 100);
+    }
     return this.model.get('_isComplete') ? 100 : 0;
   }
 
diff --git a/js/adapt-contrib-pageLevelProgress.js b/js/adapt-contrib-pageLevelProgress.js
index 62a6a7d..73bddd0 100644
--- a/js/adapt-contrib-pageLevelProgress.js
+++ b/js/adapt-contrib-pageLevelProgress.js
@@ -58,7 +58,7 @@ class PageLevelProgress extends Backbone.Controller {
       'router:contentObject': this.renderNavigationView
     });
 
-    this.listenTo(Adapt.course, 'bubble:change:_isComplete', this.onCompletionChange);
+    this.listenTo(Adapt.course, 'bubble:change:_isComplete bubble:change:_isVisited', this.onCompletionChange);
   }
 
   onCompletionChange(event) {