Make sure you save your lessons to view offline while you have an internet connection. You can learn how to do that in this guide.
When offline, open the app and navigate to the planner just like you would when online. Every day you’ve saved while online will be available. You can view your lessons and any standards attached to them while offline.
Note: you won’t be able to view attachments, embedded content (such as videos and images) within your lesson, or make changes to your lessons until you have an internet connection.
To view more information about a day that is saved offline, just tap the cloud icon in the toolbar. This will tell you when the lessons for that day were last updated.