You can now sync the school calendar with your iOS and Android devices!
To sync with iOS,
From your device, tap and hold on this link to copy.
Go to Settings>Passwords & Accounts on your device.
Under Accounts, click "Add Account", then "Other".
Click on Add Subscribed Calendar, paste the link in the Server field, and Save.
To sync with Android,
Step One
From a computer, log into your Google Calendar.
Right-click here and copy the link address for the calendar.
On Google Calendar, click the arrow to the right of Other Calendars.
Select "Add by URL", and paste the calendar link in the field to add the calendar.
Step Two
From your Android device, go to Settings.
Select Accounts & sync and select your Google account.
Uncheck and recheck Sync Calendar to finalize the sync.
Your device's calendar should now automatically update whenever the school calendar is updated.