Over the Summer the District Archived all your District Created Classes. To restore one or more of those classes follow these steps.
1) Open your Google Classroom
2) Click on the three lines in the left-hand corner
3) Scroll down until you see the words "Archived Classes"
4) Click on "Archived Classes"
5) Search for the class you are looking for
6) Click on the three dots in the right-hand corner of the Class
7) Click on "Restore"
8) Click on the blue "Restore"
9) Click on the three lines in the left-hand corner
10) Click on "Classes" or the icon of the house
11) Look for the class you just restore and click to open