If your student has already registered with another teacher at school they can still join your class group. Navigate to the Students button at the top of the page. On the next page you’ll see two tabs, Students and Groups. Select the groups tab. Here you’ll see one or more groups. Learn about creating new groups here.
To the right of the group you’d like your students to join, click the gear icon. On the next group management page, you’ll see a 6-digit invitation code. Give this code to your student that needs to join your group.
Have them go to the upper right menu and select the groups icon. On the right side of the groups page they’ll see a field labeled with the words ‘Invite Code’ and a Join button. Have them enter the code there and click Join!
With that they will be a member of your class group and be able to contribute to your group channels.