For Students-Using Google Classroom
Access your work from Google Classroom, NOT from the "Classroom" folder you will see in your Google Drive. Leave that folder alone!
Using Classroom on your phone: The Classroom app is available for iOS and Android devices. To use all the features of the Classroom app, you need to download Google Docs, Sheets, and Slides as well.
NOTE: You should complete assignments in the CLASSROOM APP, not from the Classroom folder in Google Drive.
If you get an error message when trying to join a class or turn in an assignment, make sure you are not logged in to any personal Google accounts. If you are, log out of your personal account, close your entire browser, and try again. OR use an "incognito window" in Chrome to log in to your school account. Click on the 3 dots on the top right of the browser, choose "new incognito window", then log in to Google.
For help, please see the following sections: