Google Classroom

Get the Google Classroom app on your phone

Join your class

There are a few ways to join a Google Classroom, so you may need to ask your teacher how they have invited you to join.


Join with a class link

  1. Click the class link your teacher shared.

  2. Select the account you use for Classroom. Note: If you need to switch accounts, click Switch accounts before you try to join.

  3. Click Join.

Join with a class code

Your teacher can tell you the class code. After you get the code, follow these steps:

  1. Go to classroom.google.com

  2. Make sure to sign in with the correct account. If you're already signed in and need to switch accounts, in the top-right corner, click your profile picture, select or add your account.

  3. At the top, click + then Join class.

  4. Enter the class code from your teacher and click Join.

Note: Class codes are 6-7 characters, and use letters and numbers. Codes can’t have spaces or special symbols.

Join with an email invite

Your teacher might send you an email invite. You can join the class from the email or in Classroom.

Accept the invite in Classroom

  1. Go to classroom.google.com

  2. Make sure to sign in with the correct account. If you're already signed in and need to switch accounts, in the top-right corner, click your profile pictureselect or add your account.

  3. On the class card, click Join.

Accept the invite in your email

  1. Log in to your college email at mail.google.com

  2. In the email invite, click Join.

  3. (Optional) If you see Class not found, click the Down arrow and sign in with the account you use for Classroom. Learn more.

  4. Click Join.

Turn in an assignment

You turn in your work online in Classroom. Depending on the type of assignment and attachments, you’ll see Turn in or Mark as Done.

If you need to edit work that you turned in, you can unsubmit the assignment before the due date, make your changes, and resubmit. However, any assignment turned in or marked done after the due date is recorded as late.

Turn in an assignment

You can attach one or more files to your work. You can also open new files in Google Docs, Slides, Sheets, and Drawings, work in them, and then attach them to your assignment. However, you can’t attach a file that you don’t own.

  1. Go to classroom.google.com

  2. Click the class, then Classwork.

  3. Click the assignment, then View assignment.

  4. To attach an item:

    • Under Your work, click Add or create, select Google Drive, Link, or File.

    • Select the attachment or enter the URL for a link and click Add.

  5. (Optional) To remove an attachment, next to the attachment's name, click Remove.

  6. (Optional) To add a private comment to your teacher, under Private comments, enter your comment and click Post .

  7. Click Turn In and confirm. The status of the assignment changes to Turned in.

Turn in a quiz assignment

  1. Go to classroom.google.com

  2. Click the class, then Classwork.

  3. Click the assignment, then View assignment.

  4. Click the form and answer the questions.

  5. Click Submit. If the form is the only work for the assignment, the status of the assignment changes to Turned in.

  6. If there's more work to do for the assignment, click Open assignment.

Turn in an assignment with a doc assigned to you

If your teacher attached a document with your name in the title, it’s your personal copy to review and edit. As you work, your teacher can review your progress before you click Turn in.

  1. Go to classroom.google.com

  2. Click the class, then Classwork.

  3. Click the assignment, then View assignment.

  4. Click the image with your name to open the assigned file.

  5. Enter your work.

  6. On the document or in Classroom, click Turn in and confirm.

Mark an assignment done

Important: Any assignment turned in or marked done after the due date is recorded as late, even if you previously submitted the work before the due date.

  1. Go to classroom.google.com

  2. Click the class, then Classwork.

  3. Click the assignment, then View assignment.

  4. (Optional) To add a private comment to your teacher, under Private comments, enter your comment and click Post.

  5. Click Mark as done and confirm. The status of the assignment changes to Turned in.

Unsubmit an assignment

Want to make changes to an assignment that you already turned in? Just unsubmit the work, make the changes, and turn it in again.

Important: Any assignment turned in or marked done after the due date is marked late, even if you previously submitted the work before the due date. If you unsubmit an assignment, be sure to resubmit it before the due date.

  1. Go to classroom.google.com

  2. Click the class, then Classwork.

  3. Click the assignment, then View assignment.

  4. Click Unsubmit and confirm. Note: This assignment is now unsubmitted. Turn it in again before the due date.