You can create a quiz assignment in Classroom where students complete and submit a Google Forms quiz.
Step 1: Create the assignment
1.Click the class > [Classwork].
2.At the top, click [Create] > [Quiz assignment].
Step 2: Set up your quiz in Google Forms.
When you create a quiz assignment, Classroom creates a blank quiz using Google Forms and attaches the form to the assignment.
In the assignment, click the Forms quiz attachment and set up your quiz. You can let students see their grade immediately after they submit their answers. If you change the name of the quiz in Google Drive, the name is updated in Classroom.
For details, go to Create & grade quizzes with Google Forms.
Step 3: Edit your blank quiz in Google Forms.
For details, go to Edit your form.
To see student answers:
1. Click the class > [Classwork].
2. On the quiz assignment, click the quiz attachment.
3. Click Edit > [Responses].
To return grades to students:
1.Click the class > [Classwork].
2.Click the quiz assignment.
3.On the left, select the students you want to return grades to.
4.Click [Return] > Return to confirm.