Canvas - How do I submit a peer review to a discussion?
Your instructor may require you to submit a peer review of another student's assignment. To complete the assignment, you must review the student's assignment and add a comment in the comment sidebar.
If your instructor includes a rubric, which is a pre-determined outline of how an assignment is graded, you must also assign a grade using the rubric.
Note: Discussions cannot be anonymous.
In Course Navigation, click the Discussions link.
Note: You can also access your Discussions through your user or course dashboard, Assignments, the Syllabus, Gradebook, Calendar, or Modules.
Click the title of the discussion.
Open Assigned Peer Review
Click the Review Now link.
Note: The Review Now link is for reference purposes only and does not indicate the status of the discussion; some students may not yet have completed the discussion.
Add Discussion Comment
In order to complete the Peer Review, you will need to leave at least one comment. You cannot view any existing feedback submitted by another student or the instructor.
Type a comment in the comment field , leave a media comment , or attach a file . Click the Save button .
Complete Peer Review with Rubric
If the assignment has a rubric attached, you will also need to fill out the attached rubric for the peer review to be considered finished. To view the rubric, click the Show Rubric link  and enter a score for each criterion in the Points column . Each rubric score will create the total points for the assignment .
When you're finished, click the Save Comment button . You may need to refresh your browser to see that you've completed the required steps for the peer review.
For more information, please visit:
Canvas Student Guide