As described here (access Formative Feedback via Canvas course), the Comments field that learners see when submitting assignments in Canvas is a highly valuable, if currently overlooked, mechanism to prompt student reflection and metacognition.
Unfortunately, there is currently no 'Comments' option when students submit Google Docs Cloud Assignments in Canvas.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.