Manage Your Notifications“Manage Your Notifications.” Google Docs Editors Help, https://support.google.com/docs/answer/91588?hl=en&co=GENIE.Platform%3DDesktop#:~:text=Notification%20settings.,-In%20the%20top&text=Under%20%E2%80%9CEdits%2C%E2%80%9D%20choose%20when,about%20edits%20for%20that%20file.
Your instructor will review your work each week, so receiving an email for every change you make is unnecessary. Review this article to learn how to turn off notifications.