Hiding / Unhiding Gradebook
About Moodle gradebook visibility
All new courses have their gradebooks hidden from students by default. This means students are unable to see their grades on their Moodle profiles and they cannot access the Grader Report in their course.
However, they will still be able to access individual assignment grades on the assignment itself, as long as you have not hidden that individual item. Once you have set up your gradebook, you can choose to unhide it by following the instructions below.