My students’ names disappeared from the Enter Grades area, why did this happen?

If you have recently done a search, you will only see the results of that search. Click the Clear Search link to remove the search criteria you may have used previously. This can also happen in the Classlist area.

If the Search For field is empty and you can only see a few members from your class, check to make sure that the View By dropdown menu is set to Users and not Groups.