1. Create a new Student Query
  2. On the Criteria tab, Under Grades/Skills, select:
    School equals [school]
    AND Session equals [session]
    AND Academic year equals [Academic Year]
    AND Grades, Marking column equals [marking column]
    AND Grades, Grade greater than or equal to [Grade range]  OR Skills, Skill rating equals [Skill rating]. Note: When querying on a specific skill rating, you must use the long description.
OR

Create a Grade Report and select to create an output query of students on the General tab.

Note: Grade reports will display skills, but you will not be able to filter on the skill rating.