Grading is the process of evaluating a student's performance in a course or subject. It typically involves assigning a letter or numerical score based on the quality of work submitted, such as tests, assignments, and projects. The purpose of grading is to provide feedback on a student's understanding and mastery of the material. Different educational systems use various grading scales, such as the A-F letter system or a percentage system. Grades can influence a student's academic standing, eligibility for programs, and future opportunities. Teachers and institutions often use grading to assess overall progress and identify areas needing improvement.