The term "grade level" refers to a standard or benchmark used to measure academic achievement, particularly in relation to school curriculum. It typically indicates the year or level of education that a student has completed or is working towards completing. In other words, it represents the progress and proficiency of an individual student in mastering specific subject matter and skills at a particular age or developmental stage. Grades are usually assigned based on performance criteria such as tests, quizzes, assignments, projects, class participation, and homework. The grade level can also be used to determine eligibility for certain programs, courses, or activities within the educational system.