A score system is a method used to evaluate or rank performance based on specific criteria. It assigns numerical values, or scores, to various aspects of an activity, allowing for a clear comparison between different participants or outcomes. This system is commonly used in sports, education, and assessments to quantify achievements and facilitate decision-making. In a score system, each criterion is typically weighted according to its importance, and the total score reflects the overall performance. For example, in a school setting, students may receive scores for tests, homework, and participation, which are then combined to determine their final grade.