A high school student is typically a teenager enrolled in grades 9 through 12 in a secondary school. These students are usually between the ages of 14 and 18 and are working towards earning a high school diploma. They take a variety of subjects, including math, science, English, and social studies, to prepare for future education or careers. High school students often participate in extracurricular activities such as sports, clubs, and music programs. These activities help them develop social skills, teamwork, and leadership abilities. Additionally, many students begin to explore their interests and career options during this time, which can influence their choices for college or vocational training.