Freshmen are students in their first year of high school or college. In high school, they are typically around 14 to 15 years old, while college freshmen are usually 18 to 19 years old. This year is often marked by new experiences, as students adjust to a different academic environment and social dynamics. During their freshman year, students take foundational courses that may include subjects like math, science, and English. They also participate in various extracurricular activities, such as sports and clubs, which help them build friendships and develop skills outside the classroom.