A "Prep School" is a private educational institution that prepares students for higher education, typically focusing on academic excellence and college readiness. These schools often serve grades 9 through 12 and may offer a rigorous curriculum, advanced placement courses, and extracurricular activities to enhance students' skills and experiences. Many prep schools emphasize a holistic approach to education, fostering personal development alongside academic achievement. They often have smaller class sizes, allowing for more individualized attention from teachers. Notable prep schools in the United States include Phillips Exeter Academy and Harvard-Westlake School, which are known for their strong academic programs and college placement records.