Grade 12 is the final year of secondary education in many countries, typically for students aged 17 to 18. It is often a crucial year for preparing for higher education or entering the workforce. Students usually complete a variety of subjects, including mathematics, science, literature, and social studies, and may also take advanced placement courses. In Grade 12, students often participate in standardized tests, such as the SAT or ACT, which are important for college admissions. Additionally, many students engage in extracurricular activities, such as sports or clubs, to enhance their college applications and develop important life skills.