Bachillerato is an educational program in several Spanish-speaking countries, typically designed for students aged 16 to 18. It serves as a bridge between secondary education and higher education, preparing students for university or vocational training. The curriculum usually includes a mix of subjects such as mathematics, literature, science, and social studies. Upon completion of the Bachillerato, students receive a diploma that qualifies them for university admission. The program may vary in structure and content depending on the country, but it generally emphasizes critical thinking and academic skills essential for further studies.