The International School of San Antonio offers students comprehensive language immersion education from PK3 through 5th grade. We introduce children to rigorous global academic standards within a multicultural environment. Native-speaking teachers immerse students in Mandarin Chinese, French, or Spanish from the moment they walk through our doors. Where they go from here, they go with confidence. Our curriculum is accredited by two leading international organizations: Cognia and LabelFrancÉducation. We also adhere to all Texas education standards, exceeding state requirements in language, arts, and mathematics. With an average student-teacher ratio of 6 to 1, each child benefits from individualized learning.