
Community
SESO is an independent, nonprofit, English language school serving the children from local, U.S. and international families of the area without regard to race, religion, sex, country of origin or political affiliation. Operating as a college preparatory school, SESO exists to provide a coeducational day school program of academic excellence at the elementary and secondary school levels. It fosters bilingualism within a Puerto Rican cultural context utilizing an English immersion program. A student-teacher ratio of twenty four (24) to one (1) assures a quality learning experience.
Privately incorporated in 1973 by its founding members for the educational benefit of its students, SESO is solely dependent on tuition and donations for its income. Finances are audited by a reputable external accounting firm yearly.
SESO Med Life Students in Peru 2025
SESO Med Life Students in Peru
2024
Rapando Cabezas event in support of Fundacion CAP
Walk for the Cure 2019
Our students walking for the cure.
Internacional Coast Cleaning in Lajas
Walk for the Cure 2017
Our students walking for the cure.
6th grade Garden
Our 6th graders making a garden for their geography class.
