This is the 3030th most frequent Korean word.
학원
A private academy or institute for extracurricular education.
학원 in this sentence refers to an institute or academy where specific subjects are taught, commonly attended outside of regular school hours.
나는 주말마다 영어 학원에 간다.
I go to an English academy every weekend.
학원 here denotes a private educational institution, indicating one specialized in teaching mathematics.
동네에 새로운 수학 학원이 생겼다.
A new math academy has opened in the neighborhood.
In this context, 학원 stands for a music school, focusing on teaching artistic skills such as playing an instrument.