The first day of school at Seoul International School
High school graduate at graduation at Seoul International School
The last day of school at Seoul International School

The high school schedule runs on a rotating A - B schedule.

Day A & B Time
Period 1 8:00  – 9:20
Office Hours 9:20 – 9:50
Period 2 9:50 – 11:10
Break 11:10 – 11:20
Period 3 11:20 – 12:40
Lunch and Activity Period 12:40 – 1:40
Period 4 1:40 – 3:00

Sports / Activities

3:00 – 5:00


Office Hours 9:20 – 9:50

Office hours give students the opportunity to see their teachers for additional academic support, visit the atrium for club sponsored events, have a morning break to grab some food and socialize with classmates, and for teachers to hold quick meetings.

Lunch and Activity Period 12:40 – 1:40

During lunch, from 1:10 –  1:30 high school clubs hold their weekly club meetings. During these meetings club executives, members, and faculty advisors discuss and plan club events.

After School Activities 3:00 – 5:00

After school is when most athletic teams hold practices and compete. In addition, clubs and classes such as music, choir and drama, host events and/or travel off campus. Most after school events are followed by activities buses that take students home. Students and parents can check the school's main calendar to see a list of events and activities bus schedules.

Elementary School

Kindergarten to Grade 5

Our experienced team of teachers and staff will take the most important aspects of traditional education and embrace the new educational technologies and methodologies to prepare your students to be the leaders of tomorrow.

Middle School

Grades 6 to 8

Our goal is for our students to feel loved, safe and academically challenged each and every day. MS is about trying something new, making new friends and discovering what you like. 

Ubuntu - “I am because we are”