Regular Academic Term

Gang Seo International STEAM offers structured academic programs for learners of all ages, with regular terms beginning in March and September each year:

• Kindergarten Division

• Elementary Division

• Middle School Division

• High School Division

Courses are taught by qualified native-speaking instructors. Students can earn academic credentials recognized by the Ontario Ministry of Education, and graduates receive the Ontario Secondary School Diploma (OSSD) through Concordia International.

At GSIS, we offer exciting and educational Seasonal Camps designed to inspire creativity, confidence, and global learning.
The Winter Camp runs from January to February, and the Summer Camp takes place from July to August.

Depending on the program, each camp is organized into two to three sessions, providing students with a variety of enriching experiences.

Our English Camp is designed to help students develop interest and enjoyment in English through engaging activities.
All classes are conducted entirely in English, encouraging students to build strong language habits in their daily lives.

GSIS Seasonal Camps

Supportive Programs

At GSIS, our Supportive Programs are designed to help students reach their full academic and personal potential through structured, year-round learning experiences.

1) GSP
The GSP runs from 2:15 PM to 6:00 PM, providing a balanced afternoon curriculum after regular school hours.
This one-year-round program includes extensive reading, English, Mathematics, Social Studies, and Science — all taught entirely in English.
Students also prepare for their Grade 6 Graduation Exam, earning a recognized diploma upon completion.

2) After school programs
The After School Program operates during the same hours as the GSP (2:15 PM – 6:00 PM), offering students a rich academic and social experience in a supportive, English-immersive environment.
It welcomes both international and local school students, providing lessons that promote academic growth and personal confidence.
A healthy afternoon snack is also provided to ensure students stay energized and engaged throughout the session.

Primary Textbook

We provide education based on carefully selected textbooks and continually test and apply the latest textbooks and teaching materials.