ISK offers three sessions of After School Activities: Fall, Winter and Spring.

Many clubs are led by teachers and staff at ISK, but some are led by coaches/instructors from outside the school community.

For more information, please contact the ASA Coordinator, Mr. Kuszka, at

The 2017 Fall Session will end on Tuesday, December 12.

Club Information and Descriptions (click here for info)

Please click here for a printable colour-coated version of the Winter Session schedule. The Winter Session will begin on January 8.

Click here for Transportation Information for the 2018 Winter Session


Sign ups for the Winter Session of After School Activities will open on Wednesday, December 13. If you wish to inquire about an activity or club, please contact Mr. Kuszka at for more information.




Jazz Dance 0-5

Karate 1-8

German Club 1-8

ES Basketball 2-5

Guitar 2-12

Intermediate/Advanced Swimming 2-12

Make your own Pottery Workshop 3-8

Harry Potter Club (in Polish) 3-6

Religion (in English)


Ballet EY-1

Little Gym SuperKids (7-11 year olds)

Story Time and Craft Time 0-1

Native Polish Academic Support (Per aspera ad astra)

Chess and Board Games 1-8

Piano 2-12

Advanced Swimming 2-12

ISK Magazine 3-12

Math and Logic Puzzles 4-8

MS MathCounts

MS ISTA Drama Club

MS Knowledge Bowl

MS/HS Makers and Fixers

MS/HS Volleyball

HS Physics Club

Community Choir (For Students and Teachers)



Beginner/Intermediate Swimming EY-5

The Little Gym (for 5-6 year olds)

Ballroom Dance 0-5

Filmmaking 2-5

Video Game Programming 2-8

Piano 2-12

MS/HS Photography

MS/HS Basketball

ES Religion (in Polish)


Hip Hop Dance 0-6

Intro to Computer Gaming 1-5

Chess and Board Games 1-8

Tennis 1-8

Arts and Crafts 2-5

Guitar 2-12

ES Photography 0-5

MS/HS Badminton and Ping Pong

HS Choir

MS/HS Religion (in Polish)


The Little Gym (for 3-4 year olds)

Make your own Pottery Workshop 0-2

Karate 1-8

Ballet 2-5

ES Choir 3-5

HS Knowledge Bowl

Alternating Days

MS Polish Theatre Club

HS Polish Theatre Club

MS Choir (during lunch time)

After School Activities Payments

Payments for the 2017 Fall Session are due by November 10, 2017.

Please click here for the ASA Payment Policy.