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 Winter Session will begin on Monday, January 9 and end on Friday, March 24.

Club Information and Descriptions


Ballroom Dace 0-5

Native French Extra Help 1-9

Native German Extra Help 1-12

ISTA Drama Club

Communication 3.0 Internet Branding and Digital Creativity

Swimming Intermediate/Advanced 2-12

Guitar 2-12

Yoga 2-5

Climbing Club 2-12

MS/HS Girls Basketball

HS Speech and Debate


The Little Gym For 3-4 Year Olds

Ballet Pre-1

Chess/Board Games

Filmmaking 1-5

Guitar 2-12

MS/HS Archery Club

MS/HS Yoga

MS/HS Boys Basketball

HS Choir

HS Knowledge Bowl


Piano 2-12

Japanese 2-6



LEGO Pre-1

Hip Hop 0-6

Young Journalists Club in Polish 2-5

Elementary Co-Ed Basketball

Swimming Beginner/Intermediate Pre-5

Student Magazine 3-12

MS Math Puzzle Club

MS Choir

MS/HS School Radio

MS/HS Badminton/Ping Pong

HS Science Club



The Little Gym For 5-8 Year Olds

ES Jazz Dance 0-5

ES Choir 2-5

Video Game Programming 2-8

MS Knowledge Bowl

Sign ups for the winter session of After School Activities have closed. If you wish to inquire about an activity or club, please contact Mr. Kuszka at for more information.


Please note the following color code for clubs and activities located on the individual club pages;

Sports and Athletic Clubs With No Fee

Clubs With No Fee Held At ISK

Clubs With A Fee Held At ISK

Clubs With A Fee Held Off Campus

Preparation For CEESA/Competition

After School Activities Payments

Please click the appropriate link below to pay for your club.

The deadline for winter session payments is Friday, February 17, 2017.