Activities

We offer a wide variety of activities for our students. Whether you are interested in athletics, the arts, or social clubs and community service, our school has opportunities for you. For more information about activities available at our school, please contact the main office.

 Clubs/Teams  2025-26

 Clubs/Groups
Ambassadors

Staff: M. Thomas, A. Countryman

Date/Place: Fridays in room 414

Time: 12:10 PM

Leadership group with a focus on well-being, school safety and Grade 9 transition

Athletic Council

Staff: D. Lee, L. Palmer, S. Parisotto, K. Kolesnik

Date/Place: Wednesdays in room 224 (small gym)

Time: 12:10 PM

Organize intramurals and assist with special charitable events

Art Council

Staff: A. Grenon, S. White, E. Richardson

Date/Place: Mondays in room 227

Time: 12:10 PM

An arts Leadership group that is selected through an application in September to help organize art shows, music nights and other arts initiatives

Breakfast Club

Staff: J. Mackinnon 

Date/Place: Monday - Friday in room 219

Time: 9:00 AM - 9:20 AM

Breakfast served

 

CBSU (Celtic Black Student Union)

Staff: O. Okaeme

Date/Place: Mondays in room 303

Time: 4:00 PM

A student led group to support and encourage black students

Celtic Codes

Staff: T. Van Leeuwen

Date/Place: Wednesdays in room 438

Time:3:30 PM - 4:30 PM

Learning about coding, web design and game development

Celtic Journal

Staff: C. Jury

Date/Place: Wednesdays in room 221

Time: 12:10 PM

School newsletter/paper (all digital now)

Choir

Staff: A. Grenon

Date/Place: Fridays in room 223

Time: 3:30 PM - 4:30 PM

Come and sing with others! Join a group of talented and passionate musicians from grades 9-12 as they sing a variety of music. No experience necessary

 DECA

Staff: K. Lee, K. Routledge , D. Simonelli

Date/Place: Tuesdays & Thursdays in room 434 

Time: 3:30 PM - 4:45 PM

Business Case Study Club 

Debate Club

Staff: D. Bright

Date/Place: Tuesdays in Portable 2

Time: 12:10 PM

Learn how to run and participate in a good debate!

 Gay Straight Alliance (GSA)

Staff: S. Wade/L. McNairn

Date/Place: Tuesdays in room 214

Time: 12:10 PM - 12:50 PM

Gender and Sexuality Alliance - for LGBTQ+ students and their ally friends

Graduation Celebration Committee (Prom)

Staff: S. Wade, L. Del Vecchio, D. Bright

Date/Place: Fridays in room 214

Time: 12:10PM

Help plan the Grade 12 Graduation Celebration (Prom)

Guitar Ensemble

Staff: A. Grenon

Date/Place: Fridays in room 227

Time: 8:30 AM - 9:15 AM

Come and play guitar with a group of guitarists from grade 9-12. Ability to read Guitar Tab is requires

Graduation Celebration Comittee (Prom)

Staff: S. Wade, L. Del Vecchio, D. Bright, J. Cachia

Date/Place: Fridays in room 319

Time: 12:10-12:50 PM

Help plan the Grade 12 Graduation Celebration

HOSA Canada

Staff: A. Hanief

Date/Place: Wednesdays in 4th floor Science room

Time: 3:30 PM - 4:45 PM

HOSA Canada runs the largest health science competition and conference for secondary students

IMPACT

Staff: St. Jones, A. Orji, C. Van Goch, S. White

Date/Place: Tuesdays in room 428

Time: 12:10 PM

Christian Fellowship Club

INDIGENOUS STUDENT CIRCLE

Staff: Mr. Murray

Date/Place: Thursdays in room 300

Time: 12:10 PM

Indigenous cultural support and activities club.

Grade 9 Concert Band

Staff: Sh. White

Date/Place: Thursdays WEEK 1 in room 227 - Alternates with Jazz

Time: 8:15 AM - 9:15 AM

Grade 9 Jazz Band

Staff: S. White

Date/Place: Thursdays WEEK 2 in room 227 - Alternates with Concert

Grade 10 Concert Band

Staff: S. White

Date/Place: Tuesdays in room 227

Time: 8:15 AM - 9:15 AM

Students in grade 10,11,12. Focused on a band approach to various styles off jazz music

Math Club

Staff: D. Bright

Date/Place: Thursdays in Portable 2

Time: 12:10 PM

All things Math, help, challenges, competitions

MSA - Muslim Student Association

Staff: A. Hanief

Date/Place: Fridays in room 403 

Time: 12:10 PM

Muslim Fellowship Club

Newcomers Club

Staff: Z. Permual

Date/Place: Tuesdays in room 331

Time:12:10 PM

To create a safe and welcoming environment for students that are new to Canada

Running Club

Staff: L. Fockler, A. Winslow

Date/Place: Mondays, Wednesdays, Fridays - meet outside the Phys Ed Office

Time: 8:15 AM

Meet outside Phys.Ed office to go for a group run in the Spring and Fall

Sinclair Model United Nations (SiMUN)

Staff: D. Amenta, S. Rogers, C. Sellers

Date/Place: Wednesdays in room 318 

Time: 12:10 PM

Academic debate team that discusses and debates world issues

Sinclair Dance Company

Staff: D. Simonelli, D. Bates, M. Showan

Date/Place: Tuesdays/Thursdays in the Dance Studio

Time: 8:15 AM - 9:15 AM

School dance team that performs at school events and enters school competitions in the spring

Sinclair Lighting and Sound

Staff: A. Grenon, E. Richardson

Date/Place: Mondays in room 204

Time: 3:35 PM 

Students apply in September and are invited to join this team of students that help run the lights and sound for various school events

Sinclair Theatre 

Staff: B. Emes, A. Grenon, D. Bates, M. Showan

Date/Place: Tuesdays/Thursdays in room 204

Time: 3:30 PM - 5:00 PM 

Sinclair runs two shows a year. In the fall and spring. Auditions start in September and then again in December for roles.

Sinclair Theatre - Set & Prop Creation

Staff: A. Grenon

Date/Place: Wednesdays in room 204

Time: 3:30 PM - 5:00 PM

Join an artistic team of builders and crafters as they work to create the set and props for the theatre productions

 SLC

Staff: B. Emes, C. Van Goch, D. Haynes, E. Richardson

Date/Place: Wednesdays in room 265B

Time: 12:10 PM

We work through the year planning the annual Sinclair Leadership Camp, which runs each May

STEAM

Staff: K. Gilmour/ T. Smith

Date/Place: Mondays in room 408

Time: 3:35 PM

Learn about STEAM topics and prepare for a competition in June in Toronto

South Asian Student Association (SASA)

Staff: M. Pandya, R. Mahenthiran

Date/Place: Tuesdays in room 302

Time: 12:10 PM

Community awareness, fundraising, dance and cultural activities

 Student Parliament

Staff: A. Paisley, M. Pandya

Date/Place: Mondays in room 265B

Time: 12:10 PM

Student Parliament is a forum for the students of Sinclair to make their voices heard in the affairs of the school.

White Pine Book Club

Staff: M. McLaren

Date/Place: Fridays in the Resource Centre

12:10 PM

Starts in November. Students read and discuss 10 books

Workout/Fitness Club

Staff: Mr. Sequeira/ Mr. Keoghan

Date/Place: Mon-Thurs. - Fitness room

Time: 12:10 PM

Work out in the weight room

Youth In Action

Staff: J. Fyfe

Date/Place: Wednesdays in room 302

Time: 12:10 PM

A community and global awareness club where we do awareness campaigns and fundraising events 

Teams 
 Fall Sports: Cross Country (Junior/Senior - Boys & Girls)

Staff: L. Fockler, A. Winslow S. Fockler, M. Kuchirka

Date/Place: Fall 

 Fastball (Varsity Girls)

Staff: G. Whent, M. White

Date/Place: Fall

Girls Basketball

Staff: L. Palmer, D. Haynes

Date/Place: Fall

 Golf (Boys & Girls)

Staff: D. Lee, S. Keoghan

Date/Place: Fall

Soccer (Junior & Senior Boys)

Staff: K. Kolesnik, C. Keay, R. McCormick, D. Amenta, N. Taylor

Date/Place: Fall 

 Volleyball (Junior & Senior Boys)
Staff: M. Burns

Date/Place: Fall

Ultimate Frisbee - Co-ed

Staff: C. Van Goch, R. McCormick, J. Hruby

Date/Place: Fall

Winter Sports: Boys Hockey

Staff: D. Lee, S. Keoghan, M. Burns

Date/Place: Winter

Badminton - co-ed

Staff: R. Murray, M. Pandya

Date/Place: Winter

Boys Basketball

Staff: L. Palmer, D. Haynes, J. Barsky

Date/Place: Winter

Girls Hockey

Staff: C. Sellers, S. Rogers

Date/Place: Winter

Girls Volleyball

Staff: K. Kolesnik, G. Whent

Date/Place: Winter

Wrestling - Boys & Girls

Staff: L Fockler, S. Fockler

Date/Place: Winter

Spring Sports: Boys Baseball

Staff: L. Palmer, D. Haynes, J. Barsky

Date/Place: Spring

Girls Soccer

Staff: C. Keay, L. Fockler, S. Fockler

Date/Place: Spring

Golf Match Play

Staff: D. Lee, S. Keoghan

Date/Place: Spring

Girls Lacrosse

Staff: L. Palmer, N. Taylor, K. Kolesnik

Date/Place: Spring

Track & Field - Co-ed

Staff:M. Burns, M. White

Date/Place: Spring

Ultimate Frisbee - Co-ed

Staff: C. Van Goch, R. McCormick, J. Hruby

Date/Place: Spring