J. Addison School

May 2025
Spring Fling
May 23, 2025 @ 2:00 pm - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Join us for our Elementary Spring Fling, a vibrant celebration of student creativity and learning! Families and community members are […]
June 2025
Elite Boys’ Basketball Sr. ID Session
June 28, 2025 @ 11:00 am - 1:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Please note that parents are kindly asked not to attend the tryouts. Bring your own ball and jersey with name or number […]
$10
School Closed
June 30, 2025

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed
July 2025
Canada Day
July 1, 2025

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed
2025 Summer High School Credit Course
July 2, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
First Day of Summer School Session I
STEM & SPORTS Day Camp A
July 7, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
First Day Camp A
STEM & SPORTS Day Camp A
July 18, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Last Day Camp A
STEM & SPORTS Day Camp B
July 21, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
First Day Camp B
2025 Summer High School Credit Course
July 25, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Last Day of Summer School Session I
2025 Summer High School Credit Course
July 28, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
First Day of Summer School Session II
August 2025
STEM & SPORTS Day Camp B
August 1, 2025 @ 9:00 am - 4:00 pm

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
Last Day Camp B
Civic Holiday
August 4, 2025

J. Addison School 2 Valleywood Drive, Markham, Ontario, Canada
School will be closed