Ottawa 2021

Date May 17-21, 2021
Location Virtual - Ottawa, Ontario
Countdown 0 Days to go

About Canada-Wide Science Fair

The Canada-Wide Science Fair (CWSF) brings together the country’s stop young scientists in grades 7-12. It’s been held every year since 1962.

In addition to scientific, social, and cultural activities, the 500 finalists compete for medals, cash prizes, scholarships and exclusive opportunities.


Three days of school and public viewing welcomes over 10,000 visitors, who also experience STEM Expo—interactive and inspiring exhibits featuring ideas and opportunities in science, technology, engineering and math.


In 2020, the CWSF returns to Edmonton from May 9-15 at the Edmonton Convention Centre

Join us for this incredible STEM experience!


Donate Today

Help us to ignite passion in Canadian youth. We can build Canada as a science and innovation nation!


Visit us today

May 13-15, 202 Edmonton Convention Centre Edmonton. Alberta


Volunteer at CWSF

Help out at a local fair, mentor a budding young scientist, act as a chaperone at international events, judge or even lend your skills to fundraising