Ottawa 2021

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

What is STEM Expo?

As part of the weeklong Canada-Wide Science Fair (CWSF), Youth Science Canada hosts the country’s largest youth science, technology, engineering, and mathematics (STEM) outreach and promotion event – CWSF STEM Expo.

Welcoming 10,000 visiting students and teachers over three days, it’s a STEM immersion experience unlike any other in Canada.


Join us for the largest Youth STEM event in Canada!

  • 10,000 visiting students/teachers (Grades 5-10) from area schools
  • 500 national finalists (Grades 7-12/Cégep) sharing their projects
  • 200 adult delegates/chaperones
  • 2000 general public visitors
  • 75 STEM Expo exhibitors (trade show exhibitors) featuring hands-on interactive activities
  • 3 days
  • free admission for all visitors

Why Exhibit at CWSF STEM Expo?

  • Interact with Canada’s top young scientists
  • Connect with over 10,000 students, teachers and members of the public
  • Expose youth to STEM-related products, education, and career opportunities

STEM Expo Directory

Check out the STEM Expo Exhibitors at CWSF 2020 and their booths!


Become a STEM Expo Exhibitor

Blurb about becoming STEM Expo Exhibitor.


Become a STEM Expo Presenter

Blurb about becoming STEM Expo Presenter. Run an activity, demonstration or experiment.

Testimonial from previous STEM Expo Exhibitor

Exhibitor A
Title, Company

Contact Us

Interested in becoming an exhibitor at STEM Expo?