Canada-Wide Science Fair

The Canada-Wide Science Fair (CWSF) is the premier national event for showcasing youth innovation in science, technology, engineering, and mathematics (STEM). Hosted annually by Youth Science Canada, almost 400 of Canada’s brightest young minds gather to present their cutting-edge projects and compete for top awards. CWSF is the culmination of regional STEM fairs held nationwide, bringing together students, educators, and industry leaders to celebrate the power of curiosity and discovery.

Our Mission

Our mission is to inspire and empower Canadian youth to engage with STEM through hands-on projects that spark innovation and creativity. The Canada-Wide Science Fair offers a platform for young innovators to share their ideas, explore new possibilities, and gain recognition for their work. We believe that every student has the potential to make an impact, and the CWSF is dedicated to fostering the next generation of problem solvers and leaders.

Our Vision

We envision a future where youth curiosity drives societal advancement and where the pursuit of STEM knowledge is celebrated and encouraged. Through the CWSF, we aim to build a community where students can explore their interests, grow their skills, and connect with others who share their passion for science, technology, engineering, and mathematics.

What We Do

The week-long event features:

• Project Presentations: Students present their research and innovations to a panel of expert judges.

• Workshops and STEM Activities: Participants engage in hands-on workshops, lab visits, and activities designed to deepen their STEM knowledge.

• Networking Opportunities: Students connect with peers, industry professionals, and educators, creating lasting relationships and opportunities for mentorship.

• Awards and Scholarships: Participants compete for prestigious awards, scholarships, and recognition for their achievements.

Why It Matters

CWSF is more than a competition—it’s a celebration of the transformative power of STEM. The projects presented here have the potential to solve real-world problems and inspire future innovations. For many students, CWSF is a life-changing experience that opens doors to new educational and career opportunities in STEM fields. By participating in the fair, students gain invaluable skills in research, communication, critical thinking, and teamwork.

Our History

Since its inception in 1962, the Canada-Wide Science Fair has grown to become the country’s largest national youth STEM event. Organized by Youth Science Canada, CWSF has played a pivotal role in nurturing Canada’s future innovators, with thousands of students going on to pursue STEM careers and make significant contributions to their fields.

Our Community

CWSF brings together a diverse community of students, educators, industry experts, and volunteers. Our event is supported by partners across academia, government, and the private sector, all working together to advance STEM education and innovation in Canada. By providing students with a national platform, we empower them to share their ideas with the world and build a brighter future for us all.

Get Involved

Whether you’re a student, teacher, parent, or STEM enthusiast, there are many ways to get involved with CWSF. From mentoring young scientists to volunteering at the event or becoming a sponsor, your support helps make CWSF an unforgettable experience for Canadian youth.

Join us in celebrating youth innovation and shaping the future of STEM in Canada!