Virtual 2021

Date May 17-21, 2021
Location Virtual (Ottawa), Ontario
Countdown 0 Days to go
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About Canada-Wide Science Fair

The Canada-Wide Science Fair (CWSF) is the country’s largest annual youth science, technology, engineering and mathematics (STEM) event, bringing together top young scientists and their projects, selected by our national network of over 100 regional STEM fairs in every province and territory.

Three days of school and public viewing welcome visitors who engage with the finalists about their projects and also experience STEM Expo – interactive and inspiring exhibits featuring ideas and opportunities in STEM.

 

News & Stories

10 youth jumping in the air with their hands up. All are wearing purple shirts which represent their CWSF Ambassador leadership position.

CWSF 2023 Ambassadors Announced

Youth Science Canada is pleased to announce the 13 alumni who have been selected to serve as Ambassadors for CWSF 2023 in Edmonton.

Canada-Wide Science Fair Ambassadors wearing teal and purple, waving signs and welcoming students to CWSF

CWSF 2023 Ambassador Applications Now Open!

Youth Science Canada (YSC) is pleased to announce that the Ambassador Program will be returning for the 2023 Canada-Wide Science Fair, in Edmonton, Alberta. We are now accepting applications.

Blog post header image showing Annabelle Rayson, Hanze Wu and Koral Kulacoglu receiving their awards on stage at the European Union Contest for Young Scientists (EUCYS) awards ceremony.

Three Canadian students take top prizes at EUCYS

Hanze (Louis) Wu, Koral Kulacoglu and Annabelle Rayson represented Canada at the EU Contest for Young Scientists event in the Netherlands, taking home top prizes for their outstanding projects.

Annabelle Rayson receiving the 2022 Stockholm Junior Water Prize

Annabelle Rayson wins 2022 Stockholm Junior Water Prize

Annabelle Rayson, CWSF 2022 Best Project (Discovery) Award winner, from Sarnia, Ontario won the 2022 Stockholm Junior Water Prize for her research on algae blooms.

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